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 training at UC Davis Medical Center and has been practicing medicine for 22 years. Dr. Leong speaks Spanish and Vietnamese, helping her connect with diverse patient communities.

Dr. Leong is affiliated with John Muir Health Concord Medical Center and practices at multiple locations throughout Walnut Creek, California. She has particular expertise in treating sleep disorders, including obstructive sleep apnea in both adults and children. Her practice also includes physical therapy services and orthopedic procedures such as knee surgery and bursa injections for joint pain relief. Patients have given Dr. Leong an average rating of 4.7 out of 5 on Vitals, reflecting their confidence in her care.

AI-generated from data on this provider profile.

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 board certification
  • 1 hospital affiliation
  • 6 office locations
  • Female

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, DOShanekwah Melville, DNP, APRN, FNP-CDr. David Byron, MDHelix Virtual Care
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
22 Years of Experience 10 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Vietnamese Speaks English, Spanish
Walnut Creek , CAHouston , TXTuscon , AZBoca Raton , FL
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences
Current Profile
View Profile View Profile View Profile

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

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2026, Active

EDUCATION & TRAINING

Residency

Uc Davis Medical Center

Medical School

Western Univ Health Sci College Of Osteopathic Medicine Of The PacificGraduated in 2004

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Frequently Asked Questions

Is Dr. Lillian Leong accepting new patients?
Dr. Lillian Leong is accepting new patients on Vitals. View Dr. Lillian Leong's profile on Vitals to make an appointment.
Does Dr. Lillian Leong accept virtual/telehealth appointments?
Dr. Lillian Leong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.
Which hospitals is Dr. Lillian Leong affiliated with?
Dr. Lillian Leong is affiliated with John Muir Health Concord Medical Center.
Does Dr. Lillian Leong accept my insurance?
You can see the insurance plans that Dr. Lillian Leong accepts on their Vitals profile.

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