Browse Health
48 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. Lawrence Posner:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 4 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. Lawrence Posner is Excellent. Dr. Posner has been reviewed by 3 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.0
  • Currently 3 of 4 stars
Promptness 3.5
  • Currently 3.5 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 3.5
  • Currently 3.5 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Lawrence Posner, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Posner graduated from University of California at San Francisco. He has 1 awards.

[415] Top Doctor, Marin Magazine, 2012


Dr. Posner has 2 hospital affiliations:

  • Marin General Hospital 
  • Novato Community Hospital 


  • French

> > > > Dr. Lawrence Posner, MD

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Additional Information
Dr. Lawrence Posner MD is a male Internist, has 48 years of experience and practices in Internal Medicine.
Where does Dr. Lawrence Posner practice?
Dr. Lawrence Posner has 1 office location.
Dr. Lawrence Posner practices Internal Medicine near Sausalito, CA.
See Sausalito Internists.