Comprehensive Care and Disease Management
Catholic Health treats all diabetes, endocrine and metabolic conditions at locations across Long Island. Our specialists use the latest treatments and therapies to help patients living with Type 1 and Type 2 diabetes, thyroid disorders and other conditions related to the body’s endocrine (gland) system.
A dedicated staff of board-certified physicians, registered nurses, dietitians and certified diabetes educators are experts in treating adult diabetes. Their personalized approach to care gives you the education and tools to help manage your condition and live a healthy and productive life.
Diabetes & Endocrinology Conditions We Treat
- Adrenal disease
- Adult diabetes
- Endocrine induced hypertension
- Gestational diabetes
- Hyperlipidemia (high cholesterol)
- Metabolic syndrome
- Osteoporosis and bone disorders
- Paraneoplastic disease
- Parathyroid
- Pediatric diabetes
- Pituitary disorders
- Reproductive hormone disorders
- Thyroid disorders
Diabetes Education Centers
Our centers are recognized by the American Diabetes Association.
- Diabetes Education Center at Mercy Hospital (Rockville Centre, NY)
- Diabetes Education Center at St. Charles Hospital (Port Jefferson, NY)
- Diabetes Education Center at St. Francis Hospital & Heart Center® (Roslyn, NY)
- Diabetes Education Center at St. Joseph Hospital (Bethpage, NY)
- Good Samaritan University Hospital
At our centers across Long Island, diabetes educators and experts give you the knowledge and support to manage your diabetes and reduce complications. One-on-one appointments, as well as group classes and support groups, offer helpful skills so you can live a healthy and productive life.
All Diabetes Education Centers are recognized by the American Diabetes Association.
Topics include:
- Blood glucose monitoring and results
- Community resources
- Controlling glucose levels
- Exercise
- Foot and skin care
- Insulin pump education
- Mental health support
- Nutrition
- Preventing and detecting complications
- Understanding medications


Award-Winning Care
St. Francis Hospital & Heart Center® is nationally recognized by U.S. News & World Report for Diabetes & Endocrinology. St. Francis Hospital & Heart Center®, Good Samaritan University Hospital, and Mercy Hospital are rated by U.S. News & World Report as high performing in diabetes.
Expert Insights

Get the Facts: Prediabetes
Get the Facts: Prediabetes
Nearly one out of every three American adults has prediabetes. But what is it? And can it be reversed?

Understanding Type 1 and Type 2 Diabetes

Understanding Type 1 and Type 2 Diabetes
We’ve all heard of diabetes. But do you know the difference between type 1 and type 2 diabetes?

Tips for Managing Diabetes


Catholic Health Wound Care Centers
Our centers across Long Island help patients with wound complications from diabetes.
Diabetes & Endocrinology Locations

Diabetes Education Center at Mercy Hospital
Rockville Centre, NY Specialty Center

Diabetes Education Center at St. Charles Hospital
Port Jefferson, NY Specialty Center

Diabetes Education Center at St. Francis Hospital & Heart Center®
Greenvale, NY Specialty Center

Diabetes Education Center at St. Joseph Hospital
Bethpage, NY Specialty Center

Good Samaritan University Hospital
West Islip, NY Hospital

Catholic Health Ambulatory Care at Commack
Commack, NY Ambulatory Care

Catholic Health Ambulatory Care at Lake Success
Lake Success, NY Ambulatory Care

Catholic Health Ambulatory Care at West Babylon
West Babylon, NY Ambulatory Care

Good Samaritan University Hospital Center for Pediatric Specialty Care
Babylon, NY Specialty Center