His areas of expertise include eyelid surgery, general reconstruction, and head and neck cancer reconstruction. His professional affiliations include Gottlieb Memorial Hospital and NorthShore University HealthSystem. Dr. Weinzweig accepts Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. Dr. Weinzweig attended medical school at New York University (NYU) School of Medicine. For his residency, Dr. Weinzweig trained at Cleveland Clinic and Long Island Jewish Medical Center.