Biography


Dr. Mahajan is an Associate Professor and vitreoretinal surgeon and scientist in the Department of Ophthalmology at Stanford University. He directs the NIH-funded Omics Laboratory that uses high-throughput methods in genomics, proteomics, and phenomics to identify molecules involved in vitreoretinal disease.

His research team discovered the first gene to cause non syndromic uveitis and is now using protein crystallography to design therapeutic inhibitors for calpain-5. Mahajan and his team performed the first CRISPR gene editing therapy for eye disease in human stem cells. They have also created in vivo models for diabetic retinopathy and uveitis.

Using translational proteomics, Mahajan’s multidisciplinary team is developing new precision health approaches using molecular biomarkers to diagnose retinal disease, select personalized therapies, and decode the anatomic structures of the human eye.

Dr. Mahajan has trained numerous surgical fellows that now operate around the world. He has developed enhanced surgeries for complex cases of retinal detachment, macular hole, macular edema, diabetes, macular degeneration, proliferative vitreoretinopathy, optic maculopathy, uveitis, and others. He has identified safer approaches for vitreoretinal surgery in children and adults, and provides second opinions for complex cases. Dr. Mahajan is among only a handful of surgeons to perform human gene therapy for retinal disease. He has published new surgical biomarker studies that are the first to use personalized proteomics to precisely diagnose and treat otherwise problematic retinal diseases.

Dr. Mahajan earned his bachelor’s degree in Molecular and Cell Biology at the University of California, Berkeley. He then entered the Medical Scientist Training Program at the University of California, Irvine. Upon completion, he joined the residency program at the Jules Stein Eye Institute at the University of California, Los Angeles. At UCLA he completed post doctoral laboratory research as an EyeSTAR Fellow. He next specialized in vitreoretinal diseases and surgery at the University of Iowa’s Retina Fellowship Program and joined as faculty in 2008. He joined Stanford University in 2017.

Professional Summary


Professional Education
  • Fellowship: University of Iowa Ophthalmology Fellowships (2008) IA
  • Residency: UCLA Stein Eye Institute Ophthalmology Residency (2006) CA
  • Internship: Harbor UCLA Transitional Year (2002) CA
  • Medical Education: University of California at Irvine School of Medicine Registrar (2001) CA

Honors & Awards
  • Alumni Achievement Award, Fight for Sight (2017)
  • Clinician Scientist Award, Doris Duke Charitable Foundation (2013)

Administrative Appointments
  • Vice Chair for Research, Department of Ophthalmology (2019 - Present)

Publications

Clinical Trials

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Open trials refer to studies currently accepting participants. Closed trials are not currently enrolling, but may open in the future.


Specializing In

Practice Locations


Retinal and Macular Diseases Palo Alto, CA
Palo Alto, CA

2452 Watson Court

Palo Alto , CA 94303

(650) 723-6995

Make An Appointment More Clinic Information » Getting Here »

Byers Eye Institute Palo Alto, CA
Palo Alto, CA

2452 Watson Court

Palo Alto , CA 94303

(650) 723-6995

Make An Appointment More Clinic Information » Getting Here »

Patient Ratings

(256 Ratings)

Overall Rating
4.5/5

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4.7/5
Friendliness
Friendliness/courtesy of CP
4.6/5
Explanations
CP explanations of prob/condition
4.6/5
Listens
CP concern for questions/worries
4.6/5
Care provider's efforts to include you in decisions about your care
CP efforts to include in decisions
4.6/5
Clear Communication
CP spoke using clear language
4.5/5
Time Spent
Patients' confidence in CP
4.5/5
Recommend to others
Likelihood of recommending CP
4.3/5
Wait times
Wait time at clinic

How Our Ratings Work

The Patients Ratings and comments are gathered from our Patient Satisfaction Survey and displayed in their entirety.

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Patient Reviews

(39 reviews)

appreciated
Care for patients is excellent.
Dr Mahajan is superb. I am very fortunate to have him as my doctor. He is a true expert in the field and provides very good patient care. I have already recommended him to others and will continue to do so.
Knows his stuff - reliably good. Tries not to keep patients waiting.
Dr. Mahajan likely saved my vision in R. eye.
Dr. Mahajan was very friendly and caring. He is a very good doctor.
Dr. Mahagan was attentive, courteous and professional. Slowing down and giving me (pts.) more time would be nice!
It is considerate that all the personnel does an excellent job. Very nice & professional thanks.
I have roved to friends about the level of care I received.
Doctor always is very attentive to my concerns -
Just a short follow-up visit
I have complication he continues to address and search for options.
I left the clinic not knowing my diagnosis.
Very friendly staff - excellent experience.
Dr Mahajan is exceptional. A true compassionate expert. I feel privileged to have him as my doctor and he represents Stanford so well.
love this guy!
Referred my daughter to this doctor who was able to get an appointment quickly.
In and out, did his job competently and efficiently, answered my questions, provided me with follow-up instructions. Took appropriate infection control precautions.
Doctor Mahajan is very dedicated to his patients. He explains everything thoroughly. I feel lucky to have such a great doctor with all my eye issues.
Dr. Mahajan is a very caring and competent doctor. I am very happy that he is taking car of me.
Dr. Mahahjan is a very competent and caring doctor.
care provider was Dr. Calloway
Very good.
Everything was done as requested, including fitting in laser treatment within minutes of request being made.
Dr Mahajan was very kind, addressed my concerns and made me feel that I will be very well cared for at Byers. He went over the test results with me explaining their significance.
Dr. Mahajan is an excellent doctor. He is knowledgeable, skillful, kind and he has a v. good sense of humor. He saved my eye.
Dr. Mahajan is great.
Excellent doctor!
Dr. Mahajan was a very kind, caring and welcoming doctor. Knowledgeable about his profession & very nice.
no comment
Dr. Mahajan was very friendly, competent and efficient. My eye has improved significantly under his care. He is a very good doctor.
Good
Dr. Mahajan is a very thorough and caring doctor. He talks one through the process of the Eylea shots and makes one feel very comfortable. The nurse also washes out the eye immediately following the procedure which helps to clear out the Betadine. Dr. Mahajan's expertise and attitude have made my experiences very positive.
Excellent care.
Dr Mahajan is exceptional. An excellent care provider and an extraordinary researcher as well. I feel very fortunate to have access to him. And he solved my eye issue! He is a great asset to Stanford and to your patients.
good
the doctor of course only spent a few minutes with me, but was very informative and courteous.
Dr. Mahajan and his nurses are very good.
excellent all around. very clear and compassionate.

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