Dr. John Merendino Jr, MD
New Patients

Dr. John Merendino Jr, MD


Endocrinology, Diabetes & Metabolism | Male

JOHN J MERINDINO JR MD 10215 Fernwood Rd Ste 405 Bethesda, MD 20817 Get Directions


Dr. John Merendino Jr, MD is an endocrinology, diabetes & metabolism doctor who practices in Bethesda, MD. He is 58 years old and has been practicing for 32 years. Dr. Merendino Jr is affiliated with Suburban Hospital.

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Dr. Merendino Jr's Experience

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Visiting Dr. Merendino Jr

Dr. Merendino Jr accepts 1 insurance carrier

Affiliated Hospitals

Hospital Quality
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Dr. Merendino Jr's Reviews

Likelihood of recommending Dr. Merendino Jr to family and friends
based on 13 total surveys (1 with a review)
Dr. Merendino Jr's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Reviews (1)
Silver Spring, MD |
Dr. Merindino is caring, thorough, easy to understand and explains things. I like the fact that he takes a moderate view, as opposed to an extreme one and that he leaves some options open for my decision. He takes time, no rush for the visit. The office staff and atmosphere is a pleasant, happy one. I highly recommend him.
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Dr. Merendino Jr's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Endocrinology, Diabetes & Metabolism
  •  Board certified in Diabetes, Metabolism & Endocrinology and Internal Medicine
  •  Malpractice claims in Maryland not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Merendino Jr has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Maryland.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Merendino Jr's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

Conditions Treated

  • Abnormal Thyroid
  • Autoimmune Thyroid Diseases
  • Bone Disorders
  • Calcium Metabolism Disorders
  • Diabetes Type 1
  • Diabetes Type 2
  • Goiter
  • Graves' Disease
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypoparathyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Lipid Disorders
  • Multiple Endocrine Neoplasia
  • Osteopenia
  • Osteoporosis
  • Parathyroid (Gland) Disease
  • Rickets
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency


  • Medical School
    Yale University School Of Medicine

    Graduated in 1985

  • Internship Hospital
    Brigham and Women's Hospital/Harvard Medical School

    Completed in 1986

  • Residency Hospital
    Brigham & Women's Hosp Harvard Med Sch

    Completed in 1988

  • Fellowship Hospital

    Completed in 1991

  • Undergraduate School
    Georgetown University

    Graduated in 1981

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Merendino Jr does not have any memberships or affiliations listed. If you are Dr. Merendino Jr and would like to add memberships or affiliations, please update your free profile.


  • Endocrinology, Diabetes & Metabolism

Procedures Performed

Dr. Merendino Jr does not have any procedures listed. If you are Dr. Merendino Jr and would like to add procedures you perform, please update your free profile.