Dr. John Blackman MD

  • Endocrinology, Diabetes and Metabolism
  • Internal Medicine
32 Years Experience

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Locations & Directions

Mapbox Map of Dr. John Blackman

John D Blackman MD

4882 E Main St
Columbus, OH 43213


Specialties & Expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes (Types I & II)
  • Diabetes Complications
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism

Languages Spoken

  • English


  • School

    University Of Medicine And Dentistry Of New Jersey Robert Wood Johnson Medical School , 1984
  • Residency

    The University Of Chicago Medicine