Summary

Dr. Seth Sullivan treats chronic kidney disease and Alzheimer's disease and performs physical therapy and strength training in his family medicine practice. He has 26 years of experience and is affiliated with Norwalk Hospital.

Dr. Sullivan earned his medical degree from the University of Kansas School of Medicine and completed his residency at the University of Missouri Kansas City School of Medicine. He sees patients in New Canaan, Connecticut. Patients on Vitals rate Dr. Sullivan 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 26 years of experience
  • 24 insurance plans accepted
  • University Of Missouri Kansas City School Of Medicine
  • 1 written review
  • 1 specialty
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

New Canaan Medical Group

173 East AveNew Canaan, CT 06840
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

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Dr. Seth Montgomery Sullivan, MD
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Dr. Seth Montgomery Sullivan, MDTarsha Scarlett-GrantChioma IshieDr. Chetan Vaid, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
0 
4.9 
26 Years of Experience 3 Years of Experience 2 Years of Experience 31 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
New Canaan , CTBridgeport , CTBridgeport , CTCos Cob , CT
Med School: University Of Kansas School Of Medicine Med School: University of St. Joseph Med School: Wilkes University Med School: Rutgers New Jersey Medical School
Current Profile
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Insurance Plans Accepted by Dr. Seth Montgomery Sullivan

  • AARP
  • Aetna
  • Aetna - Medicare
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Cigna
  • ConnectiCare
  • Fidelis Care (NY)
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MVP Health Care
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Seth Montgomery Sullivan has the following specialty

Specialty Expertise

Dr. Seth Montgomery Sullivan has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

26 Years Experience

Dr. Seth Montgomery Sullivan holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Missouri Kansas City School Of Medicine.

Medical School

Graduated from University Of Kansas School Of Medicine in 2000.

NPI Number

Dr. Sullivan's NPI number is 1750496048.

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Frequently Asked Questions

Is Dr. Seth Sullivan accepting new patients?
Dr. Seth Sullivan is accepting new patients on Vitals. View Dr. Seth Sullivan's profile on Vitals to make an appointment.
Does Dr. Seth Sullivan accept my insurance?
You can see the insurance plans that Dr. Seth Sullivan accepts on their Vitals profile.
Where is Dr. Seth Sullivan's office located?
Dr. Seth Sullivan's office is located at 173 East Ave, New Canaan, CT, 06840.
How can I make an appointment with Dr. Seth Sullivan?
You can find contact information for Dr. Seth Sullivan here on Vitals.
Which hospitals is Dr. Seth Sullivan affiliated with?
Dr. Seth Sullivan is affiliated with Norwalk Hospital.

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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