Dr. Tony Kastoon, MD

Dr. Tony Kastoon, MD

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Endocrinology, Diabetes & Metabolism  ·  
Male  ·  
43 y/o
(12)

Accepting new patients

Dr. Tony Kastoon, MD is an endocrinology, diabetes & metabolism specialist in San Bernardino, CA. He specializes in endocrinology, diabetes & metabolism and internal medicine.

399 E Highland Ave Ste 427

San Bernardino, CA 92404
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Insurance Accepted

  • Aetna
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Health Net
  • Humana
  • Medicaid
  • MultiPlan
  • Principal Financial Group
  • UnitedHealthCare
  • Universal Health Network

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Kastoon's experience treating your condition or procedure

Dr. Kastoon's Top Procedures and Conditions

Treatment Frequency
Hypothyroidism
very high
very high

Treatment Frequency

Dr. Kastoon treats Hypothyroidism more than 100% of his peers

Dr. Kastoon treats this condition more than 100% of his peers

Diabetes Type 2
very high
very high

Treatment Frequency

Dr. Kastoon treats Diabetes Type 2 more than 100% of his peers

Dr. Kastoon treats this condition more than 100% of his peers

Thyroid Disease
very high
very high

Treatment Frequency

Dr. Kastoon treats Thyroid Disease more than 99% of his peers

Dr. Kastoon treats this condition more than 99% of his peers

Dr. Kastoon's conditions and procedures:

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Biopsy
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Craniopharyngioma
  • Cushing's Syndrome
  • Diabetes
  • Diabetes Insipidus
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Endocrine Disorders
  • Gestational Diabetes
  • Goiter
  • Graves' Disease
  • Hashimoto's Disease
  • Hirsutism
  • Hyperaldosteronism
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypopituitarism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Metabolic Disorders
  • Obesity
  • Osteoporosis
  • Phosphorus Metabolism Disorders
  • Pregnancy-Related Disorders
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroid Fine Needle Aspiration Biopsy
  • Thyroiditis
  • Ultrasound, Thyroid
  • Vitamin D Deficiency

About Me

Care Philosophy

It is my goal to provide great care to my patients by utilizing my expertise in Endocrinology.

Specialties

  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

Board Certifications

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

Education

Wayne St U/Sinai Grace Hosp
Residency Hospital
University of Damascus / Faculty of Medicine
Medical School

Languages

  • Arabic
  • English

Awards

Dr. Kastoon's Reviews

Likelihood to recommend Dr. Kastoon

4.8

Based on 12 reviews

5 Stars
91.66666666666667%
(11)
4 Stars
0%
(0)
3 Stars
8.333333333333334%
(1)
2 Stars
0%
(0)
1 Star
0%
(0)

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Dr. Kastoon?
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Average Wait Time
  • 16 – 30 minutes
Dr. Kastoon's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Tony Kastoon, MD
RecentMost Helpful
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We have been going to Dr. Kastoon for many years now and he is tremendous. The only issue we have is that the Admin staff is super sloooooww, but he is worth the wait, I assume the time is slow because he spends a good amount of time with each of his patients. Good luck getting in touch too since the phone line is almost never answered and appointments are hard to get. Again not his fault but I would recommend figuring out a way to run the Admin side better.
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EXCELLENT PHYSICIAN
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Doctor Kastoon is the best Diabetic Doctor I've ever known. He takes his time with you and doesn't just treat you like another number. He's caring, thoughtful and has compassion for you. I'm very very hard person in controlling my sugar levels, but he won't give up on you. I highly recommend Doctor Kastoon!!
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I really like Dr Kastoon, he's been my doctor for a year and a half now. He listens carefully to you, working with your concerns, answers your questions without an attitude that many doctors have when you ask them questions, and he remembers you even after months between appointments! He's a great, caring and knowledgeable doctor, willing to go the extra mile to help you, and I recommend him to all! :)
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Dr kastoon is a great doctor no complaints here..
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Assurant Health
Blue Cross Blue Shield
Cigna
Health Net
Humana
Medicaid
MultiPlan
MultiPlan PPO
Principal Financial Group
UnitedHealthCare
United Healthcare
Universal Health Network
Univera Healthcare

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Kastoon treats patients.

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