Dr. Sab did his allergy and rheumatology training at Scripps Clinic and Research Foundation, La Jolla, University of California San Diego and UCLA. Dr. Sab is board certified in Internal Medicine, Allergy and Immunology and Rheumatology. He is a Fellow of American Academy of Allergy, Asthma and Immunology and the American College of Rheumatology.
He has been practicing in the community for over 36 years and is an active member on the professional staff of Sequoia Hospital in Redwood City. Dr. Sab has been the Director of Continuing Medical Education at Sequoia Hospital for over 10 years.