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Dr. Jill Gaidos, MD

New Haven, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gaidos, Gastroenterologist in New Haven, CT?

    Dr. Jill Gaidos, MD is a Gastroenterologist, who primarily practices in New Haven, CT with 2 additional practice locations. She is board certified. Dr. Gaidos is fluent in English, and is currently seeing new patients. Dr. Gaidos’s practice accepts Medicare, UnitedHealthcare, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gaidos’s office at (203) 785-7312.

    What are Areas of Expertise for Dr. Gaidos?

    Dr. Jill Gaidos, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Gaidos empowers patients to confidently navigate their health journey, specializing in Colitis, Inflammatory Bowel Disease, Ulcerative Colitis/Crohn's, or comprehensive wellness support. Serving the New Haven/CT community, Dr. Gaidos is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Gaidos speak?

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

    • English

    What conditions does Dr. Gaidos treat?

    As a Gastroenterologist, Dr. Gaidos 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. Gaidos. 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.

    Also known as:

    • Crohn's Disease of the Large Intestine
    • Crohn's Disease of the Small Intestine
    • Crohn's Disease
    • Crohn’s Disease
    • Crohn's Colitis with Complications', 'Complicated Large Bowel Crohn's
    • Inflammatory Bowel Disease (IBD)
    • Large Bowel Crohn's
    • Crohn's Colitis', 'Colonic Crohn's Disease
    • Regional Enteritis
    • Ileitis
    • Complicated Crohn's Disease
    • Inflammatory Bowel Disease (IBD) with Complications
    • Regional Enteritis with Complications
    • Terminal Ileitis

    ICD-10 Codes:

    • K50119: Crohn's disease of large intestine with unspecified complications
    • K5010: Crohn's disease of large intestine without complications
    • K5000: Crohn's disease of small intestine without complications
    • K50919: Crohn's disease, unspecified, with unspecified complications
    • K5090: Crohn's disease, unspecified, without complications

    Also known as:

    • Ulcerative Colitis
    • Ulcerative Pancolitis
    • Ulcerative Proctitis
    • Colitis
    • Inflammatory Bowel Disease (IBD)
    • Chronic Colitis
    • Chronic Pancolitis
    • Extensive Ulcerative Colitis
    • Chronic Proctitis
    • Rectal Inflammation
    • Inflammation of the Rectum

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications
    • K5100: Ulcerative (chronic) pancolitis without complications
    • K5120: Ulcerative (chronic) proctitis without complications

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Does Dr. Gaidos accept my insurance?

    Dr. Gaidos accepts most major insurance plans. Important: Please call our office at (203) 785-7312 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Express Scripts

    • Federal Employee Program

    • Humana

    • Medicare

    • State of Connecticut

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gaidos' office located?

    Dr. Jill Gaidos' Primary Practice

    40 Temple St Ste 1A1

    New Haven, CT 06510

    (203) 785-7312

    Get Directions

    Dr. Jill Gaidos' Practice 2

    20 York St

    New Haven, CT 06510

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    Dr. Jill Gaidos' Practice 3

    333 Cedar St

    New Haven, CT 06510

    Get Directions

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

    Dr. Gaidos's National Provider Identifier (NPI) number is 1750598827.

    What common questions do patients ask about Dr. Gaidos?

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

    What is Dr. Jill Gaidos's specialty?

    Dr. Gaidos is a Gastroenterologist near New Haven, CT. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Gaidos to book an appointment today.

    Is this Dr. Jill Gaidos affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gaidos is affiliated with Yale New Haven Hospital, York Street Campus which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Gastroenterologist?

    Explore Gastroenterologist with 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 Jill Gaidos accepting new patients in New Haven, CT?

    Yes, Dr. Jill Gaidos is accepting new patients at this time.

    Does Dr. Jill Gaidos offer online booking?

    Please contact Dr. Gaidos's office at (203) 785-7312 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jill Gaidos?

    Please contact Dr. Gaidos's office at (203) 785-7312 for information regarding telehealth appointment availability or for scheduling assistance.

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