Dr. Jeffrey J. Rentz
- Gender: Male
- Experience: 23 years
- Graduated from: University Of Virginia School Of Medicine
- Graduation year: 1998
- Sole propriator: No
- NPI: 1851363667
Dr. Jeffrey J. Rentz M.D.
Surgeon
He is located at 2900 12th Avenue North Suite 355W in Billings, MT 59101. Can help patients with the following: Colon Cancer, Gallstones, Gangrene, Hemorrhoids, Hernia, Sebaceous Cyst. His National Provider Identifier (NPI) number is 1851363667. Appointment can be made via the phone number (406) 238-6470. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Jeffrey Justin Rentz, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Jeffrey J. Rentz.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Procedures Performed by Dr. Jeffrey J. Rentz
Insurances Accepted by Dr. Jeffrey J. Rentz
- Medicare
Medicare Enrollment
Dr. Jeffrey J. Rentz is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Surgical Associates, Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Intuitive Surgical | $172 |
| Lifecell | $42 |
| Novadaq Technologies | $36 |
Other
| Food and Beverage | $435 |
Studies
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated in 1998Additional Specialities
- Specialist
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Questions & Answers
Does Dr. Jeffrey Justin Rentz accept patients with Medicare?
Yes, Dr. Jeffrey Justin Rentz accepts patients with Medicare.
Where can you meet with Dr. Jeffrey Justin Rentz?
Dr. Jeffrey Justin Rentz's office is located at 2900 12th Avenue North Suite 355W in Billings, MT 59101.
Does Dr. Jeffrey Justin Rentz have affiliation with practices?
Dr. Jeffrey Justin Rentz is affiliated with Surgical Associates.
What conditions does Dr. Jeffrey Justin Rentz treat?
Dr. Jeffrey Justin Rentz provides treatment for Colon Cancer, Gallstones, Gangrene, Hemorrhoids, Hernia, Sebaceous Cyst. For the full list see this list.
Has Dr. Jeffrey Justin Rentz affiliation with hospitals?
Dr. Jeffrey Justin Rentz is affiliated with ST VINCENT HEALTHCARE. For the full list of hospitals see this list.