He is rated 4.0 stars out of 5 by his patients. His clinical interests encompass crohn's disease, colon problems, and gallstones. Dr. Lazar is professionally affiliated with Morristown Medical Center, Atlantic Medical Group, and Saint Barnabas Medical Center. He accepts Blue Cross/Blue Shield, Coventry, and Viant, in addition to other insurance carriers. After attending Columbia University, College of Physicians and Surgeons for medical school, Dr. Lazar completed his residency training at NYU Langone Medical Center.