Dr. Asawa is a board certified adult and pediatric allergy, asthma, and immunology specialist. He specializes in the diagnosis and treatment of allergic and non-allergic rhinitis, acute and chronic sinusitis, allergic skin diseases, angioedema, food allergy, venom or insect allergy, and asthma.
Dr. Asawa was born in Houston and raised in Sugar Land. He completed his undergraduate degree at Washington University in Saint Louis. After graduating from college and before joining medical school, he served as an AmeriCorps member at Aspiring Youth of Houston. He went on to receive his medical degree from the University of Texas Medical Branch (UTMB) in Galveston where he was inducted into the Gold Humanism Honor Society. He completed his internal medicine residency at University of Texas Southwestern in Dallas. He worked as an assistant professor of general internal medicine at the University of Texas Medical School at Houston for several years and was awarded UT Health Dean’s Teaching Excellence Award.
He returned to UTMB to pursue his passion and complete a fellowship in adult and pediatric allergy and immunology. At UTMB, Dr. Asawa was honored with the distinction of 2014-2015 UTMB outstanding overall fellow. Dr. Asawa has presented at numerous local and national allergy and immunology meetings. In addition, the patient education and quality improvement research he produced at UTMB received national and international recognition in the press. Dr. Asawa has published his work in a nationally recognized allergy, asthma, and immunology medical journal. He is a diplomate of the American Board of Allergy and Immunology. He holds memberships in local, state, and national allergy, asthma, and immunology organizations.
Dr. Asawa resides in Sugar Land with his wife and three children. He is an avid and proud Houston sports fan. Dr. Asawa is currently accepting new patients at the Sugar Land Campus. Schedule
Monday through Friday: Sugar Land Office.
Robert Bruce Buechler, M.D., graduated from Rice University in 1977 with a degree in biochemistry. He attended medical school at the University of Texas, San Antonio. In 1982 he completed his internship and otolaryngology residency at Walter Reed Army Medical Center in Washington, DC.
After serving three years at the US Army Hospital in Nuremberg, Germany, he returned to the US and entered practice in College Station. He has been part of Houston ENT Clinic since 2001, practicing all aspects of otolaryngology with a particular interest in pediatrics and sinus disease.
Dr. Buechler is board certified by the American Board of Otolaryngology and holds memberships in several professional organizations. Dr. Buechler is accepting new patients.
Monday, Tuesday, Thursday, Friday: Willowbrook Office
George Gary Card, M.D., is a 1967, graduate of Baylor University, Waco, Texas, where he received his Bachelor of Science degree in Chemistry. His entire medical education was completed at Baylor College of medicine where he earned the degree of Doctor of Medicine, along with a Rotating Internship, and Residencies in General Surgery, and Otorhinolaryngology. Dr. Card has a keen interest in medical education, and is currently on the teaching staff of the Residency Program at Memorial Southwest Hospital. He is Board Certified by the American Board of Otolaryngology.
Upon completion of his medical education, Dr. Card served in the United States Air Force where he attained the rank of Captain, and served as a Flight surgeon. He joined the Houston ENT And Allergy Clinic in July 1978. Dr. Card serves on numerous professional and civic committees. He has served as President of the Houston Otolaryngologic Society and served four separate terms as Otolaryngology Section chairman at Memorial Southwest Hospital. He has also served for the past ten years as the board chairman of Faith in Practice - a non-profit organization that sends medical, surgical and dental teams to Guatemala to provide care to indigent patients there. He has personally formed and led over fifteen different teams to Guatemala during his involvement with Faith in Practice.
Dr. Card is a participating provider of most insurance plans and is accepting new patients.
Sugar Land Monday-Friday
Thomas J. Clegg, M.D., earned his under graduate degree at Texas Tech University in Lubbock, Texas. Upon graduation, he entered the University of Texas Medical Branch, Galveston, Texas, where he received the degree of Doctor of Medicine. Following an Internship in General Surgery, he entered his Residency in Otolaryngology. Dr. Clegg served in the U.S. Air Force for four years, where he was Chief of Otolaryngology.
He is a Diplomate of the American Board of Otolaryngology and member of numerous professional organizations in the area of Otolaryngology.
Dr. Clegg is a participating of most insurance plans and currently accepting new patients.
Monday-Friday: Kingwood Office
David Devorkin, M.D., is a Board Certified Otolaryngologist, practicing at the Houston Ear Nose and Throat Clinic. Dr. Devorkin is a graduate of University Autonoma of Guadalajara, Jalisco, Mexico. Upon completion of his Internship in General Surgery, he entered his Residency in Otorhinolaryngology at Temple University, Philadelphia, Pennsylvania, in 1986.
In addition to staff privileges in several local hospitals, Dr. Devorkin is affiliated with several professional organizations.
Dr. Devorkin is a participating provider of most insurance plans and currently accepting new patients.
Sugar Land Tuesday, Thursday and Friday
Tracy F. Jakob, M.D., graduated magna cum laude from Texas A&M University in 1983 with a Bachelor of Science in Biology. She received her medical degree from The University of Texas Southwestern Medical School in 1987. She stayed in Dallas completing her general surgery internship and otolaryngology- head and neck surgery residency training at Southwestern in 1993. Dr. Jakob is back in Houston, her home town, practicing all aspects of otolaryngology with particular interests in pediatrics and head and neck/sinus disease.
She holds memberships in several professional societies and is Board Certified by the American Board of Otolaryngology-Head and Neck Surgery.
Monday-Friday: Katy Office
Patricia A Leonard, MD is Board Certified in Allergy and Immunology, and has been practicing allergy in the Houston community for 10 years. She completed her training in Internal Medicine, and Allergy & Immunology at The University of Texas Medical Branch, Galveston. She received her BBA in Finance from Southern Methodist University in Dallas, Texas and a Masters Degree in Management from The London School of Economics in London, England. Following a short career in international finance, she remained in Europe to attend medical school and graduated from theUniversity of Ireland Medical School in Galway.
Dr. Leonard specializes in the diagnosis and treatment of allergic conditions such as nasal allergies, asthma, and allergic skin disorders. She also evaluates drug, insect, and food allergies.
She holds memberships in local, state, and national allergy organizations, and is a Fellow of the American College of Allergy and Immunology. Dr. Leonard resides in the Memorial area with her husband and three young children.
Dr. Leonard is a participating provider of most insurance plans and is currently accepting new patients.
Monday, Tuesday, Wednesday, Thursday Afternoon, Friday: Town & Country Office
Thursday Morning: Katy Office
Marvin W. Lerner, M.D., is a graduate of The University of Texas in Austin, Texas, with a Bachelor of Arts degree. He received his medical education at the University of Texas Medical Branch in Galveston, following an Internship at John Sealy Hospital. His Residency was done at Baylor University College of Medicine Affiliated Residency Program, in Houston. He served in the United States Army Reserve where he was Commander of the 811th Stat. Hospital.
In addition to being certified by the American Board of Otolaryngology, Dr. Lerner is a member of several professional associations, and has held the position of Clinical Assistant Professor of Otolaryngology, at Baylor College of Medicine, and Chief of the Ear, Nose and Throat Section, at Memorial Hospital Southwest, Houston, Texas.
Southwest Houston Monday, Tuesday and Thursday
James C. Martin, Jr., M.D.,F.A.C.S. is a board certified otolaryngologist practicing in the southwest Houston area. He is a graduate of Louisiana State University, receiving a B.S. in Zoology in 1975. Upon graduation, he entered into post-graduate training in the Department of Physiology at the LSU Medical Center in New Orleans, Louisiana. He received his masters in Physiology in 1978 and a Doctor of Medicine degree in 1982.
Following his graduation from medical school, he began his residency training at Duke University in Durham, North Carolina. Upon completion of the five year program in 1987, Dr. Martin entered private practice in Winston-Salem, North Carolina prior to moving to Sugar Land in 1993. Along with Drs. David Devorkin and Marvin Lerner, he joined Houston Ear, Nose and Throat Clinic in 1996.
Dr. Martin enjoys practicing all aspects of ENT, with special interest in sinus disease, the surgical treatment of obstructive sleep apnea as well as diving related problems. He is uniquely qualified in his specialty, as Dr. Martin is double boarded in Otolaryngology as well as Sleep Medicine and the only otolaryngologist to be board certified in Sleep Medicine in Fort Bend County.
Additionally, Dr. Martin completed a training and certification to perfrom in-office balloon sinuplasty. This is a safe and relatively simple procedure for selected sinus patients, allowing them to resume normal activities the next day, thereby, avoiding both general anesthesia and hospitalization.
Dr. Martin is a past Chief of Staff at Oak Bend Hospital in Richmond, Texas as well as St. Luke's Sugar Land Hospital. He is a member of many professional organizations and various hospital committees.
Dr. Martin practices exclusively at our Sugar Land location. If you have any questions regarding sinus disease, sleep disorders including sleep apnea, or problems related to diving, call to schedule an appointment. "I'm here to answer your questions and serve your needs."
Monday, Tuesday, Wednesday, Thursday, Friday Morning: Sugar Land Office
Dr. Patricia A. Maeso is an Ear, Nose, and Throat physician who is fellowship trained in Rhinology. Her clinical interests include general adult and pediatric Otolaryngology including allergies, sleep apnea, throat problems, and salivary gland disorders with specialized training in complex nasal and sinus disorders. Additionally, she is interested in new technologies and in-office procedures.
Dr. Maeso is Board Certified by the American Board of Otolaryngology - Head and Neck Surgery. She completed medical school where she was inducted into the Alpha Omega Alpha Honor Society. She completed an internship in General Surgery and residency training in Otolaryngology - Head and Neck Surgery at the University of Puerto Rico School of Medicine. Following residency, she completed further subspecialty training in Rhinology at the prestigious Georgia Health Sciences University.
Dr. Maeso joins Houston Ear, Nose, and Throat Clinic from the University of Texas Medical Branch in Galveston where she worked since 2008 as an Assistant Professor and Director of the UTMB Texas Nasal and Sinus Center. She has been actively involved in clinical research, with multiple publications and presentations nationally. She is an active member of the American Academy of Otolaryngology and American Rhinologic Society.
Monday-Friday: Memorial City Office
Kathleen McDonald, M.D., is the first female Otolaryngologist to join Houston ENT. She is one of eight children who grew up on a farm in Nebraska. Two of her sisters are also physicians. She attended medical school at the University of Nebraska. She then went to Galveston Texas to complete a residency in Otolaryngology.
She married an oil & gas man from Houston and has since made it her home. They have one son and one daughter. She enjoys sports and plays tournament volleyball on a regular basis. Some of her favorite past times are taking extended trips riding on the back of her husband's Harley Davidson motorcycle.
Monday Morning, Wednesday Morning: Pearland Office
Monday Afternoon, Wednesday Afternoon, Thursday Morning, Friday: Southeast Office
Becky McGraw-Wall, M.D., has been practicing medicine in Houston for more than fifteen years, and is dedicated to excellence in patient care. She is board certified by both the American Board of Facial Plastic and Reconstructive Surgery and the American Board of Otolaryngology-Head and Neck Surgery. She is a Clinical Associate Professor associated with the University of Texas-Houston Medical School, and former vice-chairman of the UT Department of Otolaryngology-Head and Neck Surgery. Since 2004, she has been affiliated with the Houston Ear Nose and Throat Clinic, and the Houston Center for Facial Plastic Surgery.
Dr. McGraw-Wall has been named one of America’s Top Physicians by the Consumers’ Research Council of America, and has received the Honor Award from the American Academy of Otolaryngology- Head and Neck Surgery. In addition, she has been honored as one of Texas Monthly Magazine’s Super Doctors in the state of Texas, as well as H-Texas Magazine’s Top Docs for the city of Houston. She is the author of dozens of medical articles and book chapters, and serves on the editorial boards of the Archives of Facial Plastic Surgery and the American Journal of Otolaryngology. She has been a board examiner for the American Board of Otolaryngology.
Presently, she is chairman of the Plastic Surgery Committee for the American Academy of Otolaryngology-Head and Neck Surgery. Dr. McGraw-Wall is a Fellow of the American Academy of Facial Plastic and Reconstructive Surgery and the American Academy of Otolaryngology- Head and Neck Surgery.
She has served as president of both the Texas Association of Otolaryngology and the Houston Otolaryngology Society. She also serves on the Board of Faith in Practice, and has completed numerous medical missions in Guatemala through this organization.
Monday, Wednesday, Friday Morning: Medical Center Office
G. Walter McReynolds, M.D., is a 1965, graduate of Rice University, Houston, Texas. After receiving his Bachelors degree, he entered the University of Texas Medical Branch in Galveston, Texas, where he earned his Doctor of Medicine Degree. He continued his post graduate medical education with an internship at Herman Hospital in Houston, then back to the University of Texas Medical Branch for residencies in General Surgery, and Otolaryngology. Dr. McReynolds currently holds the position of Clinical Associate Professor in Otolaryngology, at UTMB. Upon completion of his medical education in 1974, Dr. McReynolds joined the staff of Houston Ear Nose and Throat Clinic.
He is Board Certified in Otorhinolaryngology, as well as Facial Plastic & Reconstructive Surgery. In addition to his career in medicine, Dr. McReynolds has served as Chairman of the Otolaryngological Head and Neck section of Memorial Southwest Hospital, and as President of both the Houston Otolaryngologic Society, and the Alumni Association of Rice University.
Monday, Tuesday, Wednesday, Thursday, Friday Morning: Southwest Houston Office
Walter P. Moore, III, M.D., earned his Bachelor of Science degree in Civil Engineering, at Cornell University, Ithaca, New York, in 1984. He attended Southwestern Medical School, Dallas, Texas, where he was a member of AOA Medical Honor Society, receiving his degree of Medical Doctor in 1988. Following his graduation, he continued his medical education with an Internship in General Surgery and his Residency in Otolaryngology at Medical Center Hospital, San Antonio, Texas.
Dr. Moore is Board Certified by the American Board of Otolaryngology, and is a member of several professional organizations in the area.
Monday, Tuesday, Wednesday, Thursday, Friday Morning: Kingwood Office
Tara M.Morrison, M.D., while she was raised in Connecticut, she got to Texas as fast as she could! But,she took a couple detours along the way. She completed her undergraduate education at the University of Notre Dame in South Bend, Indiana. She moved to North Carolina to attend the Wake Forest University School of Medicine for her medical degree. She then went on to complete her residency at the University of Texas Health Science Center- Houston in 2001. She was board certified by the American Board of Otolaryngology in 2003. She was in private practice in the Heights area for 5 years after residency and joined Houston Ear, Nose and Throat in February 2007 in the Katy area. Dr. Morrison has a special interest in pediatric otolaryngology, as well as all aspects of diseases of the head and neck in adults, including allergy, sinusitis, thyroid disease, and sleep disorders including obstructive sleep apnea. She performs a wide range of surgical procedures including adenotonsillectomy, placement of ear tubes, nasal and sinus surgery, thyroidectomy, parotidectomy and removal of benign neck masses.
Dr. Morrison is a member of the American Board of Otolaryngology, the Houston Society of Otolaryngology, the Texas Medical Association, as well as the American Medical Association.
She is married to an anesthesiologist and has two children. She is looking forward to many years ahead practicing in the Katy area.
Monday-Friday: Katy Office
Mark Lynn Nichols, M.D., received his Bachelor of Science degree with Honors in Pharmacy in 1983, prior to his entering the University of Texas Medical Branch, Galveston, Texas, where he received the degree of Doctor of Medicine with Highest Honors. Following his Internship in General Surgery, and Residency in Otolaryngology at UTMB, Dr. Nichols did a Fellowship in Otology-Neurology at the Ear Research Foundation, in Sarasota, Florida.
He is a member of several professional associations, and is a Diplomat of the American Board of Otolaryngology.
Monday-Friday: Memorial City Office
Bradford Stewart Patt, M.D., graduated in 1982, Magna Cum Laude from Louisiana State University, Baton Rouge, Louisiana, with a Bachelor of Science degree in Biochemistry. He received his Doctor of Medicine degree from the Louisiana State University Medical School, New Orleans, Louisiana, in 1986. Upon graduation from medical school, he entered a General Surgery Internship followed by a Residency Program in Otolaryngology - Head and Neck Surgery, at the University of Texas Southwestern Medical center, Dallas, Texas. Dr. Patt extended his medical education with a Fellowship in Facial Plastic and Reconstructive Surgery at the University of Illinois, in Chicago. This Fellowship has provided Dr. Patt and HENT with the extra dimension of Facial Plastic and Reconstructive Surgery, along with Laser treatment of facial wrinkles, hair removal, and various other skin related problems. He joined the Houston Ear Nose and Throat Clinic in July 1993.
Dr. Patt is Board Certified by the American Board of Otolaryngology, the American Board of Facial Plastic and Reconstructive Surgery and a Fellow of the American College of Surgeons. In addition to his medical practice, Dr. Patt is a Clinical Instructor in the Department of Otolaryngology Head and Neck Surgery, Division of Facial Plastic and Reconstructive Surgery at the University of Texas Medical Branch, Galveston Texas, and Assistant Clinical Professor, Department of Otolaryngology Head and Neck Surgery at the University of Texas, Southwest Medical Center, Dallas, Texas.
Monday-Friday: Memorial City Office
Dr. Ryan W. Ridley, MD was raised in the military city of Fayetteville, NC as the son of an Air Force Chief Master Sergeant. In 2002, he completed a Bachelors Degree in Biology at Howard University in our nation's capital of Washington, DC. After completing his undergraduate studies, Ryan attended The University of Texas Medical Branch in Galveston (UTMB) for medical school from which he graduated in 2006. Ryan fell in love with Texas and decided to remain at UTMB to complete a residency in Otolaryngology. Once his residency training was complete, Ryan was chosen to complete a fellowship in Otology at the prestigious Silverstein Institute in Sarasota, FL. Ryan is board certified in Otolaryngology and fellowship trained in Otology/Neurotology.
Ryan is happily married to his beautiful wife Tricia and is the proud father of two children: his daughter, Ava, and his son, Gavin. Personally, Ryan considers himself to be a family man at heart and enjoys spending time with his wife and kids. He loves traveling the world with his wife. Tahiti, Thailand, and Spain are just a few of the stamps on their passports!
Monday, Wednesday, Friday: Sugar Land Office
Tuesday, Thursday: Southwest Office
Jing Shen, M.D. was born and grew up in Shanghai, China. She moved to Texas in 1992 with her family. She is a graduate of the University of Texas at Austin with high honors in biochemistry and molecular biology. She then attended the University of Texas Southwestern Medical School at Dallas where she graduated with AOA honors.
In June 2007, Dr. Shen completed her residency in Otolaryngology/Head and Neck Surgery at the University of Texas Medical Branch. Upon completing her residency program, she was invited to join the faculty of the Department of Otolaryngology at UTMB. She joins Houston ENT in 2009. She is board certified by American Board of Otolaryngology. She is interested in all aspects of adult and pediatric Otolaryngology.
Monday Morning, Tuesday, Thursday, Memorial City Office
Monday Afternoon, Wednesday, Friday, Willowbrook Office
Dr. Shroff is a Board certified Allergist in practice with Houston ENT & Allergy. He is the pioneer Allergist of the Houston ENT & Allergy Clinic since 2012, and specializes in the practice of allergies, allergic sinus disease, asthma, food allergy, immunology, and more. He sees both children and adults in his conveniently located offices in Central Houston (Downtown at the Shops) and North Houston (serving Kingwood/Humble and surrounding areas).
As an Allergist, Dr. Shroff is uniquely trained in the care of adults and kids suffering from a wide spectrum of allergies, notably hay fever or seasonal allergies, venom or insect allergy, food allergies, asthma, and more. He offers cutting edge therapies in allergy care, including allergy shots, and also evaluates and treats cases in which an allergy is not always identified, such as sinusitis, conjunctivitis, asthma, cough, hives eczema, and allergic reactions.
Dr. Shroff loves calling the City of Houston home since 2007, and is originally from Chicago by way of St. Louis for Residency training at Washington University in St. Louis. He trained in the Texas Medical Center where he was a Fellow in Allergy & Immunology at Baylor College of Medicine and Texas Children's Hospital (TCH) under the world-renowned Dr. William Shearer. While at Baylor and TCH, Dr. Shroff was Chief Fellow, where he was the leader of educational and teaching curriculum, and conducted medical research under the guidance and mentorship of Dr. Carla Davis and Dr. I. Celine Hanson. He has presented at many national meetings, and has been published in medical research journals on a variety of topics.
Dr. Shroff belongs to several national and local professional organizations, including the Texas Allergy, Asthma and Immunology Society (TAAIS), Harris County Medical Society (HCMS) and Texas Medical Society (TMA). He serves on the Board of the Greater Houston Allergy, Asthma and Immunology Society (GHAAIS) and is a Member of the American Academy of Allergy, Asthma, and Immunology (AAAAI) and American College of Allergy, Asthma, and Immunology (ACAAI).Dr. Shroff is married to fellow physician, Dr. Rachna Shroff, an Oncologist at MD Anderson Cancer Center. They enjoy spending time with their children in Houston’s lovely parks and outdoors, and wish all Houstonians the same...allergy-free, of course!
Monday, Wednesday, Friday Morning: Downtown Office
Tuesday, Thursday, Friday Afternoon: Kingwood Office
Stanford Marvin Shoss, M.D., was a Summa Cum Laude graduate of Tulane University in New Orleans, Louisiana, with a Bachelor of Science degree in Biology. He attended Baylor College of Medicine, Houston, Texas, where he received his Doctor of Medicine degree in July 1981. His Internship in General Surgery was done at Southwestern Medical School, Dallas, Texas, and then back to Baylor College of Medicine for his Residency in Otolaryngology - Head and Neck Surgery. He became a Diplomat of the American Board of Otolaryngology in October 1986. In 1988, Dr. Shoss became a member of the HENT medical staff. His interest in education has led him to teaching positions in area medical schools along with his medical practice.
Dr. Shoss holds memberships in several professional and honor societies, and has served three individual terms as Otolaryngology Section Chairman at Memorial Southwest Hospital.
Sugar Land Monday-Friday
Tuesday Afternoon, Friday Morning: Southwest Houston Office
Cynthia P. Tarver, M.D., graduated from Austin College, Sherman, TX, where she was awarded the Robinson Medal for being one of the top two graduates in 1985. She received her medical degree from the University of Texas Health Science Center, San Antonio. Staying in San Antonio, she completed a general surgery internship followed by otolaryngology - head and neck surgery residency training in 1994. She was in private practice in Seguin, TX for eleven years before moving to Houston in 2005. Dr. Tarver is a diplomate of the American Board of Otolaryngology.
Dr. Tarver has a strong background in the full spectrum of general otolaryngology - head & neck surgery, including the medical and surgical treatment of all ear, nose, and throat disorders. In addition, she has special interests in endoscopic sinus surgery, allergy, and pediatric otolaryngology. Her other interests include music, soccer, and a variety of other activities with her two children and husband.
Monday Morning, Wednesday Morning, Thursday Afternoon: Southeast Office
Tuesday Morning, Wednesday Afternoon, Thursday Afternoon, Friday Morning: Clear Lake Office
Brian S. Wang, MD, MPH is a 1996 graduate of Cornell University in Ithaca, NY. After completing his Bachelor of Arts degree in Anthropology at Cornell, he matriculated at the Yale University School of Public Health in New Haven, Connecticut where he received his Master of Public Health degree with a concentration in Chronic Disease Epidemiology. After Yale, he entered Wake Forest University School of Medicine where he obtained his Doctor of Medicine degree. He then pursued his post-graduate medical education at the University of Texas-Houston where he completed both his surgical internship and otolaryngology-head & neck surgery residency.
Upon completion of his residency, Dr. Wang joined the staff of Houston Ear, Nose and Throat Clinic. He is board certified in the specialty of Otolaryngology-Head & Neck Surgery. His specific areas of interest are sinonasal disorders, allergy, snoring/sleep apnea, voice disorders/laryngology, otology and pediatric otolaryngology.
Monday - Friday: Downtown Houston Office
John K. Yoo, M.D. is a Magna Cum Laude graduate of Rice University in Houston, Texas. He attended medical school at the Baylor College of Medicine where he graduated with a Doctorate of Medicine with Honors. Dr. Yoo then completed his residency training in otolaryngology - head and neck surgery at the University of Texas Medical Branch in Galveston, before joining the Houston Ear, Nose, and Throat Clinic.
Dr. Yoo practices all aspects of otolaryngology, though he has a special interest in allergy and sinus disease, pediatric otolaryngology, sleep disorders including snoring and sleep apnea, head and neck surgery including thyroid and parotid pathology, and hearing loss.
Dr. Yoo is Board Certified by the American Board of Otolaryngology. He is a Fellow of the American Academy of Otolaryngology - Head and Neck Surgery, American College of Surgeons, and the American Academy of Otolaryngic Allergy. Dr. Yoo also holds membership in the American Rhinologic Society, American Medical Association, Texas Medical Association, and the Houston Society of Otolaryngology.
Dr. Yoo provides patient care at our Pearland office, located on the Memorial Hermann Pearland campus, as well as our Space Center Boulevard/Clear Lake office which is convenient to patients in the Pasadena, Deer Park, La Porte and South Houston areas. Dr. Yoo is accepting new patients and is participating provider of most insurance plans.
Monday, Tuesday Afternoon, Wednesday, Thursday afternoon and Friday: Clear Lake Office
Tuesday Morning and Thursday Morning: Pearland Office
Erica Han, PA-C joined Houston ENT & Allergy in August 2015. She is board certified by the National Commission on Certification of Physician Assistants and affiliated with the American Academy of Physician Assistants. Ms. Han welcomes all allergy, asthma and immunology patients of all ages. She strives to help treat and manage patients with allergic diseases, asthma, allergic skin disorders, food allergies, immunodeficiency, drug allergies and insect allergies..
She graduated with a Bachelor of Science in Biology from University of Massachusetts-Amherst, as well from its distinguished Honors Commonwealth College. After her college education, Ms. Han volunteered in Ho Chi Minh City, Vietnam in an underserved hospital where she became passionate to pursue medicine. In 2010, Ms. Han graduated with her Masters of Physician Assistant Studies from the Massachusetts College of Pharmacy and Health Science in Worcester, MA.
Prior to relocating to Houston, Ms. Han practiced for over 4 years in allergy and asthma. She also served as a sub investigator to multiple ongoing clinical research studies in Central Texas. Working with board certified allergist, Dr. Puneet Shroff, Ms. Han practices at our Kingwood and Downtown locations.
Angela Huffman, PA-C joined HENT & Allergy in September 2013. She worked as an allergy, asthma & immunology physician assistant for over 13 years in Longview, Texas, but is a native Houstonian. She is nationally certified by the National Commission on Certification of Physician Assistants (NCCPA) . She earned her Bachelor of Science in Secondary Education with a double major in Biology and Health/Safety from Concordia University in Nebraska, 1993. After teaching and coaching for 3 years, she returned to the University of Texas Medical Branch in Galveston and acquired a Bachelor of Science in Physician Assistant Studies in 1999. She is a member of the American Academy of Physician Assistants and the Texas Academy of Physician Assistants.
Being a teacher first, she still enjoys educating patients on their condition and the importance of being proactive in treatment and maintenance rather than reactive. Patient interaction brings her joy and allows her to serve her patients and take the time to help them understand how to take responsibility and be involved in their own care. Angela works alongside board certified allergist Dr. Patricia Leonard. They specialize in the diagnosis and treatment of nasal allergies, asthma, allergic skin disorders, drug allergies, insect allergies, food allergies and immune deficiencies.
Outside of medicine, she enjoys spending time with and caring for her husband-Cody, daughter-Marleah and son-Rhett, cooking, exercising/running and being involved in church and related activities.
Monday, Tuesday, and Friday: Katy ENT Office
Wednesday: Town & Country Office