Areas of expertise for Dr. Nigrovic include immunodeficiency. Blue Cross/Blue Shield, Medicaid, and Medicare are among the insurance carriers that Dr. Nigrovic accepts. Dr. Nigrovic studied medicine at Harvard Medical School. He completed his residency training at Massachusetts General Hospital. He has received the following distinctions: Boston Super Doctors; Harvard Medical School Young Mentor Award; and John Vaughan Scholar of the Arthritis National Research Foundation. In addition to English, Dr. Nigrovic (or staff) speaks Spanish and German. He also offers interpreting services for his patients. Dr. Nigrovic's hospital/clinic affiliations include Boston Children's Hospital, Brigham and Women's Hospital (BWH), and Children's Hospital Boston. His practice is open to new patients.