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Dr. Donald F Hammer Is this you?

About Dr. Donald F Hammer

Dr. Donald F Hammer, MD is a Doctor primarily located in Cleveland, OH. He has 40 years of experience. His specialties include Cardiovascular Disease and Internal Medicine. Dr. Hammer is affiliated with Uh Cleveland Medical Center. He speaks English.

Rating Overview

10 Ratings with 2 Comments

The overall average patient rating of Dr. Donald F Hammer is Great. Dr. Donald F Hammer has been rated by 10 patients. From those 10 patients 2 of those left a comment along with their rating. The overall rating for Dr. Donald F Hammer is 4.2 of 5.0 stars.

Mapbox Map of Dr. Donald F Hammer

Primary Address

The Cleveland Clinic

9500 Euclid Ave
Cleveland, OH 44195
Get Directions


Dr. Donald F Hammer has the following 2 specialties

  • Cardiovascular Disease
  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Expertise

    17 Expertise

  • Unstable Angina
  • High Cholesterol
  • Coronary Artery Disease (CAD)
  • Heart Disease (Myocardial Ischemia)
  • Blood Clot
  • Heart Failure
  • Arrhythmia
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Cardiac Edema
  • Dyspnea
  • Atherosclerosis
  • Acute Coronary Syndrome (ACS)
  • Heart Diseases
  • Heart Attack
  • Heart Block
  • Stroke


Showing 5 of 10

Never go to this fellow

This Doctor has mental a problem and lacks the qualities of a good doctor. I do not know his Professional competency.

Wait time
60 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Dr. Hammer takes time

I have had Dr. Hammer as my cardiologist for about a decade now, ever since my mitral valve was repaired at the Cleveland Clinic. He is busy with his work managing his department, but has always treated me with respect, demonstrating genuine concern for my continued well-being. Although I have not needed to call him directly, he has given me his cellphone number. I like that his appointments are not "rush jobs" and that he takes all the time needed to make sure you are getting the care you need while offering advice for improving your health.

Wait time
40 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Five Stars
Five Stars
Five Stars
  • Hospital Affiliations

    Dr. Hammer is affiliated (can practice and admit patients) with the following hospital(s).

  • Education

    40 Years Experience

  • Ohio State University College Of Medicine

    Graduated in 1978

  • Ohio State University Medical Center


  • Accepted Insurance

    Dr. Donald F Hammer accepts the following insurance providers.

  • View by Location

Locations & Directions

The Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH


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  • Nearby Doctors

    Dr. Donald F Hammer is similar to the following 3 Doctors near Cleveland, OH.