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Dr. Douglas N. Flagg, MD

Internal Medicine

  • 1611 S Green Rd Ste 65
    Cleveland, OH 44121
  • 2 Locations
  • (216) 291-4050

Dr. Flagg's Overview

Dr. Douglas N. Flagg graduated from the University of Toledo College of Medicine in 1986. He works in Cleveland, OH and 1 other location and specializes in Internal Medicine and Rheumatology. Dr. Flagg is affiliated with University Hospitals Case Medical Center.

Dr. Flagg's Experience

Years in Practice: 29

Dr. Flagg's Specialties

Internal Medicine, Rheumatology

Dr. Flagg's Education & Training

Medical School: University of Toledo College of Medicine; Graduated 1986

Dr. Flagg's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • BCBS Blue Card PPO
  • BCBSIL PPO
  • CIGNA HMO
  • CIGNA Open Access
  • View More

Dr. Flagg's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Flagg's Practice

Dr. Flagg's Hospital Affiliations

Office Locations