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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. Diane Lorence:

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  1. Qualifications
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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Diane Lorence is Excellent. Dr. Lorence has been reviewed by 5 patients who have provided 3 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.6
Courteous Staff 5.0
Accurate Diagnosis 4.6
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Diane Lorence, MD is board certified in Family Medicine.

Education & Awards

Dr. Lorence graduated from Akademia Medyczna, Warsaw. She has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)


Dr. Lorence has 3 hospital affiliations:

  • John Muir Medical Center, Walnut Creek Campus 
  • John Muir Medical Center, Concord Campus 
  • Kaiser Permanente Walnut Creek Medical Center 


  • Spanish
  • Polish

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Additional Information
Dr. Diane Bogna Lorence MD is a female Family Practitioner, has 29 years of experience and practices in Family Medicine.
Where does Dr. Diane B. Lorence practice?
Dr. Diane Lorence has 1 office location.
Dr. Diane Lorence practices Family Medicine near Walnut Creek, CA.
See Walnut Creek Primary Care Doctors.