Noah Berkowitz | Facebook submitted by nohber 145 days ago (via facebook.com) Noah Berkowitz, MD. PhD. is a serial entrepreneur in pharmaceutical and diagnostic device development. Trained at Columbia Presbyterian Medical Center and the NIH in molecular immunology and medical oncology, he founded Physician Choice and HaptoGuard and served as the CEO of Synvista Pharmaceuticals. Currently he is a Senior Medical Director at Enzon Pharmaceuticals.