Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. John D Blackman located in the city of Columbus, state Ohio. The legal address of the Doctor 500 E Main St. Directions to the Doctor Dr. John D Blackman can be found on our interactive map. Ask your questions by calling 6145660610 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: American Board of Internal Medicine Certification in Internal Medicine American Board of Internal Medicine Sub-certificate in Endocrinology and Metabolism (Internal Medicine) Your comments (not for publishing) * — Required information Dr. John D Blackman - Columbus ← View details 500 E Main St, Ohio, Columbus, 43215, Columbus, Ohio 43215 6145660610