Internal Medicine • Male • Age 55
Adult Primary Care of Fayetteville212 Highbridge St Fayetteville, NY 13066
Dr. John Callahan, MD is an internal medicine specialist in Fayetteville, NY and has been practicing for 23 years. He graduated from SUNY Upstate Medical University (Syracuse) in 1996 and specializes in internal medicine and other.
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Dr. Callahan accepts
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Dr. Callahan accepts the following insurance: