Find a Specialist
- Ophthalmology

Dr. Matthew Adams
Retina Specialist
Plano, TXMatthew Adams, MD, MBA, is a vitreoretinal surgeon who cares for patients with macular, retinal, and vitreous disease. He treats age-related macular degeneration, diabetic retinopathy, retinal vein occlusions, retinal detachments, and complex macular disorders, offering medical therapies, retinal lasers, and advanced micro-incision surgery. Dr. Adams explains findings in clear, practical terms and designs care plans that align with each patient’s vision goals and daily life. A Texas native, Dr. Adams trained at Baylor College of Medicine and completed retina fellowship at Mayo Clinic. He is board certified in ophthalmology and participates in clinical research and trials aimed at improving outcomes in retinal disease. Outside the clinic, he remains active in professional societies and medical education.
- Ophthalmology

Dr. Murtaza Mandviwala
Retina Specialist
Tomball, TXDr. Murtaza Mandviwala is a board-certified, fellowship-trained vitreoretinal surgeon and the founder of FA Retina in Tomball. A native Houstonian, he graduated with Highest Honors from the University of Texas at Austin and earned his medical degree from the University of Texas Medical Branch, where he was inducted into Alpha Omega Alpha. He completed ophthalmology residency as chief resident at the Medical College of Wisconsin, then advanced fellowship training in vitreoretinal surgery at Mayo Clinic in Rochester, Minnesota. Dr. Mandviwala provides evidence-based medical and surgical care for retinal diseases, with particular interest in age-related macular degeneration, diabetic retinopathy, retinal detachments, macular holes and epiretinal membranes, retinal tears, and complex lens-related issues. Patients can expect thoughtful explanations, timely treatment, and a commitment to bringing world-class retina care to the community where he grew up.
- Ophthalmology

Dr. Sepehr Bahadorani
Retina Specialist
San Antonio, TXDr. Sepehr Bahadorani is a retina specialist who provides comprehensive medical and surgical care for diseases of the vitreous and retina. He treats diabetic retinopathy, macular degeneration, retinal tears and detachments, and complications such as macular holes and epiretinal membranes. His practice emphasizes advanced imaging, timely intervention, and clear communication with patients and referring optometrists and ophthalmologists. Dr. Bahadorani received his MD from Wayne State University School of Medicine, then completed ophthalmology residency training at the University of Florida and UT Health San Antonio. He subsequently pursued advanced training at UT Health San Antonio. Fluent in English and Farsi, he is committed to culturally responsive care and to educating patients about their condition and recovery. He tailors treatment plans to each patient’s needs, focusing on preserving vision and maintaining independence.
- Ophthalmology

Dr. Musa Abdelaziz
Retina Specialist
Southlake, TXDr. Musa Abdelaziz is a board-certified vitreoretinal surgeon and ocular oncologist at Retina Center of Texas. He performs the latest surgical techniques to repair retinal detachments, macular holes, epiretinal membranes, diabetic tractional detachments, and other complex vitreoretinal diseases, and provides advanced medical therapy for macular degeneration, diabetic retinopathy, vascular occlusions, uveitis, and more. He also treats uveal melanoma and other intraocular tumors. Patients know him for thorough explanations and steady surgical skill. Dr. Abdelaziz graduated magna cum laude from Washington University in St. Louis, earned his MD at Washington University School of Medicine, completed ophthalmology residency at University Hospitals/Case Western (chief resident), vitreoretinal fellowship with Georgetown University/Retina Group of Washington, and an ocular oncology fellowship at UCSF. He joined RCT in 2020 and remains active in research and education.
- Ophthalmology

Dr. Rabia Karani
Retina Specialist
Houston, TXDr. Rabia Karani is a vitreoretinal surgeon who specializes in the medical and surgical care of retinal disease. She treats diabetic retinopathy, age-related macular degeneration, macular pucker, retinal detachment, and retinal vascular occlusions, and provides longitudinal care with a focus on patient education and comfort. Her practice blends advanced imaging, in-office procedures, and surgical expertise to help preserve and restore sight. Dr. Karani earned her M.D. at the Johns Hopkins University School of Medicine and completed a Master of Public Health at the Bloomberg School of Public Health with concentrations in epidemiology and biostatistics. She completed ophthalmology residency at Columbia University Irving Medical Center’s Edward S. Harkness Eye Institute and returned to Johns Hopkins for a vitreoretinal surgery fellowship at the Wilmer Eye Institute. An active writer and educator, she has contributed to peer-reviewed and professional publications and brings a public-health lens to individualized retinal care.
- Ophthalmology

Dr. Dianne Barrett
Retina Specialist
San Antonio, TXDr. Dianne Barrett is a vitreoretinal specialist at San Antonio Eye Center dedicated to helping patients protect, preserve, and restore sight affected by diseases of the retina and vitreous. Born in Montego Bay, Jamaica, she later grew up in South Florida and graduated summa cum laude from Florida International University with honors in Biology. She earned her medical degree from Columbia University College of Physicians and Surgeons, then completed an internal medicine internship at Baylor College of Medicine and an ophthalmology residency at the University of Texas at Houston – McGovern Medical School. She went on to advanced fellowship training in vitreoretinal disease and surgery at Loma Linda University and is board certified by the American Board of Ophthalmology. Dr. Barrett cares for a full range of retinal conditions and tailors care plans to each person’s needs—whether that involves office-based injections, laser therapy, or microsurgery. She has presented and published research in both basic science and clinical ophthalmology, and she is excited to serve patients across San Antonio with compassionate, timely retina care.
- Ophthalmology

Dr. Haoxing Jin
Retina Specialist
Lubbock, TXDr. H. Douglas (Haoxing) Jin is a board-certified retina specialist dedicated to preserving and restoring sight for people with medical and surgical retina conditions. He provides advanced diagnostic imaging, evidence-based treatment plans, and minimally invasive surgical techniques tailored to each patient’s needs. His clinical interests include age-related macular degeneration, diabetic eye disease, retinal vascular occlusions, macular holes and epiretinal membranes, and urgent problems such as retinal detachment and sudden flashes and floaters. Dr. Jin graduated from Baylor College of Medicine, completed ophthalmology residency at the Dean McGee Eye Institute, and pursued fellowship training in vitreoretinal diseases and surgery at the University of Iowa. Patients value his clear explanations and steady, compassionate approach before, during, and after treatment. At West Texas Eye Associates, he partners closely with referring doctors and families to support long-term retinal health and quality of life.
- Ophthalmology

Dr. Huy Nguyen
Retina Specialist
San Antonio, TXDr. Huy D. Nguyen is a board-certified vitreoretinal surgeon who treats the full range of medical and surgical retina conditions. His practice emphasizes patient-centered care and shared decision-making—explaining the diagnosis, reviewing options, and tailoring treatment to each person’s goals. Dr. Nguyen cares for adults and children, including complex cases referred from across South Texas, and collaborates closely with other specialists when systemic disease affects the eyes. He completed ophthalmology residency at the University of Texas Health Science Center at San Antonio and a surgical retina fellowship at Washington University in St. Louis. In addition to clinical care, Dr. Nguyen serves as adjunct faculty for resident and fellow education and has published research on diabetic retinopathy, quality improvement, and medical devices. He is conversationally fluent in Vietnamese and Spanish and enjoys engaging families in their preferred language to support understanding and comfort throughout care.
- Ophthalmology

Dr. Christian Leal
Retina Specialist
Austin, TXDr. Christian Leal is a fellowship-trained vitreoretinal surgeon who cares for both adult and pediatric patients with complex retinal disease at Austin Retina. Born and raised in Fort Worth and the first in his family to attend college, he brings a deep commitment to compassionate, evidence-based care for the communities that shaped him. He treats the full spectrum of medical and surgical retina conditions and is known for clearly explaining diagnoses, options, and expected recovery. Dr. Leal graduated from Stanford University on a full scholarship, where he received the Lyons Award for Public Service. He went on to graduate at the top of his class from the University of Texas Southwestern Medical School, where he helped lead a free clinic for underserved patients and was inducted into both the Gold Humanism Honor Society and Alpha Omega Alpha. He completed ophthalmology residency at the Dean McGee Eye Institute at the University of Oklahoma, followed by a vitreoretinal surgery fellowship at Emory Eye Center. A native Spanish speaker and first-generation college graduate, Dr. Leal is passionate about improving access to retina care, especially for underserved and pediatric populations, and about partnering with patients and families through every step of treatment.
- Ophthalmology

Dr. Keerthana Bolisetty
Retina Specialist
Arlington, TXDr. Keerthana Bolisetty is a board-certified vitreoretinal surgeon who cares for the full range of medical and surgical retina conditions. She offers personalized plans for diabetic retinopathy and age-related macular degeneration, and treats urgent problems such as retinal tears and detachments with state-of-the-art techniques. Patients appreciate her warm, bilingual communication (English and Spanish) and the time she takes to explain images, test results, and treatment choices. Dr. Bolisetty earned her MD at The Ohio State University College of Medicine and completed an internship at Riverside Methodist Hospital. She then completed ophthalmology residency followed by vitreoretinal surgery fellowship at UT Southwestern in Dallas, gaining extensive experience at major county hospitals. Today she provides advanced in-office therapies and retinal surgery while collaborating closely with referring doctors to ensure seamless, coordinated care from first visit through follow-up.
- Ophthalmology

Dr. Noy Ashkenazy
Retina Specialist
Dallas, TXNoy Ashkenazy, MD, is a vitreoretinal surgeon and uveitis specialist at UT Southwestern Medical Center. She cares for patients with medical and surgical retina conditions, including diabetic eye disease, age-related macular degeneration, retinal detachments, and complex inflammatory disorders of the eye. Dr. Ashkenazy emphasizes precise diagnosis, step-wise treatment plans, and close follow-up, with a goal of preserving vision and quality of life through evidence-based care. Dr. Ashkenazy completed dual fellowships in Vitreoretinal Surgery and in Uveitis & Ocular Inflammatory Disease at the Bascom Palmer Eye Institute after ophthalmology residency at UT Southwestern. Board-certified by the American Board of Ophthalmology, she joined the UT Southwestern faculty in 2022. She is active in research and education, has authored peer-reviewed publications and book chapters, and participates in national societies and advocacy efforts. Patients can expect thoughtful counseling, clear communication, and a team-based approach tailored to each condition.
- Ophthalmology

Dr. Samuel Hobbs
Retina Specialist
Albuquerque, NMDr. Samuel D. Hobbs is a comprehensive ophthalmologist with Eye Associates of New Mexico, caring for patients at the Albuquerque Retina Center and other clinic locations across the state. He provides general medical and surgical eye care and enjoys building long-term relationships with patients who need ongoing monitoring of their vision and eye health. Dr. Hobbs earned his medical degree from the University of New Mexico School of Medicine. He completed an internship at San Antonio Military Medical Center in San Antonio, Texas, followed by an ophthalmology residency with the San Antonio Military Medical Center and Wilford Hall Ambulatory Surgical Center. He is certified by the American Board of Ophthalmology and serves as an Assistant Professor of Surgery at the Uniformed Services University of the Health Sciences. Dr. Hobbs offers careful evaluation of vision changes and works collaboratively with referring providers to coordinate care, including access to retina services when needed. He strives to explain diagnoses and treatment options in practical terms so patients can make informed decisions. Outside of medicine, he appreciates time with family and the outdoor lifestyle and community found in New Mexico.
- Ophthalmology

Dr. Tieu Vy Nguyen
Retina Specialist
Sugar Land, TXDr. Vy T. Nguyen is a board-certified medical retina specialist with Retina Consultants of Texas. Fluent in English and Vietnamese, she cares for adults with a wide range of retinal and macular conditions, including age-related macular degeneration, diabetic eye disease, retinal vein occlusions, and complications of posterior vitreous detachment. Dr. Nguyen graduated from Northwestern University and earned her medical degree at the University of Illinois at Chicago. After an internship at Saint Francis Hospital in Evanston, she completed ophthalmology residency at Boston University/Boston Medical Center and advanced fellowship training in medical retina at the Jules Stein and Doheny Eye Institute at UCLA. She sees patients across multiple RCTX locations, including Sugar Land, and is committed to timely access to injections, laser treatments, and imaging. Dr. Nguyen takes a thoughtful, step-by-step approach—reviewing test results together and tailoring a plan that balances effectiveness and convenience—to help protect and preserve vision.
- Ophthalmology

Dr. Anindya Samanta
Retina Specialist
El Paso, TXDr. Anindya Jay Samanta is a vitreoretinal surgeon dedicated to helping patients preserve and restore sight with clear communication and thoughtful, individualized care. Raised in Houston, he earned a B.S. in Cell Biology & Biochemistry from Rice University and completed medical school at the Paul L. Foster School of Medicine in El Paso, where he was inducted into Alpha Omega Alpha. He then pursued ophthalmology residency at Texas Tech University in Lubbock, serving as chief resident, followed by advanced fellowship training in vitreoretinal disease and surgery at Baylor College of Medicine in Houston. After fellowship, Dr. Samanta returned to the Borderplex to join Southwest Retina Consultants, where he cares for the full spectrum of medical and surgical retina conditions. His academic interests include retinal imaging, eye care for people experiencing homelessness, and home-based vision assessment; he has presented nationally and received recognition for this work. Outside the clinic, he enjoys cheering on the Houston Rockets and time with his pets.
- Ophthalmology

Dr. Alexandria Chaulk
Retina Specialist
Burleson, TXAlexandria Chaulk, MD, is a board-certified vitreoretinal surgeon who treats the full spectrum of macular and retinal disease. She cares for patients with age-related macular degeneration, diabetic retinopathy and edema, retinal tears and detachments, macular holes and epiretinal membranes, and complications such as persistent floaters. Dr. Chaulk also performs secondary intraocular lens implantation when support inside the eye is limited and provides urgent evaluation for retinal emergencies. A Fort Worth native, Dr. Chaulk graduated with highest distinction from the University of Virginia, earned her medical degree at UT Southwestern, and completed internship at John Peter Smith Hospital. She then trained in ophthalmology at UTHealth Houston before a vitreoretinal surgery fellowship at UAB/Retina Consultants of Alabama. She has published in peer-reviewed venues and taught courses at national meetings, and she brings that same teaching mindset to clinic—explaining diagnoses, imaging, and procedure choices in clear, practical terms. Outside of work, she volunteers on international surgical missions and enjoys fitness, baking, and travel.
- Ophthalmology

Dr. Angela Kim
Retina Specialist
Bellaire, TXDr. Angela J. Kim is an adult retina specialist who cares for the full spectrum of medical and surgical retinal conditions, including diabetic eye disease, macular degeneration, and retinal tears and detachments. She trained at the University of Kentucky, where she served as chief resident in ophthalmology before completing a vitreoretinal surgery fellowship with Retina Associates of Kentucky. Patients appreciate her clear explanations, steady surgical hands, and commitment to individualized, evidence-based care. Dr. Kim earned her medical degree with distinction at Rosalind Franklin University after completing dual degrees in Cell Biology and Economics at the University of Washington. Her research and presentations have explored topics such as diabetic retinopathy, idiopathic intracranial hypertension, and eye findings associated with viral illness. Dedicated to service, she has provided vision care through community clinics and international outreach. Whether performing a delicate membrane peel or guiding long-term treatment plans, Dr. Kim focuses on safety, comfort, and partnering with patients to protect sight.
- Ophthalmology

Dr. Waseem Ansari
Retina Specialist
San Antonio, TXDr. Waseem Ansari is certified by the American Board of Ophthalmology. He trained under world-renowned leaders at the Cleveland Clinic and the Retina Institute of St. Louis to specialize in the treatment of the retina and vitreous. His areas of interest include age-related macular degeneration, diabetic retinopathy, retinal detachments, surgical management of macular holes and epiretinal membranes, retinal vascular disease, and uveitis. Dr. Ansari has participated in clinical trials, published numerous journal articles, and presented at multiple national conferences. He holds an academic appointment as an adjunct assistant professor in the Department of Ophthalmology at the University of Texas Health Science Center at San Antonio. He also maintains hospital appointments at Methodist Children's Hospital, Methodist Specialty & Transplant, and Christus Santa Rosa Children's Hospital. Dr. Ansari completed his bachelor's at Austin College with a double major in biochemistry and mathematics. He received his medical degree from the University of Texas at Houston, completed his residency in Ophthalmology at the Cleveland Clinic Cole Eye Institute in Ohio, and trained in a vitreoretinal surgical fellowship at the Retina Institute of St. Louis, one of the premier programs in the country. He lives in San Antonio with his family.
- Ophthalmology

Dr. Wasim Samara
Retina Specialist
Garland, TXDr. Wasim Samara is a board-certified ophthalmologist focused exclusively on diseases of the retina and vitreous. He cares for people with age-related macular degeneration, diabetic retinopathy, retinal vein occlusions, retinal tears, and retinal detachments, offering both medical and surgical treatments tailored to each patient’s needs. During his vitreoretinal fellowship he completed extensive operative training and performed more than one thousand procedures, gaining broad experience with both complex repairs and routine cases. After training, he practiced in North Carolina before moving to Texas to establish Envision Retina, where he strives to deliver attentive, timely care close to home. Dr. Samara’s background includes research fellowships in ocular oncology and vitreoretinal diseases at Wills Eye Hospital and clinical training at Virginia Commonwealth University following medical school at the University of Jordan. His work has been presented at national meetings and published in leading journals, and he is an active member of the American Academy of Ophthalmology and the American Society of Retina Specialists. Patients value his clear explanations, calm approach, and commitment to partnering in decisions that protect and restore sight.
- Ophthalmology

Dr. Touka Banaee
Retina Specialist
Galveston, TXDr. Touka Banaee is a vitreoretinal specialist at UTMB Health and an associate professor in the Department of Ophthalmology and Visual Sciences, where she also serves as director of the Vitreoretinal Surgery Fellowship. She treats the full spectrum of vitreoretinal disease—such as diabetic retinopathy, retinal detachment, age-related macular degeneration, and disorders of the vitreomacular interface—and sees patients at the Eye Centers in Galveston and Victory Lakes. Dr. Banaee completed medical school and ophthalmology residency at Mashhad University of Medical Sciences in Iran, followed by vitreoretinal fellowships at Labbafinejad Medical Center/Shahid Beheshti University of Medical Sciences in Tehran and at the University of Texas Medical Branch in Galveston. With more than two decades of clinical experience, numerous invited presentations, and over 55 peer-reviewed publications, she brings deep expertise and a commitment to research-informed, compassionate care. Patients can expect thorough exams, clear explanations, and a treatment plan tailored to their goals and daily life.
- Ophthalmology

Dr. Rodney Guiseppi
Retina Specialist
Marion, ILDr. Rodney Guiseppi is an ophthalmologist specializing in surgical retina, medical retina, and medical glaucoma care at Marion Eye Center. He has advanced training in managing complex retinal conditions and is dedicated to offering both medical and surgical treatment options tailored to each patient's needs. Originally from Trinidad and Tobago, Dr. Guiseppi has also lived in Jamaica and Belize, which enhances his ability to care for a diverse patient community. He earned his medical degree from The University of the West Indies in 2015, completed an internal medicine internship and ophthalmology residency at Howard University Hospital in 2022, and finished a surgical retina fellowship at the University of Texas Medical Branch in 2024. Dr. Guiseppi has a special interest in the surgical management of diabetic retinopathy complications and retinal detachments. Outside the clinic, he enjoys working out at the gym, watching historical documentaries, and spending time with his wife and son in Southern Illinois.
- Ophthalmology

Dr. Hasan Mohidat
Retina Specialist
Houston, TXDr. Hasan Mohidat is a board-certified ophthalmologist with advanced training in diseases of the retina and vitreous. He earned his Bachelor of Medicine, Bachelor of Surgery (MBBS) from Jordan University of Science and Technology and later completed a vitreoretinal fellowship at The University of Texas McGovern Medical School in Houston. He has served patients as a retina and cataract surgeon in academic and hospital settings, including King Abdullah University Hospital, and brings that experience to comprehensive care in Houston. Dr. Mohidat’s clinical focus includes retinal and macular disorders, cataract surgery—including options for premium lenses—and the management of glaucoma. He is committed to clear communication, timely treatment, and collaborative care with your primary and referring doctors. In addition to patient care, he remains engaged in research and clinical trials related to diabetic retinopathy and age-related macular degeneration. Patients can expect a thorough explanation of findings, personalized treatment plans, and a welcoming environment designed to help them see—and live—more clearly.
- Ophthalmology

Dr. Ella Leung
Retina Specialist
Houston, TXDr. Ella Leung is a board-certified ophthalmologist and vitreoretinal surgeon who treats a wide range of retinal and macular conditions with both medical management and advanced microsurgery. She is known for a thoughtful, patient-centered style—taking time to explain what is happening in the eye, what treatment can achieve, and how to protect vision over the long term. Dr. Leung completed her undergraduate and medical training at the University of Miami, then went on to ophthalmology residency at the New York Eye and Ear Infirmary of Mount Sinai. She completed vitreoretinal fellowship training at the Bascom Palmer Eye Institute and previously served on faculty at Baylor College of Medicine, teaching residents and fellows. Dr. Leung is active in research and has published and presented on retinal disease and surgical techniques. She also volunteers through medical reserve and service efforts and is committed to compassionate care for every patient.
- Ophthalmology

Dr. Sai Chavala
Retina Specialist
Mount Pleasant, TXDr. Sai H. Chavala is a fellowship-trained retina specialist and board-certified ophthalmologist who cares for patients with diseases of the retina and vitreous that can threaten sight. He combines advanced imaging with laser, injection-based therapies, and vitreoretinal surgery to help patients protect and restore vision, with particular focus on macular degeneration, diabetic retinopathy, and retinal vein occlusion. Dr. Chavala completed ophthalmology residency at the Cole Eye Institute Cleveland Clinic Foundation and went on to a fellowship in surgical retina at Duke University, along with a research fellowship in stem cells and regenerative medicine at the Howard Hughes Medical Institute, Weill Medical College of Cornell University. He has also served in academic roles, including teaching the latest techniques in retinal surgery. He is committed to clear communication and to offering innovative options, including clinical research studies when appropriate, so patients feel informed and supported throughout their care.
- Ophthalmology

Dr. Rolake Alabi
Retina Specialist
Austin, TXDr. Rolake Alabi is a vitreoretinal surgeon who cares for the full spectrum of retinal disease, from diabetic eye disease and macular degeneration to retinal tears, detachments, and macular disorders. She reviews images side-by-side with patients and explains when injections, laser, or surgery are the best fit, aiming to preserve vision and minimize downtime. With a background that spans MD-PhD training and advanced fellowship in vitreoretinal surgery, Dr. Alabi combines scientific curiosity with a calm, practical bedside manner. She enjoys partnering with referring providers and welcomes questions at every step so patients feel informed and supported throughout treatment and recovery.
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