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Summary
Dr. Timothy Sullivan specializes in internal medicine with advanced training in infectious disease. He earned his medical degree from Georgetown University School of Medicine and brings 17 years of experience to his practice. His dual expertise allows him to provide comprehensive care for complex medical conditions while focusing on infections and immune system disorders.
Dr. Sullivan practices at multiple Mount Sinai locations throughout New York, including The Mount Sinai Hospital, Mount Sinai West, and Mount Sinai Morningside. He treats serious conditions such as sepsis in both adult and pediatric patients, including newborns. His services include virtual care consultations and adult immunizations, providing flexible and preventive care options for his patients.
Dr. Sullivan practices at multiple Mount Sinai locations throughout New York, including The Mount Sinai Hospital, Mount Sinai West, and Mount Sinai Morningside. He treats serious conditions such as sepsis in both adult and pediatric patients, including newborns. His services include virtual care consultations and adult immunizations, providing flexible and preventive care options for his patients.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 17 years of experience
- Georgetown University School Of Medicine
- 2 specialties
- 7 areas of expertise
- 4 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. Timothy Francisnic Sullivan has 6 locationsJack Martin Fund Clinic
17 E 102nd St Fl 3New York, NY 10029 Tel: (212) 241-7968
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed
Mount Sinai Medical Center Cardiology
1 Gustave L Levy Pl Ste 1030New York, NY 10029Mon9:00 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
Compare with Similar Doctors
 |  |  | |
| Dr. Timothy Francisnic Sullivan, MD | Dr. Rani Rao, MD | Hunter Polese, NP | Dr. Jesse Wassner, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 17 Years of Experience | 36 Years of Experience | 39 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| New York , NY | Flushing , NY | New York , NY | Bronx , NY |
| Med School: Georgetown University School Of Medicine | Med School: Osmania Medical College | Med School: Rutgers | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Timothy Francisnic Sullivan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Timothy Francisnic Sullivan has the following 2 specialties
Specialty Expertise
Dr. Timothy Francisnic Sullivan has the following 7 areas of expertise
Certifications, License, & Education
17 Years Experience
Dr. Timothy Francisnic Sullivan holds an active medical license in the state of New York.
Medical License
Medical Doctor with an active medical license in the state of New York that expires in 2026.
Education & Training
Medical School
Graduated from Georgetown University School Of Medicine in 2009.
NPI Number
Dr. Sullivan's NPI number is 1811139702.
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Frequently Asked Questions
- Does Dr. Timothy Sullivan accept virtual/telehealth appointments?
- Dr. Timothy Sullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Timothy Sullivan accept my insurance?
- You can see the insurance plans that Dr. Timothy Sullivan accepts on their Vitals profile.
- How can I make an appointment with Dr. Timothy Sullivan?
- You can find contact information for Dr. Timothy Sullivan here on Vitals.
- Which hospitals is Dr. Timothy Sullivan affiliated with?
- Dr. Timothy Sullivan is affiliated with The Mount Sinai Hospital, Mount Sinai Morningside, Mount Sinai West, and Mount Sinai Kravis Childrens Hospital.
- Is Dr. Timothy Sullivan accepting new patients?
- Dr. Timothy Sullivan is accepting new patients on Vitals. View Dr. Timothy Sullivan's profile on Vitals to make an appointment.
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