Areas of Care:
Dr. Kollar specializes in Laparoscopic and Bariatric surgery. He performs all general surgical procedures from gall bladder, appendix, hernia and colon operations as well as breast and cancer surgery. He specializes in weight loss surgery as well as surgery for reflux disease. Dr. Kollar is Board Certified by the American College of Osteopathic Surgeons. He is currently the Director of Surgery at Meadowlands Hospital and past Surgical Residency Director at Pascack Valley Hospital. Dr. Kollar is a member of the American College of Osteopathic Surgeons and the American Osteopathic Association.