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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. Lillian Leong:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Lillian Leong is Excellent. Dr. Leong has been reviewed by 13 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.5
Courteous Staff 4.0
Accurate Diagnosis 4.9
Bedside Manner 4.6
Spends Time with Me 5.0
Follows Up After Visit 3.9

Specialties & Research

Dr. Lillian Leong, DO is board certified in Family Medicine.

Education & Awards

Dr. Leong graduated from Western University of Health Sciences, Pomona. She has 3 awards.

Patients' Choice Award (2011, 2014)
Compassionate Doctor Recognition (2011, 2014)
On-Time Doctor Award (2014)


Dr. Leong has 4 hospital affiliations:

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


  • Mandarin
  • Cantonese

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Additional Information
Dr. Lillian Leong DO is a female Family Practitioner and practices in Family Medicine.
Where does Dr. Lillian Leong practice?
Dr. Lillian Leong has 1 office location.
Dr. Lillian Leong practices Family Medicine near Walnut Creek, CA.
See Walnut Creek Family Physicians.