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Dr. Terrence Ryan, MD

Litchfield, CT

29 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ryan, Internist in Litchfield, CT?

    Dr. Terrence Ryan, MD is an Internist, who primarily practices in Litchfield, CT with 2 additional practice locations. He has been practicing for over 29 years and is board certified. Dr. Ryan graduated from University of Connecticut School of Medicine and completed his residency at Rhode Island Hosp-Lifespan, Internal Medicine. Dr. Ryan is fluent in English, and is currently seeing new patients. Dr. Ryan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ryan’s office at (860) 567-9493.

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

    • Residency: Rhode Island Hosp-Lifespan, Internal Medicine | Brown University/Rhode Island Hospital-Lifespan Program

    • Medical School: University Of Ct Sch Of Med- Farmington Ct | University of Connecticut School of Medicine

    Is Dr. Ryan board certified as an Internist?

    Yes, Dr. Terrence Ryan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ryan speak?

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

    • English

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

    As an Internist, Dr. Ryan 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. Ryan. 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:

    • 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified
    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Type 2 Diabetes with Chronic Kidney Disease
    • Type 2 Diabetes
    • Diabetes Type 2
    • Diabetic Kidney Problems
    • Type 2 diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E119: Type 2 diabetes mellitus without complications

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

    As an Internist, Dr. Ryan 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. Ryan. 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:

    • Ear Wax Removal (Irrigation)
    • Impacted earwax removal
    • Ear lavage
    • Ear syringing

    CPT Codes:

    • 69209: Removal impacted cerumen using irrigation/lavage, unilateral

    Does Dr. Ryan accept my insurance?

    Dr. Ryan accepts most major insurance plans. Important: Please call our office at (860) 567-9493 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ryan accept in Litchfield, CT?

    Dr. Ryan in Litchfield, 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)

    • EmblemHealth

    • Medicare

    • Point32Health

    • State of Connecticut

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Ryan's office located?

    Dr. Terrence Ryan's Primary Practice

    340 Bantam Rd

    Litchfield, CT 06759

    (860) 567-9493

    Get Directions

    Dr. Terrence Ryan's Practice 2

    333 Kennedy Dr Ste L201

    Torrington, CT 06790

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    Dr. Terrence Ryan's Practice 3

    631 S Quaker Ln

    West Hartford, CT 06110

    Get Directions

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

    Dr. Ryan's National Provider Identifier (NPI) number is 1982617833.

    What common questions do patients ask about Dr. Ryan?

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

    What is Dr. Terrence Ryan's specialty?

    Dr. Ryan is a Internist near Litchfield, 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. Terrence Ryan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ryan is affiliated with Charlotte Hungerford Hospital, Uconn John Dempsey Hospital, Saint Francis Hospital - Hartford, Ct 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 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 Terrence Ryan accepting new patients in Litchfield, CT?

    Yes, Dr. Terrence Ryan is accepting new patients at this time.

    Does Dr. Terrence Ryan offer online booking?

    Please contact Dr. Ryan's office at (860) 567-9493 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Terrence Ryan?

    Please contact Dr. Ryan's office at (860) 567-9493 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Terrence Ryan have?

    Dr. Terrence Ryan is certified by the American Board of Internal Medicine.

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