4.8
19 Ratings with 12 written Reviews

Overview based on verified provider data
![]() | ![]() | ![]() | ![]() |
| Dr. Brian Olshansky, MD | Dr. Gregory Michael Sibenaller | Dr. Matthew Coyne | Dr. Austin James Trent |
| Cardiovascular Disease | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 48 Years of Experience | 4 Years of Experience | 6 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Mason City , IA | MASON CITY , IA | Anacortes , WA | Mason City , IA |
| Med School: University Of Arizona College Of Medicine | Med School: West Virginia School Of Osteopathic Medicine | Med School: St Georges University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Dr. Brian Olshansky holds an active medical license in the states of Iowa and Illinois.
Medical Doctor with an active medical license in the state of Iowa that expires in 2026 and an active medical license in the state of Illinois that expires in 2026.
Completed their residency at University Of Iowa Hospitals & Clinics.
Graduated from University Of Arizona College Of Medicine in 1978.
Dr. Olshansky's NPI number is 1962483347.










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.