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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. Randy Lehmer:

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  1. Qualifications
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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Randy Lehmer is Excellent. Dr. Lehmer has been reviewed by 14 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 4.3
Courteous Staff 4.2
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Randy Lehmer, MD is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 8 areas:
  • Arthritis
  • Fibromyalgia
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Scleroderma

Education & Awards

Dr. Lehmer graduated from University of California at Los Angeles. He has 4 awards.

Patients' Choice Award (2010 - 2012, 2014 - 2015)
Compassionate Doctor Recognition (2010 - 2012, 2014)
Top 10 Doctor - City (2014)
Anaheim, CA
On-Time Doctor Award (2014 - 2015)


Dr. Lehmer has 2 hospital affiliations:

  • Kaiser Permanente Orange County - Anaheim Medical Center 
  • West Anaheim Medical Center 


  • Spanish
  • English

> > > > Dr. Randy Lehmer, MD

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Additional Information
Dr. Randy R Lehmer MD is a male Internist, has 30 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Randy R. Lehmer practice?
Dr. Randy Lehmer has 1 office location.
Dr. Randy Lehmer practices Internal Medicine and Rheumatology near Anaheim, CA.
See Anaheim Internists and Anaheim Rheumatologists.