Summary

Dr. Lillian Leong is a family medicine physician who earned her Doctor of Osteopathy degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific. She completed her residency at UC Davis Medical Center and has been practicing for 22 years. Dr. Leong speaks Spanish and Vietnamese, helping her connect with diverse patient populations.

Dr. Leong is affiliated with John Muir Health Concord Medical Center and practices at multiple locations throughout Walnut Creek, California. Her extensive experience in family medicine allows her to provide comprehensive care for patients of all ages. She maintains an average patient rating of 4.7 out of 5, reflecting the quality care she delivers to her patients.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 22 years of experience
  • 20 insurance plans accepted
  • speaks Spanish, Vietnamese
  • Uc Davis Medical Center
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Lillian Wing-Yuen Leong has 6 locations

John Muir Medical Group

1450 Treat Blvd Ste 250AWalnut Creek, CA 94597
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ll Integrative Life

112 La Casa Via Ste 175Walnut Creek, CA 94598
Mon10:00 am - 4:30 pm
TueClosed
Wed10:00 am - 4:30 pm
ThuClosed
Fri10:00 am - 1:00 pm
SatClosed
SunClosed

John Muir Medical Group

1450 Treat Blvd Ste 120BWalnut Creek, CA 94597
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

John Muir Health Walnut Creek Urgent Care

1450 Treat Blvd Ste 160Walnut Creek, CA 94597
Mon8:00 am - 9:00 pm
Tue8:00 am - 9:00 pm
Wed8:00 am - 9:00 pm
Thu8:00 am - 9:00 pm
Fri8:00 am - 9:00 pm
Sat8:00 am - 6:00 pm
Sun8:00 am - 6:00 pm

Walnut Creek Medical Center

1601 Ygnacio Valley RdWalnut Creek, CA 94598

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Dr. Lillian Wing-Yuen Leong, DOJennifer Lau, PA-CReanna Lynn Clayton MSN, FNP-CDr. Samantha Von Ins, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
22 Years of Experience 16 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Spanish, Vietnamese Speaks English Speaks English Speaks Spanish, Vietnamese
Walnut Creek , CASan Leandro , CATempleton , CAPlacentia , CA
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: University Of California Irvine College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Lillian Wing-Yuen Leong

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CHAMPVA
  • Cigna
  • Contra Costa Health Plan
  • Health Net - HMO
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Lillian Wing-Yuen Leong has the following specialty

Specialty Expertise

Dr. Lillian Wing-Yuen Leong has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

22 Years Experience

Dr. Lillian Wing-Yuen Leong holds an active medical license in the state of California.

Medical License

Doctor Of Osteopathy with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at Uc Davis Medical Center.

Medical School

Graduated from Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific in 2004.

NPI Number

Dr. Leong's NPI number is 1730251059.

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Frequently Asked Questions

Which hospitals is Dr. Lillian Leong affiliated with?
Dr. Lillian Leong is affiliated with John Muir Health Concord Medical Center.
What languages does Dr. Lillian Leong speak?
Dr. Lillian Leong speaks Spanish and Vietnamese.
How can I make an appointment with Dr. Lillian Leong?
You can find contact information for Dr. Lillian Leong here on Vitals.
Does Dr. Lillian Leong accept my insurance?
You can see the insurance plans that Dr. Lillian Leong accepts on their Vitals profile.
Where is Dr. Lillian Leong's office located?
Dr. Lillian Leong's office is located at 1450 Treat Blvd Ste 250A, Walnut Creek, CA, 94597.

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