Cheukyuet Alexander, Chan M.D.Attending PhysicianInternal Medicine Education: Icahn School of Medicine at Mount SinaiMain Office:212-334-3999 Alexander Chan MD 13-17 Elizabeth St New York, NY 10013 Clinic Intersts:internal medicine and primary care.Certification: Board Certified in Internal Medicine Hospital Affiliations: Mt. Sinai Beth Isreal Mt. Sinai Brooklyn