Dr. Frank Crantz, MD

Dr. Frank Crantz, MD

Endocrinology, Diabetes & Metabolism | Male | 68 years old

35 reviews| Leave a review

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Care Philosophy

Dr. Crantz specializes in Endocrinology, Diabetes & Metabolism and practices in Mc Lean, VA. He practices at 1 location.

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Dr. Crantz's Experience

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Specialties

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Board Certifications

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Education

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Visiting Dr. Crantz

Dr. Crantz accepts 17 insurance carriers

Affiliated Hospitals

Hospital Quality

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Dr. Crantz's Reviews

Likelihood of recommending Dr. Crantz to family and friends
3.6
based on 35 total surveys (5 with reviews)
Key Survey Insights
  • Trustworthiness
     (34)
  • Helpfulness
     (34)
  • Staff
     (35)
  • Scheduling
     (33)
Experience with Dr. Crantz
  • Level of trust in provider's decisions
     (34)
  • How well provider explains medical condition(s)
     (34)
  • How well provider listens and answers questions
     (34)
  • Spends appropriate amount of time with patients
     (34)
Dr. Crantz's Office & Staff
  • Ease of scheduling urgent appointments
     (33)
  • Office environment, cleanliness, comfort, etc.
     (34)
  • Staff friendliness and courteousness
     (35)
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (29)
Open Full Survey+
in Fairfax, VA |
Dr. Crantz is a fine Endocrinologist, he knows what he's doing and is willing to listen to a point. My only critiques with him are on the communication side. In person he appears rushed. I usually spend more time with the assistants than with him. Also, as someone new to not only the area, but to professional life in general, he appears to be unaware that not everyone can afford to go on 5 different medications and try the latest and greatest apparatus'.
in Mc Lean, VA |
Dr. Crantz is a brilliant diagnostician and he is amenable to trying all available approaches to treatment.
in Baltimore, MD |
I've been a patient of Dr. Crantz for several years and highly recommend his services. Under his care, my thyroid issues have stabilized; I was able to get pregnant and have a beautiful and healthy baby in 2009, a testament to his detailed oversight of my health. And though I relocated from the Northern Virginia area, I return approximately every six months for an appointment with Dr. Crantz. Again, highly recommended.
in Chantilly, VA |
Awful. Rude. Inconsiderate. Inpatient. Told me my weight gain could be solved by eating less and exercising more. I was exercising every day and eating 1,000 calories a day. Idiot. Told me that I only needed a max of 2 basal rates a day.
in Ashburn, VA |
I adore Dr. Crantz. After our first meeting I was nervous about returning because he basically called me out on my stuff. every follow up appointment he has been kind and takes time to answer ALL of my questions. Bottom line, if you're looking for a doctor to stroke your ego and not call you out on your poor health habits, he is not for you. If you want a brilliant doctor who will be a partner in your care, go to Dr. Crantz. He is exactly what I needed and I'm healthier for staying with him.
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Dr. Crantz'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
  •  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. Crantz has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Virginia.

    What is medical malpractice
  • 0
    Sanctions

    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

Background Check

Why It Matters: Dr. Crantz'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

  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Bone Disorders
  • Calcium Metabolism Disorders
  • Cancer
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Gestational Diabetes
  • Goiter
  • Graves' Disease
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoparathyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Lipid Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Polycystic Ovarian Syndrome
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency

Education

  • Medical School
    Johns Hopkins University School Of Medicine

    Graduated in 1975

  • Internship Hospital
    New York Hospital

    Completed in 1976

  • Residency Hospital
    New York Hospital

    Completed in 1978

  • Fellowship Hospital
    Peter Bent Brigham Hospital

    Completed in 1978

Languages Spoken

  • English
  • French
  • Spanish

Memberships &
Professional Affiliations

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

Specialties

  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

Procedures Performed

  • Fine Needle Aspiration
  • In-Office Sonogram
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