Summary

Dr. James Tretter is a vascular and cardiovascular surgeon who specializes in treating complex conditions affecting blood vessels and the circulatory system. He earned his medical degree from New York College of Osteopathic Medicine and holds dual board certifications in surgery and vascular surgery from the American Board of Surgery. Dr. Tretter communicates with patients in English.

Dr. Tretter practices at Winchester Medical Center and sees patients in Johnstown, Pennsylvania. He treats conditions such as diabetes complications, blocked arteries, and advanced kidney disease. His expertise includes performing diagnostic tests like ultrasounds of the carotid arteries and ankle-brachial index testing to assess blood flow. Patients have given him an average rating of 3.6 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 28 insurance plans accepted
  • speaks English
  • New York College Of Osteopathic Medicine
  • 3 written reviews
  • 2 specialties
  • 10 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Location

Conemaugh Physician Group - Vascular Surgery

1086 Franklin StJohnstown, PA 15905
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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James Tretter, DODr. Peter Bertin, DO, FACOSDr. Elizabeth Anne Detschelt, MDMadeline Boyce, DNP
Vascular SurgeryVascular SurgerySurgeryVascular Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
3.7 
4.2 
25 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Tagalog Speaks English, Spanish Speaks English
Johnstown , PAForest Hills , NYGreensburg , PAJohnstown , PA
Med School: New York College Of Osteopathic Medicine Med School: Ohio University College Of Osteopathic Medicine Med School: University Of Pittsburgh School Of Medicine Med School: Grand Canyon University, Phoenix, AZ
Current Profile
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Insurance Plans Accepted by James Tretter

  • Aetna
  • AmeriHealth
  • AmeriHealth - Medicaid (Managed)
  • AmeriHealth - Medicare
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross of Northeastern Pennsylvania
  • CareSource
  • Cigna
  • Gateway Health
  • Gateway Health - Medicaid
  • Gateway Health - Medicaid (Managed)
  • Gateway Health - Medicare
  • Geisinger Health Plan
  • Health Partners Plans (Pennsylvania)
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Keystone First
  • Keystone First - Medicaid (Managed)
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • UPMC Health Plan

Medical Specialties

James Tretter has the following 2 specialties

Specialty Expertise

James Tretter has the following 10 areas of expertise

  • Abdominal Aortic Aneurysm
  • Aneurysm
  • Balloon Angioplasty (Coronary Angioplasty)
  • Cardiovascular Surgery
  • Carotid Artery Diseases (CAD)
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Peripheral Vascular Diseases (Peripheral Artery Disease)
  • Varicose Veins
  • Vascular Malformations

Certifications, License, & Education

James Tretter holds an active medical license in the state of Pennsylvania. They are board certified in Surgery and Vascular Surgery by the American Board of Surgery.

Board Certifications

Board certified in Surgery by the American Board of Surgery and board certified in Vascular Surgery by the American Board of Surgery.

Medical License

Doctor Of Osteopathy with an active medical license in the state of Pennsylvania that expires in 2026.

Education & Training

Medical School

Graduated from New York College Of Osteopathic Medicine, Penn State University, and Vascular Surgery - Cleveland Clinic Foundation.

NPI Number

James Tretter's NPI number is 1629079371.

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Frequently Asked Questions

What languages does James Tretter speak?
James Tretter speaks English.
How can I make an appointment with James Tretter?
You can find contact information for James Tretter here on Vitals.
Does James Tretter accept virtual/telehealth appointments?
James Tretter has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is James Tretter's office located?
James Tretter's office is located at 1086 Franklin St, Johnstown, PA, 15905.
Which hospitals is James Tretter affiliated with?
James Tretter is affiliated with Winchester Medical Center.

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