Dr. Marcos Kotoyan, MD


Endocrinology, Diabetes & Metabolism | Male

Marcos M Kotoyan MD Inc 1300 N Vermont Ave Ste 804 Los Angeles, CA 90027 Get Directions
Dr. Marcos Kotoyan, MD
Dr. Marcos Kotoyan, MD is an endocrinology, diabetes & metabolism doctor who practices in Los Angeles, CA. He is 77 years old and has been practicing for 49 years. Dr. Kotoyan is affiliated with Hollywood Presbyterian Medical Center.

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Dr. Kotoyan's Experience

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Memberships & Professional Affiliations

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Visiting Dr. Kotoyan

Dr. Kotoyan accepts 6 insurance carriers

Dr. Kotoyan is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Kotoyan's Reviews

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based on 13 total reviews (1 with a comment)
Dr. Kotoyan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    31 to 45 minutes
Patient Comments (1)
in Glendale, CA |
The Best Doctor I ever seen in my life. He knows everything about kids' health and how to keep them healthy. Eleven years with our very special Dr. Kotoia. My kids love him so much and that is important. God Bless America and all good Doctors!
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Dr. Kotoyan'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 Pediatric Endocrinology and Pediatrics
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
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  • Media & Publications

    Dr. Kotoyan has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for California.

    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.

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Board Certifications

Why It Matters: Dr. Kotoyan'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

  • Pediatric Endocrinology
  • Pediatrics

Conditions Treated

  • Autoimmune Diseases
  • Diabetes Type 1
  • Goiter
  • Gynecomastia
  • Hyperlipidemia
  • Hypoglycemia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Obesity
  • Vitamin D Deficiency


  • Medical School
    American University Of Beirut, Faculty Of Medicine

    Graduated in 1968

  • Internship Hospital
    American University Beirut

    Completed in 1968

  • Residency Hospital
    Cook Co Hospital

    Completed in 1971

  • Fellowship Hospital
    Cook Co Hospital

    Completed in 1972

    Louisville Chldns Hospital

    Completed in 1973

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism
  • Pediatric Endocrinology

Procedures Performed

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