Summary

Dr. William Hasson is a family medicine physician who brings nine years of experience to his practice. He earned his medical degree from FIU Herbert Wertheim College of Medicine, where he developed a strong foundation in comprehensive primary care. His approach focuses on treating patients of all ages, from children to adults, providing continuity of care for entire families.

Dr. Hasson is affiliated with Kaiser Foundation Hospital and practices at locations in Napa and Vallejo, California. He specializes in managing diabetes, including Type 2 diabetes in both adults and young patients. His expertise includes performing essential diagnostic tests such as comprehensive metabolic panels and electrolyte panels to monitor patient health and guide treatment decisions.

AI-generated from data on this provider profile.

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 locations

Kaiser Permanente Napa Medical Offices

3285 Claremont WayNapa, CA 94558
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

Kaiser Foundation Hospital

975 Sereno DrVallejo, CA 94589

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Dr. William Dale Hasson, MD
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Dr. William Dale Hasson, MDShanekwah Melville, DNP, APRN, FNP-CJennifer Recker, APRN, FNP-BCDr. Lubna Isho, DO
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
9 Years of Experience 10 Years of Experience 17 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks Arabic, English, Spanish
Napa , CAHouston , TXChicago , ILPOMONA , CA
Med School: Fiu Herbert Wertheim College Of Medicine Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
Current Profile
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Insurance Plans Accepted by Dr. William Dale Hasson

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. William Dale Hasson has the following specialty

Certifications, License, & Education

9 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

Fiu Herbert Wertheim College Of MedicineGraduated in 2017

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Frequently Asked Questions

How can I make an appointment with Dr. William Hasson?
You can find contact information for Dr. William Hasson here on Vitals.
Which hospitals is Dr. William Hasson affiliated with?
Dr. William Hasson is affiliated with Kaiser Foundation Hospital.
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.
Does Dr. William Hasson accept my insurance?
You can see the insurance plans that Dr. William Hasson accepts on their Vitals profile.
Where is Dr. William Hasson's office located?
Dr. William Hasson's office is located at 3285 Claremont Way, Napa, CA, 94558.

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