Summary

Dr. William Kay is an internal medicine physician who is board-certified by the American Board of Internal Medicine. His certification demonstrates his expertise in the comprehensive care of adults, focusing on the prevention, diagnosis, and treatment of a wide range of medical conditions. Dr. Kay speaks English and serves patients throughout the greater Cincinnati area.

Dr. Kay practices at multiple Mercy Health locations, including The Heart Institute facilities in Fairfield, Oxford, and Liberty Township, as well as the Kings Mills Cardiology office in Mason. He specializes in treating chest-related concerns, including chest wall pain and other chest problems that may worry patients. His diagnostic expertise includes performing electrocardiograms to evaluate heart rhythm, transthoracic echocardiograms to assess heart function, and contrast echocardiography for detailed cardiac imaging. Patients consistently rate Dr. Kay highly, giving him an average score of 5.0 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 40 insurance plans accepted
  • speaks English
  • 12 written reviews
  • 1 award
  • 1 specialty
  • 2 areas of expertise
  • 4 office locations
  • Male

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

Dr. William A Kay has 4 locations

Mercy Health - Kings Mills Cardiology

5470 Kings Island Dr Ste 120Mason, OH 45040
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

Mercy Health - The Heart Institute, Fairfield

3000 Mack Rd Ste 100Fairfield, OH 45014
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Mercy Health - The Heart Institute, Oxford

270 S Locust StOxford, OH 45056
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Mercy Health - The Heart Institute, Kyles Station

4652 Partners PlLiberty Twp, OH 45011
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. William A Kay, MDDr. Salman Ahmad, MDDr. Moshir Jacob, MD, CPEDr. Tuesdae Stainbrook, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.4 
38 Years of Experience 31 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Arabic Speaks English
Mason , OHCincinnati , OHToledo , OHDu Bois , PA
Med School: Ain Shams University Faculty Of Medicine Med School: Ohio University College Of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. William A Kay

  • Aetna
  • Aetna Better Health - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicare
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Alabama
  • Blue Cross Blue Shield of Rhode Island
  • Blue Cross Blue Shield of Texas
  • Blue Shield of California
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • Cigna
  • GEHA
  • HealthSmart
  • Humana
  • Humana - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Nippon Life Benefits
  • Optum Health
  • Oscar Health Insurance
  • OSU Health Plan
  • Pan-American Life Insurance Group
  • Passport Health Plan (Kentucky) - Medicaid (Managed)
  • Priority Health
  • Priority Health - Medicare (Advantage HMO)
  • Transamerica
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO

Medical Specialties

Dr. William A Kay has the following specialty

Specialty Expertise

Dr. William A Kay has the following 2 areas of expertise

  • Cardiovascular Disease
  • Internal Medicine/pediatrics

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Ohio, 2026, Active

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Frequently Asked Questions

Is Dr. William Kay accepting new patients?
Dr. William Kay is accepting new patients on Vitals. View Dr. William Kay's profile on Vitals to make an appointment.
Does Dr. William Kay accept my insurance?
You can see the insurance plans that Dr. William Kay accepts on their Vitals profile.
How can I make an appointment with Dr. William Kay?
You can find contact information for Dr. William Kay here on Vitals.
Where is Dr. William Kay's office located?
Dr. William Kay's office is located at 5470 Kings Island Dr Ste 120, Mason, OH, 45040.
What languages does Dr. William Kay speak?
Dr. William Kay speaks English.

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