Dr. Christopher M Callahan is a male Emergency Medical Services Doctor (taxonomy code 207PE0004X) located in Rochester, Minnesota. Dr. Christopher M Callahan's NPI Number is #1417937491 and has been listed in the NPI registry for 12 years. Dr. Christopher M Callahan's practice location is listed as: 200 1St St Sw Rochester, MN 55905-0001 and can be reached via phone at (507) 284-2511.
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