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Summary
Dr. Colleen Sinnott treats high-risk pregnancy, obesity and overweight, and pregnancy and weight concerns, and performs fetal ultrasound, amniotic fluid index assessment, and nonstress testing. She practices obstetrics and gynecology and maternal and fetal medicine and has 8 years of experience. Dr. Sinnott is affiliated with Brigham and Women's Hospital, Yale New Haven Hospital, and Yale New Haven Hospital Saint Raphael Campus, and sees patients in New Haven, Connecticut. She earned her medical degree from Harvard Medical School.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 8 years of experience
- Harvard Medical School
- 2 specialties
- 2 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Female
Office Locations
Dr. Colleen Marilyn Sinnott has 3 locationsYale Maternal-Fetal Medicine
1 Long Wharf Dr Ste 2New Haven, CT 06511Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Colleen Marilyn Sinnott | Dr. Sonata Faith Cooper, MD | Dr. Nagaeda Jean, MD | Bertha Isabel Bogdan, DNP, WHNP-BC, APRN |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 8 Years of Experience | 14 Years of Experience | 19 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English, French | Speaks English, Spanish | |
| New Haven , CT | Wyckoff , NJ | Wyckoff , NJ | Westport , CT |
| Med School: Harvard Medical School | Med School: George Washington University School Of Medicine & Health Sciences | Med School: Ross University School Of Medicine | Med School: Columbia University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Colleen Marilyn Sinnott
Medical Specialties
Dr. Colleen Marilyn Sinnott has the following 2 specialties
Specialty Expertise
Dr. Colleen Marilyn Sinnott has the following 2 areas of expertise
Certifications, License, & Education
8 Years Experience
Dr. Colleen Marilyn Sinnott 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
Medical School
Graduated from Harvard Medical School in 2018.
NPI Number
Dr. Sinnott's NPI number is 1295239580.
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Frequently Asked Questions
- Where is Dr. Colleen Sinnott's office located?
- Dr. Colleen Sinnott's office is located at 1 Long Wharf Dr Ste 2, New Haven, CT, 06511.
- Does Dr. Colleen Sinnott accept my insurance?
- You can see the insurance plans that Dr. Colleen Sinnott accepts on their Vitals profile.
- Does Dr. Colleen Sinnott accept virtual/telehealth appointments?
- Dr. Colleen Sinnott has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Colleen Sinnott accepting new patients?
- Dr. Colleen Sinnott is accepting new patients on Vitals. View Dr. Colleen Sinnott's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Colleen Sinnott?
- You can find contact information for Dr. Colleen Sinnott here on Vitals.
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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