MZ
32 Years of Experience
Accepting patients
Who is Dr. Zeitoun, Endocrinologist in Hobart, IN?
Dr. Mohamed Zeitoun, MD is an Endocrinologist, who primarily practices in Hobart, IN with 1 additional practice location. He has been practicing for over 32 years and is board certified. Dr. Zeitoun graduated from University of Aleppo Faculty of Medicine and completed his residency at Univ Il Coll Of Med, Endocrinology, Diabetes & Metabolism; Mercy Hosp & Med Ctr, Internal Medicine. Dr. Zeitoun is fluent in English and Arabic, and is currently seeing new patients. Dr. Zeitoun’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zeitoun’s office at (219) 945-0600.
Where did Dr. Zeitoun go to medical school and complete their residency?
Residency: Univ Il Coll Of Med, Endocrinology, Diabetes & Metabolism; Mercy Hosp & Med Ctr, Internal Medicine | Mercy Hospital Medical Center Program
Medical School: Aleppo University | University of Aleppo Faculty of Medicine
Is Dr. Zeitoun board certified as an Endocrinologist?
Yes, Dr. Mohamed Zeitoun, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Zeitoun speak?
Dr. Zeitoun and their clinical team can communicate with patients in the following languages:
Arabic
English
What conditions does an Endocrinologist like Dr. Zeitoun typically treat?
As an Endocrinologist, Dr. Zeitoun diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Zeitoun. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Type 1 Diabetes with High Blood Sugar
- Diabetes Type 1
- Hyperglycemia
- Type 1 diabetes
- Diabetic Hyperglycemia
- High Glucose in Type 1 Diabetes
- High Blood Sugar Episode
ICD-10 Codes:
- E1065: Type 1 diabetes mellitus with hyperglycemia
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
What procedures does an Endocrinologist like Dr. Zeitoun typically perform?
As an Endocrinologist, procedures performed by Dr. Mohamed Zeitoun may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
Please contact Dr. Zeitoun's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Zeitoun accept my insurance?
Dr. Zeitoun accepts most major insurance plans. Important: Please call our office at (219) 945-0600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zeitoun accept in Hobart, IN?
Dr. Zeitoun in Hobart, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
State of Indiana
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Zeitoun's office located?
Dr. Mohamed Zeitoun's Primary Practice
1600 S Lake Park Ave Ste 1104
Hobart, IN 46342
(219) 945-0600
What is Dr. Zeitoun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zeitoun's National Provider Identifier (NPI) number is 1356306799.
What common questions do patients ask about Dr. Zeitoun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zeitoun
What is Dr. Mohamed Zeitoun's specialty?
Dr. Zeitoun is a Endocrinologist near Hobart, IN.
What does an Endocrinologist do?
An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.
Is this Dr. Mohamed Zeitoun affiliated with a ranked Castle Connolly Top Hospital?
No, Zeitoun is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Insight Hospital & Medical Center Chicago. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mohamed Zeitoun accepting new patients in Hobart, IN?
Yes, Dr. Mohamed Zeitoun is accepting new patients at this time.
Does Dr. Mohamed Zeitoun offer online booking?
Please contact Dr. Zeitoun's office at (219) 945-0600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mohamed Zeitoun?
Please contact Dr. Zeitoun's office at (219) 945-0600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mohamed Zeitoun have?
Dr. Mohamed Zeitoun is certified by the American Board of Internal Medicine.
Other Endocrinologist Near Hobart, IN

Endocrinologist
Dr. Amer Kassar, MD is an Endocrinologist, who primarily practices in Munster, IN with 2 additional practice locations. He has been practicing for over 18 years and is board certified.
Munster, IN
MM
Endocrinologist
Dr. Maali Milhem, MD is an Endocrinologist, who primarily practices in Hobart, IN with 1 additional practice location.
Hobart, IN
CB
Endocrinologist
Dr. Cydney Bullock Tipton, MD is an Endocrinologist, who primarily practices in Merrillville, IN with 2 additional practice locations.
Merrillville, IN