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Profile photo of Zachary Callahan, M.D.
Zachary Callahan, MD

Zachary Callahan, MD

Associate Program Director

  • Surgical Specialty & Areas of Interest
    • Foregut Surgery, Advanced Endoscopy, Bariatric Surgery
  • Education
    • B.A. Political Science, University of New Hampshire, Durham, NH
    • Doctorate of Medicine, University of Cincinnati College of Medicine, Cincinnati, OH
  • Postgraduate Training
    • General Surgery Residency, Thomas Jefferson University, Philadelphia, PA
    • Clinical Researcher, Department of Minimally Invasive Surgery, NorthShore University HealthSystem, Evanston, IL
    • Administrative Chief Resident, Thomas Jefferson University, Philadelphia, PA
    • Minimally Invasive Surgery Fellowship, Northshore University HealthSystem, Evanston, IL
  • Certifications
    • Board Certified, Surgery
  • Hobbies & Interests
    • Spending time with family and friends, Mindfulness, Yoga