0 reviews
Summary
Dr. William Humphrey treats colon polyps, ovarian growths, and ovarian cysts, and performs pathology tests, surgical pathology, and kidney transplant biopsy. He practices family medicine, internal medicine, and pathology and is affiliated with University of Iowa Health Care Medical Center. Dr. Humphrey earned his medical degree from the University of Iowa and sees patients in Rochester, Minnesota, and Burlington, Vermont.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 13 years of experience
- University Of Iowa
- 3 specialties
- 8 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Office Locations
Dr. William Oliver Humphrey has 4 locationsMayo Clinic
200 1st St SwRochester, MN 55905 Tel: (507) 284-2511
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 - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. William Oliver Humphrey, MD | Dr. Michael Gray, MD | Sherry Amankwa, MSN, APRN, FNP-C | Helix Virtual Care |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 13 Years of Experience | 31 Years of Experience | 6 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Rochester , MN | Annapolis , MD | Baltimore , MD | Boca Raton , FL |
| Med School: University Of Iowa | Med School: University Of Maryland School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Oliver Humphrey
Medical Specialties
Dr. William Oliver Humphrey has the following 3 specialties
Specialty Expertise
Dr. William Oliver Humphrey has the following 8 areas of expertise
Certifications, License, & Education
13 Years Experience
Dr. William Oliver Humphrey holds an expired medical license in the state of Minnesota.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026.
Education & Training
Medical School
Graduated from University Of Iowa in 2013.
NPI Number
Dr. Humphrey's NPI number is 1902245467.
Similar doctors
Frequently Asked Questions
- Where is Dr. William Humphrey's office located?
- Dr. William Humphrey's office is located at 200 1st St Sw, Rochester, MN, 55905.
- Which hospitals is Dr. William Humphrey affiliated with?
- Dr. William Humphrey is affiliated with University Of Iowa Health Care Medical Center.
- Does Dr. William Humphrey accept virtual/telehealth appointments?
- Dr. William Humphrey has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. William Humphrey accept my insurance?
- You can see the insurance plans that Dr. William Humphrey accepts on their Vitals profile.
- How can I make an appointment with Dr. William Humphrey?
- You can find contact information for Dr. William Humphrey here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
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.








