Mark S. Blumenkranz, Date of Birth, Place of Birth
TweetMark S. Blumenkranz
American physician
Date of Birth: 23-Oct-1950
Place of Birth: New York City, New York, United States
Profession: surgeon
Zodiac Sign: Scorpio 
About Mark S. Blumenkranz
- Mark Scott Blumenkranz (born October 23, 1950) is an American physician, surgeon, businessman, and entrepreneur.
- He is a trained ophthalmologist and vitreoretinal surgeon, and has served as H.J.
- Smead Professor and Chairman of Ophthalmology of the Byers Eye Institute at Stanford University since 1997.
- He has founded or served on the Board of Directors of a number of companies, including Oculex, Peak Surgical, Optimedica Corporation, MacuSight, and Avalanche Biotechnologies.
- In addition, he serves as a trustee of Brown University.
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