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Dr. Mark Yun, MD

Sturbridge, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Yun, Rheumatologist in Sturbridge, MA?

    Dr. Mark Yun, MD is a Rheumatologist, who primarily practices in Sturbridge, MA with 1 additional practice location. He is board certified. Dr. Yun is fluent in English, and is currently seeing new patients. Dr. Yun’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yun’s office at (508) 347-9240.

    What languages does Dr. Yun speak?

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

    • English

    What conditions does Dr. Yun treat?

    As a Rheumatologist, Dr. Yun 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. Yun. 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:

    • Age-Related Osteoporosis
    • Other Forms of Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging
    • Secondary Osteoporosis
    • Bone Thinning Disease

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture
    • M818: Other osteoporosis without current pathological fracture

    Also known as:

    • Giant cell arteritis
    • Giant Cell Arteritis
    • Polymyalgia Rheumatica and Giant Cell Arteritis
    • Temporal arteritis', 'Horton's disease
    • Cranial arteritis

    ICD-10 Codes:

    • M316: Other giant cell arteritis

    Also known as:

    • Polymyalgia Rheumatica
    • Polymyalgia Rheumatica and Giant Cell Arteritis
    • PMR
    • Inflammatory Rheumatism

    ICD-10 Codes:

    • M353: Polymyalgia rheumatica

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

    • Rheumatoid Arthritis
    • RA
    • Chronic inflammatory arthritis
    • Autoimmune arthritis

    ICD-10 Codes:

    • M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Which procedures does Dr. Yun perform as a Rheumatologist?

    As a Rheumatologist, procedures performed by a Dr. Mark Yun may include:

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

    Does Dr. Yun accept my insurance?

    Dr. Yun accepts most major insurance plans. Important: Please call our office at (508) 347-9240 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Yun accept in Sturbridge, MA?

    Dr. Yun in Sturbridge, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Boston Medical Center

    • Compassionate Care Hospice

    • CVS Health (formerly Aetna)

    • Liberty HealthShare

    • Medicare

    • State of Alaska

    • State of Tennessee

    • UMass Memorial Health Care

    View All Insurances

    Where is Dr. Yun's office located?

    Dr. Mark Yun's Primary Practice

    198 Charlton Rd

    Sturbridge, MA 01566

    (508) 347-9240

    Get Directions

    Dr. Mark Yun's Practice 2

    1925 Pacific Ave

    Atlantic City, NJ 08401

    Get Directions

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

    Dr. Yun's National Provider Identifier (NPI) number is 1326538687.

    What common questions do patients ask about Dr. Yun?

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

    What is Dr. Mark Yun's specialty?

    Dr. Yun is a Rheumatologist near Sturbridge, MA. An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases. Contact Dr. Yun to book an appointment today.

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

    Yes, Dr. Yun is affiliated with Holyoke Medical Center 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 Rheumatologist?

    Explore Rheumatologist 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 Yun accepting new patients in Sturbridge, MA?

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

    Does Dr. Mark Yun offer online booking?

    Please contact Dr. Yun's office at (508) 347-9240 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Yun?

    Please contact Dr. Yun's office at (508) 347-9240 for information regarding telehealth appointment availability or for scheduling assistance.

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