Summary

Dr. Jeffrey Rentz is a thoracic surgeon with 28 years of experience serving patients in Montana. He completed his medical degree at the University of Virginia School of Medicine and has dedicated nearly three decades to surgical practice. His expertise encompasses general surgery and specialized thoracic procedures, with particular focus on complex surgical interventions. Dr. Rentz communicates with patients in English.

Dr. Rentz practices at multiple locations throughout Billings and maintains an affiliation with St Vincent Regional Hospital. He specializes in treating conditions such as ventral hernias, gallbladder disease, and inguinal hernias. His surgical expertise includes advanced laparoscopic techniques, hernia repair procedures, and minimally invasive gallbladder removal. Patients consistently rate Dr. Rentz highly for his care, giving him an average rating of 5.0 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 28 years of experience
  • 35 insurance plans accepted
  • speaks English
  • University Of Virginia School Of Medicine
  • 4 written reviews
  • 3 specialties
  • 3 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. Jeffrey Justin Rentz has 4 locations

Surgical Associates Pc

2900 12th Ave N Ste 355WBillings, MT 59101
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Saint Vincent Healthcare

1233 N 30th StBillings, MT 59101

Billings Clinic Hospital

2800 10th Ave NBillings, MT 59101

Beartooth Billings Clinic

2525 N Broadway AveRed Lodge, MT 59068

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Dr. Jeffrey Justin Rentz, MD
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Dr. Jeffrey Justin Rentz, MDDr. Steven Michael Grosso, MDDr. Robert Theodore Ruble, MDDr. Anna Elizabeth Kotlarz, MD
SurgeryPlastic SurgeryAnesthesiologyAnesthesiology
Accepts New Patients Accepts New Patients
4.4 
28 Years of Experience 35 Years of Experience 55 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Billings , MTBillings , MTBillings , MTAurora , CO
Med School: University Of Virginia School Of Medicine Med School: Creighton University School Of Medicine Med School: University Of Colorado School Of Medicine Med School: Florida State University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jeffrey Justin Rentz

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Allegiance Life and Health
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield of Montana
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cox HealthPlans
  • First Choice Health
  • GEHA
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Lasso Healthcare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Mountain Health Co-Op
  • PacificSource Health Plans
  • PacificSource Health Plans - Medicare
  • Sanford Health Plan
  • STLDentalPlan| LLC
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • University of Utah Health Plans

Medical Specialties

Dr. Jeffrey Justin Rentz has the following 3 specialties

Specialty Expertise

Dr. Jeffrey Justin Rentz has the following 3 areas of expertise

  • Laparoscopic Surgery (Laparoscopy)
  • Other
  • Thoracic Surgery

Certifications, License, & Education

28 Years Experience

MEDICAL LICENSE

Medical Doctor, Montana, 2027, Active

EDUCATION & TRAINING

Medical School

University Of Virginia School Of MedicineGraduated in 1998

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Frequently Asked Questions

How can I make an appointment with Dr. Jeffrey Rentz?
You can find contact information for Dr. Jeffrey Rentz here on Vitals.
What languages does Dr. Jeffrey Rentz speak?
Dr. Jeffrey Rentz speaks English.
Does Dr. Jeffrey Rentz accept virtual/telehealth appointments?
Dr. Jeffrey Rentz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Jeffrey Rentz accepting new patients?
Dr. Jeffrey Rentz is accepting new patients on Vitals. View Dr. Jeffrey Rentz's profile on Vitals to make an appointment.
Where is Dr. Jeffrey Rentz's office located?
Dr. Jeffrey Rentz's office is located at 2900 12th Ave N Ste 355W, Billings, MT, 59101.

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