JOHN T. CALLAHAN, D.P.M., FACFAS

Education:

  • CALIFORNIA COLLEGE OF PODIATRIC MEDICINE, San Francisco, CA, Doctor of Podiatric Medicine, May 1997,*Graduated with Honors
  • ST. GEORGE'S UNIVERSITY, SCHOOL OF MEDICINE, Grenada, Graduate Courses in Gross Anatomy, Neuroscience, Embryology and Histology
  • HAHNEMANN UNIVERSITY GRADUATE SCHOOL, Philadelphia, PA, Graduate Course in Anatomy, Physiology and Chemistry
  • FAIRLEIGH DICKINSON UNIVERSITY, Teaneck, NJ, Bachelor of Science, Biology (Pre-Med), May 1986

Practice:

  • Private Practice-Santiam Foot Clinic, Salem, Oregon-June 2005 to current
  • Private Practice-Stayton, Oregon, September 1998 to February 2006
  • Private Practice-Salem, Oregon August 1998 to June 2005

On Staff:

 
  • Northbank Surgical Center
 
  • Santiam Memorial Hospital
 
 

Offices Held:

  • Staff Secretary, Section of Podiatry, Department of Surgery, Salem Memorial Hospital.
  • Oregon Podiatric Medical Society Representative to the American Diabetes Coalition.
  • Diabetic Foot Care Educator, Salem Hospital, & Santiam Memorial Hospital in Oregon.
  • Executive Medical Committee Salem Hospital, Salem Oregon.
  • Vice Chair Executive Medical Committee, Northbank Surgical Center (HealthSouth), 2001-Current, Salem Oregon.
  • Podiatric Surgery Department Chair. Salem Hospital, Salem Oregon.
  • Infectious Disease Control Representative Committee, Salem Hospital 2000–2001.

Certificates:

  • American Podiatric Medical Association Member
  • Oregon Podiatric Medical Association Member
  • Fellow, American College of Foot and Ankle Surgeons
  • Associate, American Academy of Podiatric Sports Medicine
  • Diplomate, American Board of Podiatry
  • Member, American Diabetes Association Professional Selection
  • Chief of Podiatry at Salem Hospital, Salem, Oregon

Rotations to date:

Podiatric Medicine, Emergency and Admitting, Emergency Medicine, Vascular Surgery, & Surgical Rotation

Publications:

  • Kumar Sambamurti, John T. Callahan, Xun Luo, Christopher P. Perkins, J. Steven Jacobsen and M. Zafri Humayun*. Mechanisms of Mutagensis by a Bulky DNA Lesion at the Guanine N7 Position. Genetics, Vol. 120, Number 4. December 1988. Pages 863-873.
  • J. Steven Jacobsen, Christopher P. Perkins, John T. Callahan, Kumar Sambamurti and M. Zafri Humayun*. Mechanisms of Mutagensis by Chloracetaladehyde. Genetics, Vol. 121, Number 2. February 1989. Pages 213-222.
 

License, Certification and Permits:

 
  • Oregon Podiatry License
  • DEA License
  • Current CPR Certification
 
  • Board Certified by the American Board of Podiatric Surgery, July 2005
 

Professional Organization Memberships:

 
  • Fellow, American College of Foot and Ankle Surgeons
  • Oregon Podiatric Medical Association
 
  • American Podiatric Medical Association
 

Residency:

 
  • VA Medical Center, San Francisco, CA
  • Chief Resident, Podiatric Surgical Residency (PSR-12), July 1997 through June 1998