The Center for Diabetes, Endocrinology & Nutrition has been providing quality healthcare and education to the Ventura County.


The Center for Diabetes, Endocrinology & Nutrition was founded in 1983 as a pilot site for the National Diabetes Advisory Board. It serves the entire Ventura County, California, covering Thousand Oaks, Camarillo, Simi Valley, Moorpark, Oxnard and Ventura. With Health Centers in Oxnard and Camarillo. The medical director, Dr. Gulnar Poorsattar is a board certified endocrinologist working with a talented staff to bring control and understanding to endocrine issues. The Center utilizes state-of-the-art modern technology and education tools to facilitate care.



Visit us at our Camarillo Location.

Schedule an Appointment →


Join us at our Oxnard Location.

Schedule an Appointment →


Our Ventura Location is Closed.


Dr. Gulnar Poorsattar is a Board Certified Endocrinologist With Over 30 Years of Experience Managing:

  • Thyroid Disease and Cancer

  • Diabetes and Metabolic Disorders

  • Complications of Menopause

  • Bio-identical Hormones

  • Osteoporosis

  • Lipid Disorders

  • Growth Hormone Disorders

  • Pituitary Disorders

  • Adrenal Disorders

  • Medical Weight Loss


Special Services for Newly Diagnosed Diabetes Cases.

Appeal to Emergency Rooms and Walk in Clinics

As soon as a case of Diabetes is discovered, please refer the patient to us instantly, so we can start education and support to the patient and whole family. We have a protocol to reverse the diabetes and provide necessary tools and education free of cost. The sooner we get started on proper management, the better it is in the long run. This also avoids unnecessary hospitalization and delay in specialized state-of-the-art care.

Insulin Pumps and Continuous Glucose Sensor

Modern Technology has facilitated the care of Diabetes such that we call it Virtual Artificial Pancreas Therapy.

We have all kinds of Insulin Pumps, with unique features tailored for our Sophisticated patients in self care.

Diabetes Screen & A1c Testing

We also do on-the-spot blood sugar screening and diabetes control testing in the office.

AIC test is the report card of your Diabetes Health.


Educational Sessions

Our Health Education Sessions are open to the community. Offerings include:
- Diabetes Prevention & Reversal
- Cholesterol & Weight Loss Clinic
- Nutritional Class
- Gestational Diabetes 
- Insulin Pump Training

-Continuous Sensor senses your blood glucose every 5 minutes in real time like a glucose watch.

Free Diabetes Emergency Care Devices and Supplies

Convenient Locations

With two convenient locations in Ventura County CA, the Centers are providing patient care for all Endocrinology, Metabolism, Nutrition, and Internal Medicine needs from Thousand Oaks to Ventura

Get directions to our Oxnard and Camarillo offices here.

We are fully staffed with spanish speaking personnel.

Call: 805-482-5550


Fax: 805-233-6367