Browse Health
Family Practitioner, Primary Care Doctor
44 years of experience
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).

Learn more about Dr. Stephen Sommer:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Stephen Sommer is Excellent. Dr. Sommer has been reviewed by 8 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.7
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.7

Specialties & Research

Dr. Stephen Sommer, MD is board certified in Family Medicine.

Education & Awards

Dr. Sommer graduated from University of Nebraska, Omaha. He has 3 awards.

Patients' Choice Award (2015)
Compassionate Doctor Recognition (2014)
On-Time Doctor Award (2014 - 2015)


Dr. Sommer has 4 hospital affiliations:

  • John Muir Medical Center, Walnut Creek Campus 
  • Alta Bates Summit Medical Center - Alta Bates Campus 


  • Croatian
  • Farsi
  • Urdu
  • Hindi
  • Bulgarian
  • Spanish

> > > > Dr. Stephen Sommer, MD

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Additional Information
Dr. Stephen John Sommer MD is a male Family Practitioner, has 44 years of experience and practices in Family Medicine.
Where does Dr. Stephen J. Sommer practice?
Dr. Stephen Sommer has 1 office location.
Dr. Stephen Sommer practices Family Medicine near Lafayette, CA.
See Lafayette Family Physicians.