Dr. John D Twelker, OD, PHD is a Optometrist (Eye & Vision Specialist) - Vision Therapy practicing in Tucson, AZ
He has not yet shared a personalized biography with Doctor.com.
University | Degree | Focus | Graduated |
---|---|---|---|
University of California | Medical Degree | 1992 |
Dr. John D Twelker, OD, PHD has not yet indicated the hospitals that he is affiliated with.
Accepts New Patients: Yes