Browse Health
Primary Care Doctor, Family Practitioner
39 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).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. John Thomas is Excellent. Dr. Thomas 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 4.5
Promptness 4.4
Courteous Staff 4.5
Accurate Diagnosis 4.5
Bedside Manner 4.7
Spends Time with Me 4.5
Follows Up After Visit 4.5

Education & Awards

Dr. Thomas graduated from Philadelphia College of Osteopathic Medicine. He has 1 awards.

Compassionate Doctor Recognition (2010 - 2012)


Dr. Thomas has 28 hospital affiliations:

  • Miller Children's Hospital 
  • Downey Regional Medical Center 


  • Spanish
  • German
  • Tagalog

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Additional Information
Dr. John Leland Thomas DO is a male Family Practitioner, has 39 years of experience and practices in Family Medicine.
Where does Dr. John L. Thomas practice?
Dr. John Thomas has 4 office locations.
Dr. John Thomas practices Family Medicine near Long Beach, CA.
Additional practice locations include: Lakewood, CA.
See Long Beach Primary Care Doctors.