Dr. Ismary De Castro, MD


Endocrinology, Diabetes & Metabolism | Female

Endocrinology Associates 4750 Waters Ave Ste 452 Savannah, GA 31404 Get Directions
Dr. Ismary De Castro, MD
Dr. Ismary De Castro, MD is an endocrinology, diabetes & metabolism doctor who practices in Savannah, GA. She has been practicing for 11 years. Dr. De Castro is affiliated with Memorial Health University Medical Center.

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Dr. De Castro's Experience

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Visiting Dr. De Castro

Dr. De Castro accepts 9 insurance carriers

Dr. De Castro is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. De Castro's Reviews

Likelihood of recommending Dr. De Castro to family and friends
based on 33 total reviews (7 with comments)
Dr. De Castro'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 Comments (7)
Richmond Hill, GA |
Thankfully I never saw her. The office staff was terrible, unhelpful, lacked listening skills. Another doctor in the practice humiliated me 8 years ago but in doing so changed my life for the better because I took control of my thyroid treatment. I recently had 2 doctors refer me to Decastro because she apparently researches thyroid disorders and I am a rare case whose labs are within range but I still have symptoms of hypothyroidism. My referrals were denied and I had to call to learn why.
New York, NY |
Dr. De Castro always takes her time to explain things and provide advice. She has been wonderful in helping me improve my numbers and help me manage my diabetes. I would recommend her wholeheartedly to anyone needing help.
in Bloomingdale, Ga |
I have seen Dr. Decastro since 2011, and have never experienced anything negative with her. She always gives me 100% of her attention, and explains every detail to me. I will always recommend her to family and co-workers.
in Pooler, GA |
My cousin was hospitalized, DeCastro was on of the treating doctors for his thyroid issues, that were affecting his heart. After release, I have taken him to her for follow up appointments 3 times, not once has she actually even been a part of the appointment. Her nurse is the only person that is there at the appointment at her office. Why have someone come in, if you are not even going to take the time to see them? There are questions we can not get any answers to. Very unprofessional
in Savannah, GA |
I LOVE DR.DECASTRO.....she is so caring and makes sure that i receive the treatment i need. I was diagnosed with thyroid cancer at 17 years old and they could not fina out how to get my TSH levels down to normal. At age 20 i went to Dr.Decastro and after many tests she was able to find out that after many years pill form does not break down in my body. She changed all my meds to liquid through compound solution and BAMM just that quick my levels are back normal! I LOVE HER
in Richmond Hill, GA |
I was never able to schedule with her staff. Her staff didn't have much compassion for someone just diagnosed with a brain tumor. As the only Endocrinologist in the Memorial Network, Dr. De Castro sure could use some flexibility in scheduling new patients.
Savannah, GA |
Always seems rushed and terrible at explaining things and when she comes to see you she never seems to remember her patients - even with the chart in front of her. I stopped going to her and found a much better endocrinologist. Maybe it's because she went to med school in the Carribean? Big red flag.
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Dr. De Castro'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
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  • Media & Publications

    Dr. De Castro has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Georgia.

    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. De Castro'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

  • Acromegaly and Gigantism
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Calcium Metabolism Disorders
  • Cancer
  • Cushing's Syndrome
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetic Retinopathy
  • Goiter
  • Graves' Disease
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypokalemia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Retina Diseases
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency


  • Medical School
    Ross University, Roseau

    Graduated in 2006

  • Internship Hospital
    Memorial Health University Medical Center

    Completed in 2007

  • Residency Hospital
    Memorial Health University Medical Center

    Completed in 2009

  • Fellowship Hospital
    Strong Memorial Hospital

    Completed in 2012

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

Procedures Performed

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