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Dr. John Sheehan, MD

Endocrinology, Diabetes & Metabolism
3.5 (30)
Accepting new patients
47 years of experience

Overview of Dr. John Sheehan, MD

Dr. John Sheehan, MD is an Endocrinology, Diabetes & Metabolism Specialist in Westlake, OH. They specialize in Endocrinology, Diabetes & Metabolism, has 47 years of experience, and is board certified in Diabetes, Metabolism & Endocrinology. They graduated from University of Dublin, Trinity College.

Dr. Sheehan works at North Coast Institute of Diabetes and Endocrinology, Inc. in Westlake, OH. They frequently treat conditions like Diabetes Type 1 along with other conditions at varying frequencies. They are accepting new patients and accepts Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Sheehan's Office Locations

  1. 1
    North Coast Institute of Diabetes and Endocrinology, Inc.
    25101 Detroit Rd Ste 440, Westlake, OH 44145 Icon Directions Right Arrow Directions Phone Icon (440) 892-1070

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Diabetes Type 1
Hypothyroidism
ACTH (Cosyntropin) Stimulation Test

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
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Hypothyroidism Chevron Icon
ACTH (Cosyntropin) Stimulation Test Chevron Icon
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Hashimoto's Disease Chevron Icon
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Polycystic Ovarian Syndrome Chevron Icon
Subacute Thyroiditis Chevron Icon
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VAP Lipid Testing Chevron Icon
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Water Deprivation Test Chevron Icon
Adrenal Gland Diseases Chevron Icon
Adrenal Insufficiency Chevron Icon
Bone Density Scan Chevron Icon
Calcium Metabolism Disorders Chevron Icon
Congenital Adrenal Hyperplasia (CAH) Chevron Icon
Craniopharyngioma Chevron Icon
Diabetes Counseling Chevron Icon
Fine Needle Aspiration of Thyroid Nodules Chevron Icon
Follicular Thyroid Cancer Chevron Icon
Graves' Disease Chevron Icon
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Hyperaldosteronism Chevron Icon
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Hyperchylomicronemia Chevron Icon
Hyperkalemia Chevron Icon
Hyperparathyroidism Chevron Icon
Hypertension Chevron Icon
Hyperthyroidism Chevron Icon
Hypoglycemia Chevron Icon
Hypogonadism Chevron Icon
Hypokalemia Chevron Icon
Hyposmolality and Hyponatremia Chevron Icon
Lipedema Chevron Icon
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Malaise and Fatigue Chevron Icon
Medullary Thyroid Cancer Chevron Icon
Menstrual Disorders (incl. Dysmenorrhea) Chevron Icon
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    View All Accepted Carriers

    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross Blue Shield
    • Cigna
    • Humana
    • Medical Mutual of Ohio
    • Medicare
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    3.5
    Average provider rating
    Based on 30 ratings
    Patient Ratings (30)
    5 Star
    (18)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (10)
    Leave a review

    How was your appointment with Dr. Sheehan?

    Jul 08, 2019
    Over >30 years Dr. Sheehan and M. Ulchaker have teamed up to provide me the most current medication, methods and measured concern for every aspect of my type 1 condition. I relocated East for several years and could not find a comparable match. There is no doubt in my mind that they are the very best in their profession. They scale their "marketing" to their capacity to provide proper care.
    — Jul 08, 2019
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    Dr. Sheehan's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Sheehan

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

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    About Dr. John Sheehan, MD

    Specialties
    • Endocrinology, Diabetes & Metabolism
    Specialties
    Years of Experience
    • 47 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1831249978
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Cleveland Clinic Foundation
    Fellowship
    Residency
    • Fed Dublin Voluntary Hosps
    Residency
    Internship
    • Royal City Dublin Hosp
    Internship
    Medical Education
    • University of Dublin, Trinity College
    Medical Education
    Board Certifications
    • Diabetes, Metabolism & Endocrinology and Internal Medicine
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. John Sheehan, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sheehan is offering online scheduling or call the provider’s office for more information.

    Dr. Sheehan has an average wait time of 10 – 15 minutes at their office(s).

    Dr. Sheehan has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Sheehan works at North Coast Institute of Diabetes and Endocrinology, Inc. in Westlake, OH. View the full address on Dr. Sheehan’s profile.

    Dr. Sheehan has seen patients for Diabetes Type 1, and more. You can see other conditions treated by Dr. Sheehan on their profile. Please call the provider’s office to confirm all visit reasons.

    30 patients have reviewed Dr. Sheehan. The overall rating for this provider is 3.5. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sheehan.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sheehan, there are benefits to both methods. A person calling to schedule an with Dr. Sheehan appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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