0 reviews
Summary
Dr. William Sullivan is a family medicine physician with four decades of experience caring for patients and families. He earned his medical degree from the University of Toronto Faculty of Medicine, bringing comprehensive primary care expertise to his practice. Dr. Sullivan focuses on providing ongoing health management and preventive care for patients of all ages.
Dr. Sullivan practices in Washington, DC, where he serves as a trusted primary care provider for the community. His extensive experience in family medicine allows him to address a wide range of health concerns and coordinate care across different life stages. He emphasizes building long-term relationships with patients to support their overall health and wellness goals.
Dr. Sullivan practices in Washington, DC, where he serves as a trusted primary care provider for the community. His extensive experience in family medicine allows him to address a wide range of health concerns and coordinate care across different life stages. He emphasizes building long-term relationships with patients to support their overall health and wellness goals.
Overview based on verified provider data
Quick Facts
- 40 years of experience
- Univ Of Toronto Fac Of Med
- 1 specialty
- 1 area of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. William Francis Sullivan | Dr. Kahsu Tsehay, MD | Chelsea Uwanaka, PA-C | Dr. Josephine Anne M. Torno, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 40 Years of Experience | 30 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks Spanish, English, Tagalog, Filipino | |
| Washington , DC | Silver Spring , MD | Germantown , MD | Fairfax , VA |
| Med School: Univ Of Toronto Fac Of Med | Med School: University of Gondar College of Medicine | Med School: University of Maryland Eastern Shore | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Francis Sullivan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. William Francis Sullivan has the following specialty
Specialty Expertise
Dr. William Francis Sullivan has the following area of expertise
Certifications, License, & Education
40 Years Experience
Dr. William Francis Sullivan holds an active medical license in the states of Maryland and District Of Columbia.
Medical License
Medical Doctor with an active medical license in the state of Maryland that expires in 2027 and an active medical license in the state of District Of Columbia that expires in 2027.
Education & Training
Medical School
Graduated from Univ Of Toronto Fac Of Med in 1986.
NPI Number
Dr. Sullivan's NPI number is 1154147965.
Similar Doctors
Frequently Asked Questions
- Where is Dr. William Francis Sullivan's office located?
- Dr. William Francis Sullivan's office is located at 3700 O St NW, Washington, DC, 20057.
- How can I make an appointment with Dr. William Francis Sullivan?
- You can find contact information for Dr. William Francis Sullivan here on Vitals.
- Does Dr. William Francis Sullivan accept virtual/telehealth appointments?
- Dr. William Francis Sullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. William Francis Sullivan accept my insurance?
- You can see the insurance plans that Dr. William Francis Sullivan accepts on their Vitals profile.
- Is Dr. William Francis Sullivan accepting new patients?
- Dr. William Francis Sullivan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




