4.3
23 Ratings with 5 written Reviews
Summary
Dr. William Oconnor is a family medicine physician who earned his medical degree from the University of Cincinnati College of Medicine and completed his residency at San Joaquin General Hospital. With 45 years of experience in practice, he has built extensive expertise in comprehensive family care. Dr. Oconnor is fluent in both Spanish and English, allowing him to serve diverse patient populations.
He practices at multiple locations in Vacaville, California, and maintains hospital affiliations with Northbay Vacavalley Hospital and Kaiser Permanente Vacaville Medical Center. Dr. Oconnor focuses on managing high blood pressure and treating pediatric patients. His practice includes skin lesion removal and cryotherapy treatments for various skin conditions. Patients have given him an average rating of 4.3 on Vitals, reflecting their confidence in his care.
He practices at multiple locations in Vacaville, California, and maintains hospital affiliations with Northbay Vacavalley Hospital and Kaiser Permanente Vacaville Medical Center. Dr. Oconnor focuses on managing high blood pressure and treating pediatric patients. His practice includes skin lesion removal and cryotherapy treatments for various skin conditions. Patients have given him an average rating of 4.3 on Vitals, reflecting their confidence in his care.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 45 years of experience
- speaks Spanish, English
- San Joaquin General Hospital
- 5 written reviews
- 2 specialties
- 17 areas of expertise
- 2 hospital affiliations
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. William Thomas Oconnor has 3 locationsOconnor William Thomas Office
300 Mason StVacaville, CA 95688 Tel: (707) 446-0422
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. William Thomas Oconnor, MD | Dr. Georgine Nanos, MD | Dr. Anastasia Eileen Buerger | Dr. David Byron, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 45 Years of Experience | 24 Years of Experience | 11 Years of Experience | 16 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Spanish, English | Speaks English, Spanish | Speaks English | |
| Vacaville , CA | Encinitas , CA | Long Beach , CA | Tuscon , AZ |
| Med School: University Of Cincinnati College Of Medicine | Med School: George Washington University School Of Medicine & Health Sciences | Med School: Western University of Health Sciences, DO | Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Thomas Oconnor
Medical Specialties
Dr. William Thomas Oconnor has the following 2 specialties
Specialty Expertise
Dr. William Thomas Oconnor has the following 17 areas of expertise
Certifications, License, & Education
45 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Expired
EDUCATION & TRAINING
Residency
San Joaquin General Hospital
Medical School
University Of Cincinnati College Of MedicineGraduated in 1981
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Frequently Asked Questions
- Does Dr. William Oconnor accept virtual/telehealth appointments?
- Dr. William Oconnor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. William Oconnor accepting new patients?
- Dr. William Oconnor is accepting new patients on Vitals. View Dr. William Oconnor's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. William Oconnor?
- You can find contact information for Dr. William Oconnor here on Vitals.
- Where is Dr. William Oconnor's office located?
- Dr. William Oconnor's office is located at 300 Mason St, Vacaville, CA, 95688.
- What languages does Dr. William Oconnor speak?
- Dr. William Oconnor speaks Spanish and English.
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