Dr. Marc Frager, MD
New Patients

Dr. Marc Frager, MD


Endocrinology, Diabetes & Metabolism | Male


Dr. Marc Frager, MD is an endocrinology, diabetes & metabolism doctor who practices in Boca Raton, FL. He is 68 years old and has been practicing for 42 years. Dr. Frager is affiliated with Delray Medical Center and Boca Raton Regional Hospital.

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Dr. Frager's Experience

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Dr. Frager accepts 2 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Frager's Reviews

Likelihood of recommending Dr. Frager to family and friends
based on 31 total surveys (12 with reviews)
Dr. Frager's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Reviews (12)
As a doctor who has followed my Diabetes treatment for many years Dr. Frager has offered insightful excellent recommendations. He explains what my treatment means and what it's intent is. This is very helpful in my understanding of what we are trying to do.
in boca raton, fl |
Dr. Frager is very experienced with all Endocrinology and Metabolic conditions. He is a wonderful physician. Trustworthy and compassionate with his patients. I have referred many friends to him. Over the 35+ years he has been practicing, he's diagnosed and treated many patients. His patients love him and constantly thank him for the quality of life and saving their lives over the years. I highly recommend Dr. Frager.
Boca Raton, FL |
Awful!! He was rude and arrogant. I came to Dr. Frager because of the reviews, but my experience was nothing like the reviews. Dr. Frager spent maybe 3-5 minutes with me. He did not try to figure out what was going on, nor did he listen to anything I said. Dr. Frager was condescending and dismissive. Absolutely no help. A complete waste of time and money just to have someone treat you like you are an idiot and do not matter. It was as if I was bothering him, even though it is his profession.
in Boca Raton, FL |
WORST DOCTOR EVER, I WILL NEVER BE BACK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
in Boca Raton, FL |
He is dismissive and not aware of new protocols - not a good experience.
in Boca Raton, FL |
Dr. Frager is an amazing knowledgeable doctor that has had many years in the field that can help you pin point the true reasonings for all your endocrinology needs, and make your life a lot more healthier I recommend him to everyone I know !
in Boca Raton, FL |
I Have referred a number of friends and family to Dr. Marc Frager. He is both kind and compassionate. My mother, Brother, and dear friend have all raved about How Dr. Frager helped them get control of their disease conditions.
in Boca Raton, FL |
By far the WORST endo I have ever been to. They took my blood before anything else, did not tell me what they were testing, I wanted to speak to doctor first. He comes in the room, most arrogant doctor I have ever met, and tells me there is nothing wrong with me that I do not have a thyroid problem because it is under control. I tell him a list of symptoms I have been having for months, still continues to tell me Im fine. I WILL NEVER BE BACK THERE. The office staff is extremely rude also.
in Boca Raton, FL |
Terrible Doctor. Do not waste your time he is not smart or helpful at all. Should be a waiter not a doctor. Walked out on him.
in Boca Raton, FL |
I was hopeful about Dr. Frager after reading reviews. I went to my appt. positive, and left his office feeling heard. However, follow-up to blood work left me disappointed. I had to leave several message to acquire my results. The MA was rude when I requested a copy of my results. I was told I was "fine" when I stressed with Dr. Frager that I didn't feel well. I understand bloodwork begins the chapter, but doesn't tell the whole story. My journey for an Endo that treats symptoms continues. Sad.
in Delray Beach, FL |
He is caring and very competent. Wonderful bedside manner. All around wonderful experience.
in Boynton Beach, FL |
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Dr. Frager'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, Internal Medicine and Nuclear Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

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

    Dr. Frager has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Florida.

    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. Frager'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
  • Nuclear Medicine

Conditions Treated

  • Adrenal Gland Diseases
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Bone Disorders
  • Calcium Metabolism Disorders
  • Cancer
  • Cushing's Syndrome
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Goiter
  • Graves' Disease
  • Gynecomastia
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypopituitarism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Retina Diseases
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency


  • Medical School
    University Of Missouri--Columbia School Of Medicine

    Graduated in 1975

  • Internship Hospital
    Wayne State University

    Completed in 1976

  • Residency Hospital
    University of Michigan / Ann Arbor

    Completed in 1980

    Wayne State University

    Completed in 1978

  • Fellowship Hospital
    University of Michigan / Ann Arbor

    Completed in 1981

  • Undergraduate School
    Northwestern U

    Graduated in 1971

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism
  • Endocrinology & Metabolism
  • Internal Medicine

Procedures Performed

  • Continuous Glucose Monitoring
  • Diabetes Counseling
  • Fine Needle Aspiration of Thyroid Nodules