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Summary
Dr. William Hasson treats obesity and overweight, osteoarthritis, and flank pain in his family medicine practice. He is affiliated with Kaiser Foundation Hospital and sees patients in Napa and Vallejo, California. Dr. Hasson earned his medical degree from FIU Herbert Wertheim College of Medicine and has nine years of experience.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 9 years of experience
- Fiu Herbert Wertheim College Of Medicine
- 1 specialty
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. William Dale Hasson has 2 locationsKaiser Permanente Napa Medical Offices
3285 Claremont WayNapa, CA 94558 Tel: (707) 258-2500
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 Dale Hasson II, MD | Dr. Shakeilla Howell, MD | Dr. Rolando Gomez, MD, MHA | Dr. Abraham Hafiz Rodriguez, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 9 Years of Experience | 15 Years of Experience | 9 Years of Experience | 13 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish, Portuguese, French | Speaks English | |
| Napa , CA | Houston , TX | Coral Gables , FL | Pleasanton , CA |
| Med School: Fiu Herbert Wertheim College Of Medicine | Med School: Howard University College Of Medicine | Med School: American University Of Antigua College Of Medicine | Med School: Doctor of Medicine (M.D.), University of Illinois College of Medicine, Peoria, IL |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Dale Hasson
Medical Specialties
Dr. William Dale Hasson has the following specialty
Certifications, License, & Education
9 Years Experience
Dr. William Dale Hasson holds an expired medical license in the state of California.
Medical License
| Position | State | Year | Status |
|---|---|---|---|
| Medical Doctor | California | 2026 | Expired |
Education & Training
Medical School
Graduated from Fiu Herbert Wertheim College Of Medicine in 2017.
NPI Number
Dr. Hasson's NPI number is 1235662677.
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Frequently Asked Questions
- Where is Dr. William Hasson's office located?
- Dr. William Hasson's office is located at 3285 Claremont Way, Napa, CA, 94558.
- Which hospitals is Dr. William Hasson affiliated with?
- Dr. William Hasson is affiliated with Kaiser Foundation Hospital.
- How can I make an appointment with Dr. William Hasson?
- You can find contact information for Dr. William Hasson here on Vitals.
- Does Dr. William Hasson accept my insurance?
- You can see the insurance plans that Dr. William Hasson accepts on their Vitals profile.
- Is Dr. William Hasson accepting new patients?
- Dr. William Hasson is accepting new patients on Vitals. View Dr. William Hasson's profile on Vitals to make an appointment.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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