Find a Specialist
- Ophthalmology

Dr. Karen Chen
Glaucoma Specialist
San Francisco, CADr. Karen Chen is a glaucoma specialist with advanced training in minimally invasive glaucoma surgery, laser therapies, and cataract procedures. She earned her MD from Stanford and completed a master’s in epidemiology at the University of Cambridge as a Gates Cambridge Scholar. Her postgraduate training includes residency at Washington University in St. Louis and fellowship at Massachusetts Eye and Ear. With a strong foundation in public health, Dr. Chen integrates holistic, patient-centered care with a focus on innovation. Her research spans teleophthalmology, artificial intelligence, and care delivery models that improve access and efficiency. She also partners with global colleagues to advance surgical education and AI-assisted screenings in low-resource settings. Dr. Chen is an active member of leading ophthalmology societies and is committed to improving outcomes through both local and international collaboration.
- Ophthalmology

Dr. Connie Wu
Glaucoma Specialist
Menlo Park, CADr. Connie Wu is a board-certified ophthalmologist with fellowship training in glaucoma and expertise in cataract and complex glaucoma surgery. She completed the combined BA/MD program at Brown University, graduating with highest distinction and election to Alpha Omega Alpha. Her ophthalmology residency and glaucoma fellowship were completed at the renowned Wills Eye Hospital, where she received the William Tasman Outstanding Fellow Award. Dr. Wu specializes in a full range of glaucoma treatments, including MIGS procedures, trabeculectomy, tube shunts, laser therapies, and cataract surgery with advanced technology lenses. She is passionate about forming long-term partnerships with her patients through individualized, evidence-based care. With prior experience as an assistant professor at the world renowned Bascom Palmer Eye Institute and a current adjunct clinical instructor at Stanford, Dr. Wu has authored numerous publications, contributed to the Wills Eye Manual, and served as an invited instructor at national ophthalmology conferences. Her research interests include surgical innovation, glaucoma laser therapies, and improving access to care. She is an active member of major ophthalmic societies and has strong roots in the Bay Area, where she enjoys serving her community.
- Ophthalmology

Dr. Martha Ryan
Comprehensive Ophthalmologist
Salinas, CAMartha Ryan, MD, is a board-certified ophthalmologist at Vantage Eye Center who focuses on cataract and anterior segment surgery delivered with clear communication and a calm, patient-first approach. A Bay Area native, she earned her medical degree at Emory University and completed ophthalmology residency at the Wills Eye Hospital in Philadelphia, where she deepened her interest in sight-restoring procedures and global eye care. Her practice includes advanced techniques such as manual small incision cataract surgery (MSICS) and minimally invasive glaucoma surgery (MIGS), tailored to each patient’s goals. Before medical training, Dr. Ryan studied chemical engineering with a biomedical engineering minor at Carnegie Mellon University and served in AmeriCorps. She has presented research nationally and enjoys collaborating with multidisciplinary teams to optimize surgical outcomes. Outside the clinic, she stays active on the Central Coast with hiking and time outdoors with family. Patients appreciate her thoughtful pre- and postoperative counseling and her commitment to using proven, technology-enabled methods to help them see clearly and comfortably.
- Ophthalmology

Dr. Marissa Shoji
Comprehensive Ophthalmologist
San Diego, CADr. Marissa K. Shoji is a board-certified ophthalmologist and fellowship-trained oculofacial plastic and orbital surgeon. She specializes in aesthetic and reconstructive eyelid, brow, and orbital procedures; lacrimal (tear-duct) surgery; thyroid eye disease; and the care of eyelid and orbital tumors. Her consultations combine meticulous planning with a warm, transparent style so patients understand options, recovery, and expected outcomes—aiming for results that restore comfort, function, and natural balance. Dr. Shoji graduated magna cum laude with highest honors in neurobiology from Harvard, earned her MD from Harvard Medical School, completed ophthalmology residency at the Bascom Palmer Eye Institute, and finished an ASOPRS oculofacial plastic and orbital surgery fellowship at the Shiley Eye Institute at UC San Diego. Her work has been recognized with national and institutional honors, and she has authored numerous peer-reviewed publications. Patients often describe her as detail-oriented and empathetic, with an artistic eye that informs every surgical plan.
- Ophthalmology

Dr. Jay Wang
Comprehensive Ophthalmologist
San Francisco, CADr. Wang is a board-certified vitreoretinal surgeon caring for adults with diseases of the retina, macula, and vitreous. Raised in the Bay Area, he earned a BS in bioengineering at the University of California, Berkeley (Highest Honors), completed medical school at Harvard, and stayed at Massachusetts Eye and Ear for both ophthalmology residency and a retina fellowship. He has served on the faculty at Yale and is now an Assistant Clinical Professor at UCSF, where he teaches residents and vitreoretinal surgery fellows.At Northern California Retina Vitreous Associates, Dr. Wang treats age-related macular degeneration, diabetic retinopathy, retinal tears and detachments, macular pucker and holes, vein occlusions, and inflammatory retinal disease. He has particular expertise with optical coherence tomography angiography and brings a research-informed, compassionate approach to patient care. Patients value his clear explanations, thoughtful treatment planning, and close coordination with referring eye care providers so each person understands their options and feels supported every step of the way.
- Ophthalmology

Dr. Ryan Fante
Comprehensive Ophthalmologist
Santa Barbara, CADr. Ryan Fante is a comprehensive ophthalmologist at Sansum Clinic’s Elings Eye Center in Santa Barbara. He provides medical and surgical care across the spectrum of general eye conditions, with particular focus on cataract surgery, diabetic retinopathy, macular degeneration, and glaucoma. In the clinic he also performs intravitreal injections and office-based laser procedures, and he offers pterygium surgery when needed. Patients describe his style as clear, calm, and practical—he takes time to explain findings and next steps so people can make confident decisions.Dr. Fante earned his medical degree from the University of Colorado School of Medicine, completed internship at St. Joseph Mercy Hospital in Ann Arbor, and ophthalmology residency at the University of Michigan Kellogg Eye Center before joining Sansum Clinic in 2014. He is active in professional societies and education and has published work ranging from diabetic retinopathy management to case reports in leading journals.
- Ophthalmology

Dr. Natalia Callaway
Retina Specialist
Stanford, CADr. Natalia Callaway is a vitreoretinal surgeon who provides comprehensive care for diseases of the retina and vitreous in adults and children. She treats retinal detachment, macular holes and epiretinal membranes, diabetic retinopathy, retinal vascular occlusions, and macular degeneration, and offers advanced surgical and injection therapies tailored to each patient’s needs. Her practice emphasizes careful imaging, clear communication, and shared decision-making so patients understand their diagnosis and options. As a Clinical Assistant Professor, Dr. Callaway is active in clinical research and education. Her publications span newborn eye screening, surgical efficiency, and retina outcomes, and she mentors trainees in the clinic and operating room. She trained at leading institutions in ophthalmology and retina, bringing deep experience to complex cases as well as routine care.
- Ophthalmology

Dr. Joseph Chen
Comprehensive Ophthalmologist
Westlake Village, CADr. Joseph Chen is a board-certified glaucoma and cataract surgeon at DLV Vision who blends precision surgery with a warm, down-to-earth style of care. He graduated from Stanford University and earned his MD at Baylor College of Medicine, where he also completed ophthalmology residency. He then pursued fellowship training in glaucoma at the Moran Eye Center (University of Utah) under the late Dr. Alan Crandall, a world-renowned cataract and glaucoma surgeon. Since 2014, Dr. Chen has cared for patients across Ventura County.Dr. Chen offers a full spectrum of options—from laser-assisted cataract surgery with advanced lens implants to minimally invasive and complex glaucoma procedures. He tailors every plan to the patient’s vision goals, discussing risks, benefits, and recovery in plain language and coordinating convenient follow-up. His goal is simple: clearer vision, safer surgery, and fewer drops when possible.
- Ophthalmology

Dr. Benyam Kinde
Comprehensive Ophthalmologist
Stanford, CADr. Benyam Kinde is a neuro-ophthalmologist who cares for the intricate connections between the brain and vision. He evaluates and treats double vision and adult strabismus, anisocoria and nystagmus, optic nerve disorders, thyroid eye disease, and conditions marked by high intracranial pressure such as idiopathic intracranial hypertension (IIH). His practice combines careful neurologic examination with targeted imaging and multidisciplinary collaboration to restore function and reduce visual disability. Dr. Kinde received his MD from Harvard Medical School and completed a PhD at Harvard University before ophthalmology residency at the University of California, San Francisco. He then pursued fellowship training in neuro-ophthalmology at the Bascom Palmer Eye Institute. In clinic he emphasizes clear communication and practical plans, whether prescribing prisms, managing medical therapy, or offering adult strabismus surgery when appropriate. He is committed to timely diagnoses, thoughtful counseling, and compassionate care for patients navigating complex neuro-visual symptoms.
- Ophthalmology

Dr. Anthony Gregory
Glaucoma Specialist
San Bernardino, CADr. Anthony Gregory is a glaucoma fellowship-trained, board-certified ophthalmologist. He provides the full range of medical and surgical glaucoma care—offering minimally invasive glaucoma surgery (MIGS) as well as traditional procedures—and performs advanced cataract surgery using lenses designed to address astigmatism or reduce dependence on glasses. He has performed more than 5,000 cataract and glaucoma surgeries and tailors care plans to each person’s vision, safety, and recovery goals. Dr. Gregory earned his medical degree at the Johns Hopkins University School of Medicine, completed internship at Johns Hopkins Bayview, ophthalmology residency at Vanderbilt University Medical Center, and a glaucoma fellowship at the Emory Eye Center. He speaks Spanish and emphasizes clear communication, realistic expectations, and compassionate follow-up so patients feel supported from diagnosis through long-term management.
- Ophthalmology

Dr. Aimee Chang
Glaucoma Specialist
Freedom, CAAimee C. Chang, MD, is a glaucoma specialist who partners closely with patients to protect sight over the long term. She tailors care plans that may include medications, laser procedures, or surgery, and she takes time to explain how each option fits a patient’s lifestyle and visual needs. Dr. Chang graduated from the Icahn School of Medicine at Mount Sinai, completed ophthalmology residency at the Shiley Eye Institute at UC San Diego, and pursued glaucoma fellowship training within the Harvard Department of Ophthalmology at Massachusetts Eye and Ear. She welcomes patients for second opinions and ongoing glaucoma and cataract care, including advanced minimally invasive options.
- Ophthalmology

Dr. Mona Fayad
Pediatric Eye Specialist
Los Angeles, CADr. Mona Fayad is a pediatric ophthalmologist and strabismus specialist who cares for children and adults with eye-alignment and vision-development concerns. She is board-certified by the American Board of Ophthalmology and sees patients within UCLA Health’s pediatric ophthalmology program. Dr. Fayad completed ophthalmology residency at the New York Eye and Ear Infirmary of Mount Sinai after a preliminary year in internal medicine at Mount Sinai West/St. Luke’s, and earned her medical degree from Wayne State University School of Medicine. Families choose Dr. Fayad for a calm, child-friendly approach paired with the depth of resources at UCLA Health. She treats conditions such as amblyopia (lazy eye), strabismus, nystagmus, blocked tear ducts, droopy eyelids, pediatric cataracts, and congenital or pediatric glaucoma. Care plans may include glasses, patching, prisms, or muscle-realignment surgery when needed. She values clear communication, collaboration with orthoptists and optometrists, and practical guidance for parents so home therapies are easier to follow.
- Ophthalmology

Dr. Eubee Koo
Comprehensive Ophthalmologist
Palo Alto, CADr. Eubee Baughn Koo is a board-certified ophthalmologist with the Byers Eye Institute at Stanford Health Care and a clinical assistant professor in the Department of Ophthalmology. She provides comprehensive eye care for conditions such as cataracts, glaucoma, diabetic retinopathy, macular degeneration, dry eye, blepharitis, and eyelid lesions. Dr. Koo offers both office-based and surgical treatments, including cataract surgery and laser procedures, and builds personalized care plans that prioritize safety, clarity, and comfort. In addition to her clinical practice, Dr. Koo is involved in the education and oversight of medical students, interns, and Ophthalmology residents across clinic, operating room, and hospital settings. She researches best practices in ophthalmologic care and has published her work in peer-reviewed journals such as Retina and the Journal of Pediatric Ophthalmology and Strabismus. Dr. Koo has been invited to moderate and present at regional, national, and international meetings, including the World Ophthalmology Congress. Patients value her down-to-earth explanations and collaborative approach to decision-making.
- Ophthalmology

Dr. Reda Issa
Retina Specialist
Temecula, CADr. Reda Issa is a vitreoretinal surgeon who treats the full spectrum of retinal and macular disease, including diabetic retinopathy, age-related macular degeneration, retinal detachment, macular holes, and epiretinal membranes. He also manages complex secondary intraocular lens needs and emphasizes the connection between systemic health and eye health, collaborating with primary care teams when appropriate. Dr. Issa completed medical school at NYU, ophthalmology residency at Rutgers New Jersey Medical School, and a surgical retina fellowship with Associated Retina Consultants in Arizona. Patients can expect a clear explanation of their diagnosis and a thoughtful, step-by-step plan that prioritizes safety, vision, and recovery.
- Ophthalmology

Dr. Nathaniel Blecher
Comprehensive Ophthalmologist
Palo Alto, CANathaniel A. Blecher, MD, is a glaucoma specialist who provides comprehensive medical, laser, and surgical care for all stages of disease. He offers MIGS procedures as well as trabeculectomy and tube shunt surgery, and coordinates cataract care when it can improve vision and pressure control. Patients appreciate his straightforward explanations and attention to lifestyle factors that affect eye health. Dr. Blecher completed a glaucoma fellowship at Duke University Eye Center after ophthalmology residency at Washington University in St. Louis and medical school at the University of Pittsburgh. He focuses on durable, individualized plans and close communication with referring clinicians so care feels seamless.
- Ophthalmology

Dr. Charlotte Gore
Pediatric Eye Specialist
Irvine, CADr. Charlotte Gore is a board-certified pediatric ophthalmologist at UCI Health who cares for children and adults with eye misalignment and other childhood eye conditions. Her clinical interests include amblyopia, congenital cataracts, nystagmus, and the full spectrum of pediatric eye care. She is experienced with adjustable-suture techniques for complex strabismus and provides thoughtful second opinions for challenging cases. Dr. Gore earned her medical degree at the UC San Diego School of Medicine, completed ophthalmology residency at the Shiley Eye Institute, and pursued fellowship training in pediatric ophthalmology and strabismus at Boston Children’s Hospital/Harvard Medical School. She speaks Mandarin and is active in research aimed at better understanding nystagmus and improving treatments for strabismus. Dr. Gore listens carefully, explains options in plain language, and partners with families to create care plans that support healthy vision at every stage of development.
- Ophthalmology

Dr. Chad Lewis
Comprehensive Ophthalmologist
Palo Alto, CADr. Chad York “Cy” Lewis is an ophthalmologist and clinical instructor in the Department of Ophthalmology at Stanford.  He provides comprehensive eye care for patients with a wide range of medical and surgical needs, with particular interest in how systemic health and public health factors affect vision over a lifetime. Dr. Lewis completed medical school at the Dartmouth Geisel School of Medicine, followed by internship and ophthalmology residency at the University of Iowa Hospitals and Clinics, where he trained in the full spectrum of modern diagnostic imaging and microsurgical techniques. At Stanford, Dr. Lewis cares for patients at the Byers Eye Institute and participates in the education of residents, fellows, and medical students. He strives to create a calm, collaborative visit where questions are welcomed and treatment plans are clearly explained. His goal is to help patients understand their eye conditions, protect their sight, and make decisions that fit their health, values, and daily life.
- Ophthalmology

Dr. Paul Micevych
Comprehensive Ophthalmologist
San Francisco, CAPaul S. Micevych, MD, is an ophthalmologist at the John A. Moran Eye Center who cares for adults with medical and surgical diseases of the retina. He treats common and complex problems such as age-related macular degeneration, diabetic eye disease, retinal tears and detachments, and complications that affect vision after other eye surgeries. Dr. Micevych believes in clear explanations, shared decision-making, and tailoring treatment and follow-up to each patient’s goals and daily life. He completed ophthalmology residency at the University of California, San Francisco after earning his medical degree at Northwestern University. Before joining the Moran team, he contributed to research using advanced retinal imaging to better understand inherited and inflammatory retinal disorders, work that helps him translate the latest evidence into practical, compassionate care in clinic and the operating room. New patients and referring doctors can expect timely communication, coordinated care with their optometrists and primary physicians, and a steady focus on preserving and improving sight.
- Ophthalmology

Dr. Alison Gordon
Comprehensive Ophthalmologist
San Diego, CADr. Alison Gordon is a board-certified ophthalmologist at Gordon Schanzlin New Vision Institute in San Diego. She specializes in laser vision correction and cataract surgery, and provides comprehensive medical eye care including corneal disease and glaucoma management. She also offers select cosmetic procedures for the eyelids and periocular area. Patients appreciate her calm, straightforward explanations and focus on matching treatment choices to their visual goals and lifestyle. Dr. Gordon graduated magna cum laude from Princeton University and earned her medical degree from the Icahn School of Medicine at Mount Sinai. She completed her ophthalmology residency at California Pacific Medical Center in San Francisco. At GSNVI, she combines advanced technology with an individualized approach—discussing options, setting realistic expectations, and guiding patients through every step of surgery and recovery—so people can see comfortably and confidently in their daily lives.
- Ophthalmology

Dr. Lauren Caston
Comprehensive Ophthalmologist
Walnut Creek, CADr. Lauren Caston is a comprehensive ophthalmologist who provides routine and surgical eye care for adults. She enjoys helping patients understand their diagnosis and treatment choices—whether that means optimizing vision with glasses, managing chronic conditions like glaucoma and diabetes-related eye disease, or planning cataract surgery. Her consultations are practical and patient-centered, with an emphasis on comfort, safety, and clear expectations. Dr. Caston earned her medical degree from the University of California, San Francisco School of Medicine and completed an ophthalmology residency at Stanford Hospital and Clinics. Within Kaiser Permanente’s integrated system, she coordinates care across specialties and guides patients through the pre- and postoperative journey. She welcomes questions and tailors recommendations to each person’s goals, aiming to protect sight and maintain everyday independence.
- Ophthalmology

Dr. Dana Chan
Comprehensive Ophthalmologist
Oceanside, CADr. Dana Chan is a Scripps Clinic ophthalmologist who cares for adults with a wide range of eye and vision concerns. She specializes in cataract surgery with premium intraocular lenses, laser procedures, and pterygium surgery. In practice since 2010, Dr. Chan’s philosophy is simple: treat every patient with compassion, communicate clearly, and make decisions together. She emphasizes education during each visit so people understand their diagnosis and options, and she incorporates the latest technology when it can improve safety, precision, or recovery. Beyond comprehensive eye care, Dr. Chan’s clinical interests include diabetic retinal screening, the diagnosis and management of glaucoma, minor eyelid procedures, and relief for dry eye symptoms. She is an active member of the American Academy of Ophthalmology and was elected to Alpha Omega Alpha in medical school. Patients often describe her as thorough, respectful, and easy to talk to—qualities she brings to every consultation and surgery.
- Ophthalmology

Dr. Natalie Chung
Comprehensive Ophthalmologist
Salinas, CADr. Natalie Chung is a comprehensive ophthalmologist and cataract surgeon who joined Vantage Eye Center in 2022. She specializes in cataract surgery, minimally invasive glaucoma surgery (MIGS), and laser procedures, providing thoughtful, patient-centered care through advanced surgical techniques. Dr. Chung is a member of the American Academy of Ophthalmology, dedicated to ensuring clear vision and comfort for her patients. She earned her Bachelor of Arts in Fine Arts from Pomona College in 2011, where she developed a strong interest in community service through volunteer work at Lestonnac Free Clinic in Orange, California. Dr. Chung went on to earn her Medical Degree from the University of California, San Diego, cultivating a focused interest in visual systems and ophthalmology. She spent an additional year at Stanford University’s Hagey Laboratory for Plastic and Reconstructive Surgery, researching adipose-derived stromal cells and publishing multiple scholarly works. Her ophthalmology residency was completed at Loyola University Medical Center in Chicago, gaining extensive experience with advanced technology intraocular lenses and minimally invasive glaucoma procedures. Dr. Chung’s academic work has been recognized with admission to the Sigma Xi Honors Society and a Rose Hills Foundation research grant. She has presented at national meetings, including the American Surgical Congress and the American Society of Ophthalmic Plastic and Reconstructive Surgery, and has authored numerous peer-reviewed publications and book chapters. Outside the clinic, she maintains a strong connection to the arts, including painting, drawing, and dance, and enjoys spending time with her family exploring the Monterey area.
- Ophthalmology

Dr. Doowon Huh
Comprehensive Ophthalmologist
Modesto, CADoowon Huh, MD, is a comprehensive ophthalmologist with Gould Medical Group who provides full-scope medical and surgical eye care for adults. He emphasizes shared decision-making and clear communication, helping patients understand the trade-offs among lens options, laser procedures, and medicines so plans fit their vision goals and daily life. His expertise includes cataract surgery, microinvasive glaucoma procedures, and targeted laser treatments for glaucoma. Dr. Huh earned his medical degree from Weill Cornell Medical College and completed ophthalmology residency at the University of Pittsburgh. He cares for common and complex conditions such as glaucoma, diabetic eye disease, uveitis, dry eye, and cataracts, and offers procedures like pterygium excision when needed. Patients often note his thoughtful explanations and steady, detail-oriented approach before, during, and after treatment.
- Ophthalmology

Dr. Sally Baxter
Comprehensive Ophthalmologist
San Diego, CADr. Sally L. Baxter is a board-certified ophthalmologist and clinical informaticist who cares for adults with a wide range of eye conditions while leading innovations at the intersection of vision care and data science. An Associate Professor and Division Chief for Ophthalmology Informatics and Data Science at UC San Diego, she integrates comprehensive clinical care with research in big data, artificial intelligence, and digital health. Dr. Baxter trained at the Perelman School of Medicine at the University of Pennsylvania and completed her internship, ophthalmology residency (Chief Resident), and a fellowship in biomedical informatics at UC San Diego. Earlier, she earned a Marshall Scholarship to complete an MSc in Public Health at the London School of Hygiene & Tropical Medicine and graduated summa cum laude from Duke University. Patients appreciate her collaborative approach, clear communication, and commitment to using technology to improve access and outcomes—especially for underserved communities. In clinic, she offers individualized treatment plans grounded in evidence and enhanced by informatics tools designed to make care safer, more efficient, and more equitable.
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