David F. Chang, MD
Sub-specializing in cataract and lens implant surgery
The Bay Area’s premier cataract surgeon, Dr. Chang has been regularly voted by his peers into the national edition of Best Doctors in America and was listed as one of the top 3 ophthalmologists in the US in the first 3 polls of eye doctors conducted by Newsweek. He was voted #2 in the 2024 Ophthalmologist Power List, which ranks the 100 most influential leaders in ophthalmology worldwide. He has maintained his private practice in Los Altos since 1984 and developed and founded the Peninsula Eye Surgery Center, which opened in 2005. He limits his practice to cataract and intraocular lens implant surgery.
Please start by reading the brochure “Understanding Cataracts” which was written by Dr. Chang. Then go to the selecting your lens implant section next. Please complete the questionnaire that you can find in either section. Dr. Chang has also published a book for patients that explains all aspects of cataract surgery. Although written for the public, it is obviously very relevant to his own patients.
Read before your consultation
Cataract surgery replaces your natural clouded lens with an artificial lens implant, and this section explains the different lens options that exist. Start by reading the introduction and then download and complete the lifestyle questionnaire prior to your eye examination. There is an important handout for patients who have had prior LASIK or PRK.
Read before your consultation
This section has important information about COVID policy, preop instructions, anesthesia, and Penninsula Eye Surgery Center, where Dr. Chang performs the surgery. It also answers questions about eye medications and our pharmacy recommendations.
Read before your surgery
This section covers postop instructions, getting temporary reading glasses, and has a video with useful postop hints. It answers frequently asked questions about the eye drops, including how to get refills.
Read before and after your surgery
Dr. Chang's Cataract Book for Patients
Cataract Information Center
About Dr. Chang
Dr. Chang is the 2019 recipient of the prestigious Outstanding Humanitarian Service Award, from the American Academy of Ophthalmology.
Learn more about Dr. Chang’s humanitarian service award
This is awarded annually to 2 American ophthalmologists who have demonstrated a career-long pattern of humanitarian service. The award recognizes Dr. Chang for his longstanding efforts to address global cataract blindness by expanding surgical training in underserved countries, including Ethiopia, India, Nepal, Haiti, and China.
In Cap Haitian, Haiti (Moran Eye & ASCRS Foundation)
Dr. Chang In The News
Humanitarian Cataract Surgery
Video Library
