Summary

Dr. William Ngo is a board-certified osteopathic physician specializing in geriatric medicine, family medicine, and obstetrics & gynecology. He earned his medical degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific and brings 36 years of comprehensive medical experience to his practice. Dr. Ngo provides care in both English and Vietnamese, making healthcare accessible to diverse communities.

Dr. Ngo practices at UCI Health Fountain Valley and serves patients throughout Garden Grove, California. He focuses on managing hypertension and Type 2 diabetes in both adults and pediatric patients. His approach includes comprehensive blood testing and complete blood count analysis to monitor patient health effectively. Patients consistently rate Dr. Ngo 5.0 stars, reflecting their trust in his experienced and compassionate care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 36 years of experience
  • 32 insurance plans accepted
  • speaks English, Vietnamese
  • Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
  • 3 specialties
  • 12 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. William Loi Ngo has 2 locations

Ngo William Office

8342 Garden Grove Blvd Ste 5Garden Grove, CA 92844
Mon9:30 am - 6:00 pm
Tue9:30 am - 6:00 pm
Wed9:30 am - 1:00 pm
Thu9:30 am - 6:00 pm
Fri9:30 am - 6:00 pm
Sat10:00 am - 1:00 pm
SunClosed

Garden Grove Hospital Medical Center

12601 Garden Grove BlvdGarden Grove, CA 92843

Compare with Similar Doctors

Dr. William Loi Ngo, DO
Sahil Sharma, NP
Dr. Karanbir Brar
Dr. Tao Trung Nguyen, MD
Dr. William Loi Ngo, DOSahil Sharma, NPDr. Karanbir BrarDr. Tao Trung Nguyen, MD
Geriatric MedicineGeriatric MedicineGeriatric MedicineNeonatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
36 Years of Experience 7 Years of Experience 16 Years of Experience 47 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Vietnamese Speaks English, Spanish, Punjabi Speaks English, Punjabi, Spanish Speaks Spanish, Vietnamese, English
Garden Grove , CANewport Beach , CAOceanside , CAMaywood , CA
Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: Ross University School Of Medicine Med School: Med & Pharm Univ Vietnam (942-01 Eff 1/83)
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. William Loi Ngo

  • Accepts Medicare
  • Accepts Medicaid
  • AltaMed Senior BuenaCare (PACE)
  • America's 1st Choice
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Alabama
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • CalOptima
  • CareFirst BlueCross BlueShield
  • Cigna
  • Community Health Choice
  • Community Health Group
  • Fidelis Care (NY)
  • Health Alliance
  • Health Net - HMO
  • L.A. Care Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Oscar Health Insurance
  • Premera Blue Cross
  • Premier Health Plan
  • SelectHealth
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. William Loi Ngo has the following 3 specialties

Specialty Expertise

Dr. William Loi Ngo has the following 12 areas of expertise

  • Alzheimer's Disease
  • Cognitive Issues/Testing
  • Confusion
  • Dementia
  • Dementia Testing
  • EOL Care
  • Family Medicine
  • Obstetrics & Gynecology
  • Osteopenia
  • Osteoporosis
  • Senility
  • Urinary Incontinence

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2026, Active

EDUCATION & TRAINING

Medical School

Western Univ Health Sci College Of Osteopathic Medicine Of The PacificGraduated in 1990

Similar doctors

Frequently Asked Questions

Does Dr. William Ngo accept virtual/telehealth appointments?
Dr. William Ngo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. William Ngo speak?
Dr. William Ngo speaks English and Vietnamese.
Is Dr. William Ngo accepting new patients?
Dr. William Ngo is accepting new patients on Vitals. View Dr. William Ngo's profile on Vitals to make an appointment.
How can I make an appointment with Dr. William Ngo?
You can find contact information for Dr. William Ngo here on Vitals.
Which hospitals is Dr. William Ngo affiliated with?
Dr. William Ngo is affiliated with Uci Health Fountain Valley.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.