Browse Health
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. William Wilmer is Excellent. Dr. Wilmer has been reviewed by 10 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.7
Courteous Staff 4.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Prepare before visiting Dr. Wilmer

Specialties & Research

Dr. William Wilmer, MD is board certified in Nephrology.

  • He has special expertise in 3 areas:
  • Kidney Failure (Chronic)
  • Nephrology
  • Peritoneal Dialysis

Education & Awards

Dr. Wilmer graduated from Medical College of Ohio, Toledo. He has 4 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
Top 10 Doctor - Metro Area (2014)
Columbus Metro Area
On-Time Doctor Award (2014)


Dr. Wilmer has 16 hospital affiliations:

  • The Ohio State University Hospital 
  • Licking Memorial Hospital 

> > > > Dr. William Wilmer, MD

Similar doctors nearby

Dr. William Bay

Internal Medicine
40 years experience
Westerville, OH

Dr. Michael Falkenhain

23 years experience
Westerville, OH

Dr. Stephanie Ladson-Wofford

24 years experience
Westerville, OH

Dr. Bharat Patel

Internal Medicine
18 years experience
Westerville, OH

Dr. Vijaya Venkataraman

Internal Medicine
19 years experience
Westerville, OH

Dr. Joshua Bitter

6 years experience
Westerville, OH
Search All Similar Doctors
Additional Information
Dr. William A Wilmer MD is a male Nephrologist, has 23 years of experience and practices in Nephrology.
Where does Dr. William A. Wilmer practice?
Dr. William Wilmer has 11 office locations.
Dr. William Wilmer practices Nephrology near Westerville, OH.
Additional practice locations include: Lancaster, OH and Columbus, OH.
See Westerville Nephrologists.