Doctors in Gates Mills OhioHome / Doctors in Gates Mills Ohio Near Me In: Gates Mills (City) Dr. John R. Kramer, MDDr. John R. Kramer, MD is a Internist in Gates Mills, Ohio in good standing. Please leave a review of Dr. John R. Kramer, MD if you have been a patient at the medical practice. Dr. John R. Kramer, MD,Type: Internist and PhysicianPhone: (440) 423-0256Leave a Google Review No Reviews View all