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Dr. Rebecca Warkol, MD

Old Greenwich, CT

16 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Warkol, Internist in Old Greenwich, CT?

    Dr. Rebecca Warkol, MD is an Internist, who primarily practices in Old Greenwich, CT with 1 additional practice location. She has been practicing for over 16 years and is board certified. Dr. Warkol graduated from New York Medical College. Dr. Warkol is fluent in English, and is currently seeing new patients. Dr. Warkol’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Warkol’s office at (203) 637-5406.

    What are Areas of Expertise for Dr. Warkol?

    Dr. Rebecca Warkol, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Warkol empowers patients to confidently navigate their health journey, specializing in Nutrition & Cancer Prevention/Control, Preventive Medicine, Women's Health, and comprehensive wellness support. Serving the Old Greenwich, CT community, Dr. Warkol is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Warkol go to medical school and complete their residency?

    • Medical School: New York Medical College

    Is Dr. Warkol board certified as an Internist?

    Yes, Dr. Rebecca Warkol, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Warkol speak?

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

    • English

    What conditions does an Internist like Dr. Warkol typically treat?

    As an Internist, Dr. Warkol 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. Warkol. 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 here.

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Unexplained Weight Gain
    • Sudden weight gain
    • Rapid weight increase
    • Abnormal increase in weight

    ICD-10 Codes:

    • R635: Abnormal weight gain

    Also known as:

    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • ADHD
    • ADD
    • Hyperactivity Disorder

    ICD-10 Codes:

    • F909: Attention-deficit hyperactivity disorder, unspecified type

    What procedures does an Internist like Dr. Warkol typically perform?

    As an Internist, procedures performed by Dr. Rebecca Warkol may include:

    Please contact Dr. Warkol's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Warkol accept my insurance?

    Dr. Warkol accepts most major insurance plans. Important: Please call our office at (203) 637-5406 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Warkol accept in Old Greenwich, CT?

    Dr. Warkol in Old Greenwich, 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

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • Transamerica

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Warkol's office located?

    Dr. Rebecca Warkol's Primary Practice

    8 W End Ave

    Old Greenwich, CT 06870

    (203) 637-5406

    Get Directions

    Dr. Rebecca Warkol's Practice 2

    1931 Black Rock Tpke

    Fairfield, CT 06825

    Get Directions

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

    Dr. Warkol's National Provider Identifier (NPI) number is 1184820110.

    What common questions do patients ask about Dr. Warkol?

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

    What is Dr. Rebecca Warkol's specialty?

    Dr. Warkol is a Internist near Old Greenwich, CT.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Rebecca Warkol affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Warkol is affiliated with Greenwich Hospital 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

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Rebecca Warkol accepting new patients in Old Greenwich, CT?

    Yes, Dr. Rebecca Warkol is accepting new patients at this time.

    Does Dr. Rebecca Warkol offer online booking?

    Please contact Dr. Warkol's office at (203) 637-5406 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Rebecca Warkol?

    Please contact Dr. Warkol's office at (203) 637-5406 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Rebecca Warkol have?

    Dr. Rebecca Warkol is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>