Dr. John Blackman MD

  • Endocrinology, Diabetes and Metabolism Columbus, OH

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Blackman xhas an overall rating of 4.1.


Dr. John Blackman, MD is a Doctor primarily located in Columbus, OH. He has 33 years of experience. His specialties include Endocrinology, Diabetes and Metabolism and Internal Medicine. Dr. Blackman is affiliated with Ohio State University Wexner Medical Center, Adena Regional Medical Center and OhioHealth Riverside Methodist Hospital. He speaks English.


Patients rate and review their physicians based on criteria of care including bedside manner, doctor-patient face time, and degree of follow-up. Patients also provide their doctor with an overall ratings. Vitals analyzes these ratings annually, along with other quality measures, to identify and award the top physicians.


Find out the languages this doctor/ or staff may speak.


Learn where this doctor attended medical school.

Locations & Directions

OhioHealth Endocrinology Physicians

4882 E Main St
Columbus, OH 43213

Nearby Doctors

Dr. John Blackman, MD is similar to these 3 Doctors near Columbus, OH.