Dr. Leonard's clinical interests include colposcopy, celiac disease, and hepatitis C. He is affiliated with Virtua Physician Partners. He is in-network for Blue Cross/Blue Shield, Coventry, TRICARE, and more. He graduated from Albert Einstein College of Medicine of Yeshiva University and then he performed his residency at New York-Presbyterian Hospital and a hospital affiliated with Weill Cornell Medical College. He has received professional recognition including the following: Philadelphia Super Doctors.