Skip to main content
Zachary Callahan, MD, General Surgery, Nashville, TN

ZacharyCallahanMD

General Surgery Nashville, TN

Bariatric Surgery, Minimally Invasive Surgery

Physician

Dr. Callahan is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Callahan's full profile

Already have an account?

  • Office

    2201 Murphy Ave
    Suite 101
    Nashville, TN 37203
    Phone+1 615-292-7708
    Fax+1 615-292-7756

Summary

  • Dr. Zachary Callahan is a minimally invasive/bariatric surgeon and surgical endoscopist at Nashville Surgical Associates. He graduated Alpha Omega Alpha from University of Cincinnati College of Medicine and completed surgical residency at Thomas Jefferson University Hospital. He completed a 1 year minimally invasive surgery (MIS) fellowship at Northshore University HealthSystem under Dr. Mike Ujiki which is accredited in four categories of MIS training including Advanced GI MIS, Bariatric, Comprehensive Flexible Endoscopy, and Foregut. He has more than 30 publications and over 200 citings.

Education & Training

  • Sidney Kimmel Medical College at Thomas Jefferson University/TJUH
    Sidney Kimmel Medical College at Thomas Jefferson University/TJUHResidency, Surgery, 2015 - 2021
  • Sidney Kimmel Medical College at Thomas Jefferson University/TJUH
    Sidney Kimmel Medical College at Thomas Jefferson University/TJUHResidency, Surgery, 2015 - 2020
  • University of Cincinnati College of Medicine
    University of Cincinnati College of MedicineClass of 2015

Certifications & Licensure

  • TN State Medical License
    TN State Medical License 2022 - 2026
  • IL State Medical License
    IL State Medical License 2018 - 2023
  • PA State Medical License
    PA State Medical License 2015 - 2022
  • American Board of Surgery Surgery

Awards, Honors, & Recognition

  • Inductee Alpha Omega Alpha Honor Medical Society

Publications & Presentations

PubMed