Accepting new patients

Dr. Mireille El Hayek, MD

Endocrinology, Diabetes & Metabolism ·  Female · Age 36

Dr. El Hayek

Dr. Mireille El Hayek, MD is an endocrinology, diabetes & metabolism specialist in O Fallon, IL. She graduated from Saint Joseph University and specializes in endocrinology, diabetes & metabolism.


Accepting new patients


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Dr. El Hayek accepts

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(618) 589-9051

Dr. El Hayek accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield PPO
Blue Cross Blue Shield
Blue Card PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
Coventry Health America PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
HAP Insurance
Health Alliance PPO
HealthLink
HealthLink PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO

Background Check

No malpractice claims found for Illinois
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. El Hayek's experience treating your condition or procedure

Dr. El Hayek's Top Procedures and Conditions

Treatment Frequency
Diabetes Type 2
very high
very high

Treatment Frequency

Dr. El Hayek treats Diabetes Type 2 more than 99% of her peers

Dr. El Hayek treats this condition more than 99% of her peers

Thyroid Disease
very high
very high

Treatment Frequency

Dr. El Hayek treats Thyroid Disease more than 98% of her peers

Dr. El Hayek treats this condition more than 98% of her peers

Diabetes Type 1
very high
very high

Treatment Frequency

Dr. El Hayek treats Diabetes Type 1 more than 96% of her peers

Dr. El Hayek treats this condition more than 96% of her peers

Dr. El Hayek's conditions and procedures:

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Gland Hyperfunction
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Andropause
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Continuous Glucose Monitoring
  • Cushing's Syndrome
  • Diabetes Counseling
  • Diabetes Insipidus
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Female Infertility
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Gynecomastia
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypoparathyroidism
  • Hypopituitarism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Menopausal and Postmenopausal Disorders
  • Menopause
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Multiple Endocrine Neoplasia
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Overweight
  • Parathyroid (Gland) Disease
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Pituitary Disease
  • Polycystic Ovarian Syndrome
  • Retina Diseases
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency

About Me

Biography

Dr. Mireille El Hayek, MD is an endocrinology, diabetes & metabolism specialist in O Fallon, IL. She graduated from Saint Joseph University and specializes in endocrinology, diabetes & metabolism.

Specialties

  • Endocrinology, Diabetes & Metabolism

Board Certifications

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

Education

Saint Louis University School of Medicine
Fellowship Hospital
Saint Louis University School of Medicine
Residency Hospital
U Paris Hotel de Dieu
Internship Hospital
Saint Joseph University
Medical School

Languages

  • Arabic
  • French
  • English

Awards

Dr. El Hayek's Reviews

Likelihood to recommend Dr. El Hayek

3.6

Based on 5 reviews

5 Stars
60%
(3)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
20%
(1)
1 Star
20%
(1)

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Dr. El Hayek?
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Average Wait Time
  • Under 10 minutes
Dr. El Hayek'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. Mireille El Hayek, MD
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I have had very good medical care from Dr. El Hayek. I am impressed with her knowledge and her medical education. She has worked closely on my medical care with my other doctors and I am impressed with the extra time she has given to coordinate my medical care.
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Initial visit. New patient. Doctor was thorough and attentive. Logical and knowledgeable responses to questions. Pleasant and positive attitude towards patient.
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