0 reviews
Summary
Dr. William Lai treats hypertension and hypertensive emergency and sees patients affiliated with Kaiser Foundation Hospital. He has practiced internal medicine for 22 years and earned his medical degree from Ohio State University College of Medicine & Public Health. He sees patients in Fontana and Ontario, California.
Overview based on verified provider data
Quick Facts
- 22 years of experience
- 32 insurance plans accepted
- Ohio State University College Of Medicine & Public Health
- 1 specialty
- 7 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. William Lai has 2 locationsKaiser Permanente Ontario Medical Center
2295 S Vineyard AveOntario, CA 91761 Tel: (909) 724-5000
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
Sat7:00 am - 12:00 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. William Lai, MD | Dr. Argenis Curiel, MD | Karthikeyan Viswanathan, DO | Dr. Adama Diarra, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 22 Years of Experience | 8 Years of Experience | 12 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Tamil | Speaks English, French, Bambara | |
| Fontana , CA | Fresno , CA | Palo Alto , CA | Tigard , OR |
| Med School: Ohio State University College Of Medicine & Public Health | Med School: Universidad Autonoma De Guadalajara Facultad De Medicina | Med School: Bassett Medical Center - Cooperstown, New York | Med School: Arizona College of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Lai
Medical Specialties
Dr. William Lai has the following specialty
Specialty Expertise
Dr. William Lai has the following 7 areas of expertise
Certifications, License, & Education
22 Years Experience
Dr. William Lai holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from Ohio State University College Of Medicine & Public Health in 2004.
NPI Number
Dr. Lai's NPI number is 1528180361.
Similar doctors
Frequently Asked Questions
- Is Dr. William Lai accepting new patients?
- Dr. William Lai has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. William Lai accept my insurance?
- You can see the insurance plans that Dr. William Lai accepts on their Vitals profile.
- Which hospitals is Dr. William Lai affiliated with?
- Dr. William Lai is affiliated with Kaiser Foundation Hospital.
- Where is Dr. William Lai's office located?
- Dr. William Lai's office is located at 9961 Sierra Ave, Fontana, CA, 92335.
- Does Dr. William Lai accept virtual/telehealth appointments?
- Dr. William Lai has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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.
