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Dr. Mark Jonker, MD

Middletown, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Jonker, Internist in Middletown, CT?

    Dr. Mark Jonker, MD is an Internist, who primarily practices in Middletown, CT with 1 additional practice location. He is board certified. Dr. Jonker is fluent in English, and is currently seeing new patients. Dr. Jonker’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Jonker’s office at (860) 358-5322.

    What languages does Dr. Jonker speak?

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

    • English

    Which conditions does Dr. Jonker treat as a Internist?

    As a Internist, conditions treated by an Dr. Mark Jonker may include:

    Please contact Dr. Jonker's office for more information or to schedule a consultation.

    Which procedures does Dr. Jonker perform as a Internist?

    As a Internist, procedures performed by an Dr. Mark Jonker may include:

    For detailed information, please contact Dr. Jonker's office.

    Does Dr. Jonker accept my insurance?

    Dr. Jonker accepts most major insurance plans. Important: Please call our office at (860) 358-5322 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Jonker accept in Middletown, CT?

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

    Top Insurances

    • CarePartners of Connecticut

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Medicare

    View All Insurances

    Where is Dr. Jonker's office located?

    Dr. Mark Jonker's Primary Practice

    28 Crescent St

    Middletown, CT 06457

    (860) 358-5322

    Get Directions

    Dr. Mark Jonker's Practice 2

    79 Retreat Ave

    Hartford, CT 06106

    (860) 972-0200

    Get Directions

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

    Dr. Jonker's National Provider Identifier (NPI) number is 1780030452.

    What common questions do patients ask about Dr. Jonker?

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

    What is Dr. Mark Jonker's specialty?

    Dr. Jonker is a Internist near Middletown, CT.

    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.

    Contact Dr. Jonker to book an appointment today.

    Is this Dr. Mark Jonker affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Jonker is affiliated with Middlesex 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

    Where can I learn more about Internist?

    Explore Internist 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 Mark Jonker accepting new patients in Middletown, CT?

    Yes, Dr. Mark Jonker is accepting new patients at this time.

    Does Dr. Mark Jonker offer online booking?

    Please contact Dr. Jonker's office at (860) 358-5322 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Jonker?

    Please contact Dr. Jonker's office at (860) 358-5322 for information regarding telehealth appointment availability or for scheduling assistance.

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