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Dr. John Dea, MD

Family Medicine Specialist

Harrisburg, PA

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Dea, Family Medicine Specialist in Harrisburg, PA?

    Dr. John Dea, MD is a Family Medicine Specialist, who primarily practices in Harrisburg, PA with 2 additional practice locations. He has been practicing for over 30 years and is board certified. Dr. Dea graduated from University of Maryland At Baltimore / Professional Schools and completed his residency at Pinnaclehlth Sys-Harrisburg, Family Medicine. Dr. Dea is fluent in English, and is currently seeing new patients. Dr. Dea’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dea’s office at (717) 724-6500.

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

    • Residency: Pinnaclehlth Sys-Harrisburg, Family Medicine | LECOMT/Pinnacle Health Community Gen Osteo Hosp Program

    • Medical School: University of Md Sch of Med, Baltimore Md | UNIVERSITY OF MD SCH OF MEDICINE | University of Maryland At Baltimore / Professional Schools | University of Maryland School of Medicine

    Is Dr. Dea board certified as a Family Medicine Specialist?

    Yes, Dr. John Dea, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Dea speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Dea typically treat?

    As a Family Medicine Specialist, Dr. Dea 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. Dea. 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.

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, 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:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    What procedures does a Family Medicine Specialist like Dr. Dea typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. John Dea may include:

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

    Does Dr. Dea accept my insurance?

    Dr. Dea accepts most major insurance plans. Important: Please call our office at (717) 724-6500 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dea accept in Harrisburg, PA?

    Dr. Dea in Harrisburg, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Capital Blue Cross

    • CVS Health (formerly Aetna)

    • Highmark Health

    • Humana

    • Independence Health Group

    • Medicare

    • UPMC Health System

    View All Insurances

    Where is Dr. Dea's office located?

    Dr. John Dea's Primary Practice

    2310 Patton Rd

    Harrisburg, PA 17112

    (717) 724-6500

    Get Directions

    Kline Health Center Foot And Ankle

    2501 N 3rd St

    Harrisburg, PA 17110

    Get Directions

    Dr. John Dea's Practice 3

    5202 Simpson Ferry Rd Ste 100

    Mechanicsburg, PA 17050

    Get Directions

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

    Dr. Dea's National Provider Identifier (NPI) number is 1992763726.

    What common questions do patients ask about Dr. Dea?

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

    What is Dr. John Dea's specialty?

    Dr. Dea is a Family Medicine Specialist near Harrisburg, PA.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is Dr. John Dea affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Dea is affiliated with Upmc Harrisburg, Upmc Carlisle, Penn Medicine Lancaster General Hospital 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 a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Dr. John Dea accepting new patients in Harrisburg, PA?

    Yes, Dr. John Dea is accepting new patients at this time.

    Does Dr. John Dea offer online booking?

    Please contact Dr. Dea's office at (717) 724-6500 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Dea?

    Please contact Dr. Dea's office at (717) 724-6500 to schedule an appointment.

    Where is Dr. Dea's office located?

    Dr. Dea's offices are located in Harrisburg, PA and Mechanicsburg, PA.

    Which board certifications does Dr. John Dea have?

    Dr. John Dea is certified by the American Board of Family Medicine.