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The overall average patient rating of Dr. John Callahan is Good.
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Specialties & Research
Dr. John Callahan, MD is board certified in Orthopaedic Surgery and Orthopaedic Surgery of the Hand.
- He has special expertise in 4 areas:
- Dupuytren's Contracture
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
Education & Awards
Dr. Callahan graduated from Upstate Medical University Physical Medicine and Rehabilitation, Syracuse.
Dr. Callahan has 13 hospital affiliations:
- Kaleida Health - Buffalo General Hospital
- Catholic Health System/Kenmore Mercy Hospital
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- Additional Information
- Dr. John J Callahan MD is a male Orthopaedic Surgeon, has 25 years of experience and practices in Orthopaedic Surgery and Orthopaedic Surgery of the Hand.
- Where does Dr. John J. Callahan practice?
- Dr. John Callahan has 1 office location.
Dr. John Callahan practices Orthopaedic Surgery and Orthopaedic Surgery of the Hand near Buffalo, NY.
See Buffalo Surgeons.