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Dr. Colleen Sinnott, MD

Maternal & Fetal Medicine Specialist, Obstetrician / Gynecologist (OBGYN)

New Haven, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sinnott, Maternal & Fetal Medicine Specialist in New Haven, CT?

    Dr. Colleen Sinnott, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in New Haven, CT. Dr. Sinnott is fluent in English and Spanish, and is currently seeing new patients. Dr. Sinnott’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sinnott’s office at (203) 764-9199.

    What languages does Dr. Sinnott speak?

    Dr. Sinnott and their clinical team can communicate with patients in the following languages:

    • English
    • Spanish

    What conditions does a Maternal & Fetal Medicine Specialist like Dr. Sinnott typically treat?

    As a Maternal & Fetal Medicine Specialist, Dr. Sinnott diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Sinnott. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Obesity during pregnancy
    • Health Problems in Pregnancy
    • Obesity
    • Maternal obesity
    • Obesity in pregnancy
    • Weight issues in pregnancy

    ICD-10 Codes:

    • O99213: Obesity complicating pregnancy, third trimester

    Also known as:

    • General High-Risk Pregnancy Care
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications

    ICD-10 Codes:

    • O0990: Supervision of high risk pregnancy, unspecified, unspecified trimester

    What procedures does a Maternal & Fetal Medicine Specialist like Dr. Sinnott typically perform?

    As a Maternal & Fetal Medicine Specialist, Dr. Sinnott performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Sinnott. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Fetal Non-Stress Test
    • Nonstress Test
    • Nonstress Test (NST)
    • Fetal Heart Rate Monitoring
    • NST for Pregnancy
    • Baby Heartbeat Test

    CPT Codes:

    • 59025: Fetal non-stress test

    Does Dr. Sinnott accept my insurance?

    Dr. Sinnott accepts most major insurance plans. Important: Please call our office at (203) 764-9199 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sinnott accept in New Haven, CT?

    Dr. Sinnott in New Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Medicare

    • State of Connecticut

    View All Insurances

    Where is Dr. Sinnott's office located?

    Dr. Colleen Sinnott's Primary Practice

    1 Long Wharf Dr

    New Haven, CT 06511

    (203) 764-9199

    Get Directions

    What is Dr. Sinnott's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Sinnott's National Provider Identifier (NPI) number is 1295239580.

    What common questions do patients ask about Dr. Sinnott?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sinnott

    What is Dr. Colleen Sinnott's specialty?

    Dr. Sinnott is a Maternal & Fetal Medicine Specialist near New Haven, CT.

    What does a Maternal & Fetal Medicine Specialist do?

    An obstetrician/gynecologist who specializes in the care of patients with pregnancy complications provides consultation and management for those experiencing obstetrical, medical, and surgical issues related to pregnancy. This specialist has advanced knowledge of the effects of these complications on both the mother and the fetus, as well as expertise in the latest diagnostic and treatment modalities for managing complicated pregnancies.

    Is Dr. Colleen Sinnott affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sinnott is affiliated with Smilow Cancer Hospital At Yale New Haven, Greenwich Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Maternal & Fetal Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Maternal & Fetal Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Dr. Colleen Sinnott accepting new patients in New Haven, CT?

    Yes, Dr. Colleen Sinnott is accepting new patients at this time.

    Does Dr. Colleen Sinnott offer online booking?

    Please contact Dr. Sinnott's office at (203) 764-9199 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Colleen Sinnott?

    Please contact Dr. Sinnott's office at (203) 764-9199 to schedule an appointment.

    Where is Dr. Sinnott's office located?

    Dr. Sinnott's office is located in New Haven, CT.