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Summary
Dr. Thomas Halligan treats hypertension and hypertensive emergency in San Francisco, California. He practices family medicine and has 28 years of experience. He is affiliated with Kaiser Permanente San Francisco Medical Center and also sees patients at San Francisco Mission Bay Medical Offices. He completed his residency at Ventura County Medical Center and earned his medical degree from Loyola University of Chicago Stritch School of Medicine. Dr. Halligan speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- 28 years of experience
- speaks English, Spanish
- Ventura County Medical Center
- 1 specialty
- 6 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Thomas Sean Halligan has 2 locationsSan Francisco Mission Bay Medical Offices
1600 Owens StSan Francisco, CA 94158 Tel: (628) 242-6150
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Kaiser Permanente San Francisco Medical Center
2425 Geary BlvdSan Francisco, CA 94115 Tel: (415) 833-2000
Compare with Similar Doctors
 | |  |  |
| Dr. Thomas Sean Halligan, MD | Charles Reppe, PA-C | Jennifer Lau, PA-C | Dr. Georgine Nanos, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 28 Years of Experience | 24 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English, Spanish |
| San Francisco , CA | Oakland , CA | San Leandro , CA | Encinitas , CA |
| Med School: Loyola University Of Chicago Stritch School Of Medicine | Med School: George Washington University School Of Medicine & Health Sciences | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Thomas Sean Halligan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Thomas Sean Halligan has the following specialty
Specialty Expertise
Dr. Thomas Sean Halligan has the following 6 areas of expertise
Certifications, License, & Education
28 Years Experience
Dr. Thomas Sean Halligan holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Ventura County Medical Center.
Medical School
Graduated from Loyola University Of Chicago Stritch School Of Medicine in 1998.
NPI Number
Dr. Halligan's NPI number is 1457454761.
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Frequently Asked Questions
- Which hospitals is Dr. Thomas Halligan affiliated with?
- Dr. Thomas Halligan is affiliated with Kaiser Permanente San Francisco Medical Center.
- What languages does Dr. Thomas Halligan speak?
- Dr. Thomas Halligan speaks English and Spanish.
- Where is Dr. Thomas Halligan's office located?
- Dr. Thomas Halligan's office is located at 1600 Owens St, San Francisco, CA, 94158.
- How can I make an appointment with Dr. Thomas Halligan?
- You can find contact information for Dr. Thomas Halligan here on Vitals.
- Does Dr. Thomas Halligan accept virtual/telehealth appointments?
- Dr. Thomas Halligan 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
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