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Dr. Jeffrey Rentz, MD

Dr. Jeffrey Rentz, MD

Age 49 General Surgery M
(7) 7 reviews
Accepting New Patients


Dr. Jeffrey Rentz, MD is a general surgery specialist in Billings, MT. Dr. Rentz completed a residency at University Hospital. He currently practices at Surgical Associates PC and is affiliated with St. Vincent Healthcare. He accepts multiple insurance plans. Dr. Rentz is board certified in General Surgery.


  • Beth Israel Deaconess Medical Center, Fellowship Hospital — 2005
  • University Hospital, Residency Hospital — 2004
  • University of Virginia School of Medicine, Medical School — 1998

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan

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  1. Surgical Associates PC

    1. 1
      Surgical Associates PC
      2900 12th Ave N Ste 355w, Billings, MT 59101 Existing Patients: (406) 238-6470

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During a recent pain filled day, I had to good fortune to have Dr. Rentz be my surgeon. He was completely professional, showed extreme compassion, was thorough in his explanations, and knows his stuff. Dr. Rentz truly cares about his patients. His staff was amazing too! If you find yourself needing to see a surgeon, please give him a call. You will not be disappointed. He's one of the good ones.
Sheila Barthel — Jun 18, 2020
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Dr. Jeffrey Rentz, MD
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Frequently Asked Questions

Dr. Rentz frequently treats Hernia Repair, Hemorrhoids, and Open Incisional and-or Ventral Hernia Repair.  

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Hospital Affiliations

  • St. Vincent Healthcare