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Physician Directory

Dr. John J. Callahan, MD

Orthopaedic Surgery

  • 3925 Sheridan Dr Ste 120
    Buffalo, NY 14226
  • 2 Locations
  • (716) 250-6520

Dr. Callahan's Overview

Dr. John J. Callahan graduated from the SUNY Upstate Medical University in 1987. He works in Buffalo, NY and 1 other location and specializes in Orthopaedic Surgery and Hand Surgery. Dr. Callahan is affiliated with Erie County Medical Center, Kenmore Mercy Hospital and Mercy Hospital Of Buffalo.

Gender: Male

Languages Spoken: English

Dr. Callahan's Experience

Years in Practice: 28

Conditions Treated by Dr. Callahan

  • Fractures, dislocations, derangement, and sprains
  • Internal derangement of knee cartilage
  • Intervertebral disc degeneration
  • Osteoarthritis
  • Plantar fasciitis
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Procedures Performed by Dr. Callahan

  • Arthrocentesis
  • Carpal tunnel decompression
  • Treatment for fracture or dislocation of radius and ulna
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Dr. Callahan's Specialties

Orthopaedic Surgery, Hand Surgery

Dr. Callahan's Education & Training

Medical School: SUNY Upstate Medical University; Graduated 1987

Dr. Callahan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CDPHP PPO
  • CIGNA Open Access
  • CIGNA PPO
  • Emblem HIP Select PPO
  • EmblemHealth PPO GHI
  • Empire PPO
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Dr. Callahan's Office Information & Appointments

Office Locations

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

Other Physicians in Dr. Callahan's Practice

Office Locations