Dr. Muhammad S Hayat MD Medical Oncologist

Dr. Muhammad Hayat is a medical oncologist in Ayer, Massachusetts and is affiliated with multiple hospitals in the area, including Mease Countryside Hospital and Mease Hospital Dunedin. He received his medical degree from St Louis University College of Medicine and has been in practice for 17 years. He is one of 7 doctors at Mease Countryside Hospital and one of 5 at Mease Hospital Dunedin who specialize in Medical Oncology.

Are you Dr. Hayat? Claim/Edit Profile

Office Location

See Contact Information

Specialty & Clinical Interests

Medical Oncologist: General Oncology

Education & Medical Training

University IL College of Medicine Peoria
Residency, Internal Medicine, 2003–2004

Mt Auburn Hospital
Residency, Internal Medicine, 2004–2006

University of Massachusetts
Fellowship, Nephrology, 2007–2009

St Louis University College of Medicine
Class of 1997

Certifications & Licensure

American Board of Internal Medicine
Certified in Internal Medicine

MA State Medical License
Active through 2014

FL State Medical License
Active through 2015


Report a Correction — If you are aware of information on this page that is out of date or incorrect, please let us know.

Patient Advice & Support


See More
Our Doctor Finder includes most U.S. physicians. Doctors are not ranked, learn more.

Your Message Has Been Submitted

As part of our research on the correction you submitted, you may be contacted at the email address provided.

Sorry, Your Message Could Not Be Submitted

Please try again later, or E-mail your message to doctors@usnews.com and include the Web address (URL) of the page that contains incorrect information.