4.4
18 Ratings with 2 written Reviews

Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.
![]() | ![]() | ![]() | ![]() |
| Peter Klein, MD | Dr. Andrew Joseph Kostiuk | Dr. Stephanie Mary Pannell, MD | Dr. Stanley Joseph Rosol, DO |
| Colorectal Surgery | Surgery | Colorectal Surgery | Surgery |
| Accepts New Patients | |||
| 31 Years of Experience | 7 Years of Experience | 16 Years of Experience | 54 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Sylvania , OH | Columbus , OH | Toledo , OH | Oregon , OH |
| Med School: Med Coll of Ohio At Toledo | Med School: University Of Toledo College Of Medicine | Med School: Mercer University School Of Medicine | Med School: A T Still University Kirksville College Of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Peter Klein holds an active medical license in the state of Ohio. They are board certified in Surgery and Colon and Rectal Surgery by the American Board of Surgery and American Board of Colon & Rectal Surgery.
Board certified in Surgery by the American Board of Surgery and board certified in Colon and Rectal Surgery by the American Board of Colon & Rectal Surgery.
Medical Doctor with an active medical license in the state of Ohio that expires in 2026.
Completed their residency at St. Joseph Mercy Ann Arbor, St. Joseph Mercy Hospital, Ann Arbor, MI, SCS/MSUCOM/St Joseph Mercy Health System Program, and Presbyterian Hosp, Colon And Rectal Surgery; St Joseph Mercy Hlth Sys, General Surgery.
Graduated from Med Coll of Ohio At Toledo in 1995 and The University of Toledo College of Medicine in 1995.
Peter Klein's NPI number is 1912900036.










Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.