Formally Affiliated Physicians

Daniel A. Ebroon, M.D.

Daniel A. EbroonDaniel A. Ebroon, M.D. earned his medical doctorate from Northwestern University Medical School in Chicago, Illinois after graduating in the top 2% of his class at Massachusetts Institute of Technology with a B.S. in molecular biology. Dr. Ebroon completed an internship in transitional medicine and a residency in ophthalmology at Northwestern University Medical School as well as a fellowship in ophthalmic plastic surgery at Manhattan Eye, Ear and Throat Hospital in New York, NY.

Dr. Ebroon is board-certified by the American Board of Ophthalmology. He is affiliated with several professional societies, including the American Society of Ophthalmic Plastic and Reconstructive Surgery and the American Academy of Ophthalmology. He is also a member of Alpha Omega Alpha and Sigma Xi Honor Society.

Dr. Ebroon has published several articles and textbook chapters. He has taught hundreds of hours of lectures to medical students and residents in Los Angeles, Chicago and New York. He was on the Board of Directors at Northwestern Healthcare Alliance for three years and held several faculty positions at Northwestern University, including Clinical Practice Director, Director of the Ophthalmology Residency Program, and Assistant Professor of Ophthalmology. He is currently on the faculty at the Jules Stein Eye Institute at the David Geffen School of Medicine, UCLA.


Charles A. Cooper, M.D. (Retired)

Dr. Charles Cooper is a board-certified ophthalmologist specializing in infant and pediatric eye care. He also provides comprehensive eye care for adult patients. Dr. Cooper has practiced at Lynn Eye Medical Group since 1985, and also holds an academic appointment as an Assistant Clinical Professor of Ophthalmology at Jules Stein Eye Institute at UCLA. He has extensive experience in the management of medical and surgical diseases of the eyes in children. He has performed over 4,000 surgical procedures, including strabismus surgery (eye muscle surgery) in children and adults, nasolacrimal duct surgery (tear duct surgery) and surgery to correct disorders of the eyelids in children. Conditions routinely treated in the office setting include refractive errors in children, amblyopia, the diagnosis of causes of visual loss identified in abnormal vision screening exams at school or by the child’s primary care doctor, and ocular injuries.

Dr. Cooper is a proud Aggie, having received his undergraduate degree in Genetics from the University of California, Davis. He earned his medical degree from the University of California, Irvine School of Medicine. He then completed his internship in Internal Medicine at St. Mary’s Hospital and Medical Center in San Francisco and his residency training in ophthalmology from the University of California, Irvine. Dr. Cooper also completed a fellowship in pediatric ophthalmology and strabismus at the Jules Stein Eye Institute at UCLA.

Dr. Cooper is a Fellow of the American Academy of Ophthalmology and a member of the American Association for Pediatric Ophthalmology and Strabismus. Dr. Cooper is also the past President and a previous charter member of the Ventura County Ophthalmology Society, and has served as an expert reviewer for the Medical Board of the State of California.

Dear Patients,

After 31 years of practicing Pediatric and Adult Ophthalmology at Lynn Eye Medical Group, I have decided to retire.  My last day seeing patients will be on November 17th, 2016.

My wife Nanci and I are both in good health and we are looking forward to starting the next phase of our lives. By the way, many of you have met Nanci.  She was one of my back office techs for the last seven years.  We will be moving to San Francisco.  Our daughter Sarah, her husband Eric and granddaughter Eliza live just a few blocks away from our new home in the City.  Our son Ben and his wife Kelley are in Tahoe, so we will be much closer to them as well. Also, Nanci and I are both from the Bay Area.  After 40 years in Southern California, we will be returning to our roots.

I hope to pursue some new interests, get my golf score under 100 and live a life that is much less structured. If an opportunity presents itself, I would like to do a little part time teaching and provide care for indigent patients.

I have known many of you for a long time. I am very proud of the number of second generation patients I see. I deeply appreciate the trust you have placed in me in allowing me to take care of you and your family. It is a responsibility that I have taken very seriously my entire career.  I hope that I was able to live up to your expectations.

There are several fine ophthalmologists at Lynn Eye that are ready to assume your care, including the new Pediatric Ophthalmologist from Johns Hopkins, Dr. Anya Trumler-Sebring.  Please call me at the office or email me at [email protected] if I can help you make this transition or answer any questions.

All the best to each of you,
Charles Cooper, MD


Adam Martidis, M.D.

Dr Adam Martidis | Ophthalmologist Thousand Oaks CA | Ventura County CA

Adam Martidis, M.D. earned his medical degree at the University of Pittsburgh. Following graduation, he completed a residency at Indiana University where he served as chief resident in his final year. During his residency, he earned the Grayson Leadership Award, an honor given to only three prior graduating residents in the history of the training program. He was also awarded a vitreoretinal fellowship at the New England Eye Center in Boston. Upon completion of this two-year fellowship, he accepted an academic position at Wills Eye Hospital in Philadelphia, an internationally recognized eye institution. Here, Dr. Martidis trained numerous residents and retina fellows in surgical and medical retinal diseases in one of the largest and most highly regarded programs in the nation. He has participated in multiple research studies, including personal projects and national clinical trials.


Wanda D. Hu, M.D.

Dr Wanda Hu | Ophthalmologist Thousand Oaks CA | Ventura County CA

Wanda Hu, M.D. was awarded her medical degree in 2009 from the UCSD School of Medicine. After her Internship in Internal Medicine at Kaiser-Los Angeles Medical Center, she completed her Ophthalmology Residency at the Stein Eye Institute, UCLA.

She then underwent a Clinical Glaucoma Fellowship training at the Wills Eye Hospital in Philadelphia, PA.

Dr. Hu has authored and co-authored numerous peer-reviewed articles, textbook chapters, and research projects that were presented at annual meetings of national ophthalmological organizations.

Dr. Hu specializes in the diagnosis, therapy and surgical intervention of the glaucomas and related disorders.

Her specialty areas are Glaucoma Consultation, Laser and Surgical Management of Glaucoma, Cataract Surgery, and Comprehensive Adult & Adolescent Eye Care.

She is a Member of the American Academy of Ophthalmology and the American Glaucoma Society. Dr. Hu speaks conversational Spanish and Mandarin Chinese.


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