Dr. Mrinal Koul is an obstetrician-gynecologist in Newark, New Jersey and is affiliated with multiple hospitals in the area, including Newark Beth Israel Medical Center and Saint Michael's Medical Center. She received her medical degree from St. George's University School of Medicine and has been in practice for more than 20 years. Dr. Mrinal Koul accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.