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Summary
Dr. William Tsai is a family medicine physician who has been caring for patients for three decades. He earned his medical degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific, building a strong foundation in osteopathic medicine that emphasizes whole-person care. His extensive experience allows him to provide comprehensive healthcare for patients of all ages. Dr. Tsai speaks both Spanish and English, helping him connect with diverse families in his community.
Dr. Tsai practices in Upland, California, and is affiliated with San Antonio Regional Hospital. He specializes in managing high blood pressure conditions, including both routine hypertension and urgent hypertensive emergencies. His practice also focuses on pediatric hypertension, ensuring young patients receive appropriate cardiovascular care. Dr. Tsai performs depression screenings and health risk assessments to help patients maintain their overall wellness through preventive care.
Dr. Tsai practices in Upland, California, and is affiliated with San Antonio Regional Hospital. He specializes in managing high blood pressure conditions, including both routine hypertension and urgent hypertensive emergencies. His practice also focuses on pediatric hypertension, ensuring young patients receive appropriate cardiovascular care. Dr. Tsai performs depression screenings and health risk assessments to help patients maintain their overall wellness through preventive care.
AI-generated from data on this provider profile.
Quick Facts
- 30 years of experience
- 75 insurance plans accepted
- speaks Spanish, English
- Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 2 office locations
- Male
Office Locations
Dr. William T Tsai has 2 locationsTsai William T Office
510 N 13th Ave Ste 101Upland, CA 91786 Tel: (909) 985-8838
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
Compare with Similar Doctors
 |  |  |  |
| Dr. William T Tsai | Dr. Howard Pyo, DO | Dr. Dennis Chang, MD | Dr. Mona Salib Ghobrial, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 30 Years of Experience | 10 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | Speaks English | Speaks English, Arabic |
| Upland , CA | Fullerton , CA | Arcadia , CA | Newport Beach , CA |
| Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: Lake Erie College Of Osteopathic Medicine | Med School: Keck School Of Medicine Of The University Of Southern California | Med School: Ain Shams University, Bachelor of Medicine, Bachelor of Surgery |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William T Tsai
Medical Specialties
Dr. William T Tsai has the following specialty
Specialty Expertise
Dr. William T Tsai has the following 7 areas of expertise
Certifications, License, & Education
30 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 1996
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Frequently Asked Questions
- How can I make an appointment with Dr. William Tsai?
- You can find contact information for Dr. William Tsai here on Vitals.
- Does Dr. William Tsai accept my insurance?
- You can see the insurance plans that Dr. William Tsai accepts on their Vitals profile.
- Where is Dr. William Tsai's office located?
- Dr. William Tsai's office is located at 510 N 13th Ave Ste 101, Upland, CA, 91786.
- What languages does Dr. William Tsai speak?
- Dr. William Tsai speaks Spanish and English.
- Is Dr. William Tsai accepting new patients?
- Dr. William Tsai has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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