background
background
Dr. William Kay, MD

Dr. William Kay, MD

Internal Medicine*
20+ years of experience

Dr. William Kay, MD is an internist in Fairfield, OH and has over 20 years of experience in the medical field. He graduated from Indiana University / Bloomington in 2004. He is affiliated with medical facilities Mercy Health-Fairfield Hospital and Mercy Health-West Hospital. He is accepting new patients.

4.8 Star Rating
Based on 25 reviews 4.8 Star Rating (25 reviews)

Mercy Health - The Heart Institute, Fairfield

3000 Mack Rd Ste 100 Fairfield, OH 45014
Show Phone Number

Compare Dr. William Kay, MD with other Internists near you

Filter by:
Provider Ratings
Show more providers

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Dr. Kay's Reviews

Likelihood to recommend Dr. Kay

4.8
25 ratings, 24 with a written review
5 star
96%
96%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
4%
4%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Appreciate Dr Kay very much- listens carefully and always willing to discuss any questions or concerns I have.
What went well
No results
What could be improved
No results
Helpful
Jan 29, 2025
×Post a ResponseAre you Dr. Kay?
Dr K is great.
What went well
No results
What could be improved
No results
Helpful
Jan 17, 2025
×Post a ResponseAre you Dr. Kay?
Dr. Kay, took time to explain and we went over my past history.
What went well
No results
What could be improved
No results
Helpful
Dec 29, 2024
×Post a ResponseAre you Dr. Kay?
Good,I felt comfortable with my experience
What went well
No results
What could be improved
No results
Helpful
Nov 07, 2024
×Post a ResponseAre you Dr. Kay?
Dr. Kay was superb, as were the two nurses who saw me at first....kind, calm and answered questions that I had. Dr. Kay went in detail what was going on with my Cardiogram and was very informative and professional.
What went well
No results
What could be improved
No results
Helpful
Nov 03, 2024
×Post a ResponseAre you Dr. Kay?
Dr K was excellent and so was his nurse. They listened and he cares.
What went well
No results
What could be improved
No results
Helpful
Oct 30, 2024
×Post a ResponseAre you Dr. Kay?
Dr. Kay was very professional, personable and informative.
What went well
No results
What could be improved
No results
Helpful
Oct 29, 2024
×Post a ResponseAre you Dr. Kay?
Everyone was very kind and knowledgeable
What went well
No results
What could be improved
No results
Helpful
Oct 24, 2024
×Post a ResponseAre you Dr. Kay?
Doctor was thorough as always and he's such a people person which to me makes him a great doctor. Great to talk to and extremely present.
What went well
No results
What could be improved
No results
Helpful
Sep 22, 2024
×Post a ResponseAre you Dr. Kay?
Dr.Kay was awesome. He took the time to make sure I understood everything
What went well
No results
What could be improved
No results
Helpful
Sep 07, 2024
×Post a ResponseAre you Dr. Kay?
Dr Kay listened toMy questions and answered them thoroughly
What went well
No results
What could be improved
No results
Helpful
Sep 05, 2024
×Post a ResponseAre you Dr. Kay?
Provider was very knowledgeable and described everything very well.
What went well
No results
What could be improved
No results
Helpful
Aug 20, 2024
×Post a ResponseAre you Dr. Kay?
My husband is going to start going.
What went well
No results
What could be improved
No results
Helpful
Aug 08, 2024
×Post a ResponseAre you Dr. Kay?
Well done,everything explained very well
What went well
No results
What could be improved
No results
Helpful
Jul 12, 2024
×Post a ResponseAre you Dr. Kay?
Dr.Kay seemed to be a very caring doctor. He took the time to explain everything to me. His recommendation and where we got from here to Improve my health.
What went well
No results
What could be improved
No results
Helpful
Jun 13, 2024
×Post a ResponseAre you Dr. Kay?
Dr Kay always pays close attention to your needs and concerns, very good dr.
What went well
No results
What could be improved
No results
Helpful
Jun 10, 2024
×Post a ResponseAre you Dr. Kay?
Dr Kay was very personable and easy to talk to. He put my mind at ease on the concerns I had and explained everything clearly
What went well
No results
What could be improved
No results
Helpful
Apr 19, 2024
×Post a ResponseAre you Dr. Kay?
All good care and listen skills
What went well
No results
What could be improved
No results
Helpful
Apr 06, 2024
×Post a ResponseAre you Dr. Kay?
I liked the attention
What went well
No results
What could be improved
No results
Helpful
Mar 16, 2024
×Post a ResponseAre you Dr. Kay?
Went over everything in detail
What went well
No results
What could be improved
No results
Helpful
Feb 17, 2024
×Post a ResponseAre you Dr. Kay?

Leave a review

How was your experience with Dr. Kay?

Know Before You Go

About Me

biography

Dr. William Kay, MD is an internist in Fairfield, OH and has over 20 years of experience in the medical field. He graduated from Indiana University / Bloomington in 2004. He is affiliated with medical facilities Mercy Health-Fairfield Hospital and Mercy Health-West Hospital. He is accepting new patients.

  • Internal Medicine

  • Adult Congenital Heart Disease Cardiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Indiana University / Bloomington

    Medical School, 2004
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Adult Congenital Heart Disease
- 
Cardiovascular Disease
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Online Care for Prescription Refills (Sponsored)

Insurance Check

Search for your insurance carrier and choose your plan type

Locations

Mercy Health - The Heart Institute, Fairfield

Mercy Health - The Heart Institute, Fairfield3000 Mack Rd Ste 100 Fairfield, OH 45014
1

Mercy Health - Kings Mills Cardiology

Mercy Health - Kings Mills Cardiology5470 Kings Island Dr Ste 120 Mason, OH 45040
2

Mercy Health - The Heart Institute, Kenwood

Mercy Health - The Heart Institute, Kenwood4760 E Galbraith Rd Ste 205 Cincinnati, OH 45236
3

Mercy Health - The Heart Institute, Kyles Station

Mercy Health - The Heart Institute, Kyles Station4652 Partners Pl Liberty Twp, OH 45011
4

Mercy Health - The Heart Institute, Mason Montgomery

Mercy Health - The Heart Institute, Mason Montgomery5075 Parkway Dr Ste 105 Mason, OH 45040
5

Mercy Health - The Heart Institute, Oxford

Mercy Health - The Heart Institute, Oxford270 S Locust St Oxford, OH 45056
6

Affiliated Hospitals

  • Mercy Health-West Hospital

    3300 Mercy Health Blvd
    Cincinnati, OH 45211
    Recipient of 30
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Mercy Health-Fairfield Hospital

    3000 Mack Rd
    Fairfield, OH 45014
    Recipient of 43
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    77%
    Patients said that nurses always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality

Compare Dr. William Kay, MD with other Internists near you

Filter by:
Provider Ratings
Show more providers
See all Internal Medicine Doctors in Fairfield, OH