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Cardiologist (heart)
40 years of experience
Video profile
Accepting new patients
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 (5)

The overall average patient rating of Dr. Roger Winkle is Excellent. Dr. Winkle has been reviewed by 12 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.4
Courteous Staff 4.9
Accurate Diagnosis 4.6
Bedside Manner 4.6
Spends Time with Me 4.4
Follows Up After Visit 4.3

Specialties & Research

Dr. Roger Winkle, DO, MD is board certified in Cardiovascular Disease.

  • He has special expertise in 6 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Winkle graduated from University of Cincinnati. He has 4 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2010 - 2012)
Compassionate Doctor Recognition (2010 - 2012)
On-Time Doctor Award (2009)


Dr. Winkle has 11 hospital affiliations:

  • El Camino Hospital 
  • Stanford Hospital and Clinics 


  • German
  • Spanish
  • English
  • Vietnamese

> > > Dr. Roger Winkle, DO, MD

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Additional Information
Dr. Roger Allan Winkle DO and MD is a male Internist, has 40 years of experience and practices in Cardiovascular Disease.
Where does Dr. Roger A. Winkle practice?
Dr. Roger Winkle has 2 office locations.
Dr. Roger Winkle practices Cardiovascular Disease near East Palo Alto, CA.
Additional practice locations include: Redwood City, CA.