Dr. Gregory Witkowski, MD is a Orthopedic Surgery Specialist in Glen Ellyn, IL. Dr. Witkowski has more experience with Ankle/Foot and Knee/Lower Limbs than other specialists in his area. He is affiliated with medical facilities Northwestern Medicine Central DuPage Hospital and Northwestern Medicine Delnor Hospital. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Witkowski to book an appointment.