Dr. Mehlhop graduated from the Columbia University College of Physicians & Surgeons,Columbia University College of Physicians & Surgeons in 1991. Dr. ... Accepting New Patients ; Medicare Accepted ; Medicaid Accepted ; Mon 8:00 am - 5:00 pm. Tue 8:00 am - 5:00 pm. Wed 8:00 am - 5:00 pm. Thu 8:00 am - 5:00 pm. Fri 8:00 am - 5:00 pm. Sat Closed..