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Dr. George Grunberger, F.A.C.P., M.A.C.E.

Grunberger Diabetes Institute

Diabetes is a serious medical condition that affects over 34.2 million people in America. Because uncontrolled diabetes increases a person’s risk for other serious medical conditions, such as heart disease, it must be carefully managed.

The Grunberger Diabetes Institute (GDI) provides comprehensive patient evaluation and treatment of diabetes and diabetes-related conditions for patients living throughout Southeastern Michigan and beyond.

We also specialize in the diagnosis and treatment of such common endocrine and metabolic conditions as thyroid, pituitary, adrenal and gonadal diseases, osteoporosis, high blood pressure, and abnormal cholesterol. The Institute is unique in the Metro Detroit area in uniting sophisticated diabetes management and education with an opportunity to participate in the cornerstone wellness program, all under one roof with the same team of experienced professionals.

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Our Team Providing You with Excellence in Healthcare

Experience Matters

Awards & Recognition

Dr. George Gruberger receives Best Doctors award since 2001

Cornerstone Wellness Program

Medically Supervised Weight Management for Life

Cornerstone Wellness is an evidence-based, nutritionally sound weight management program designed to help physicians treat patients with metabolic syndrome.

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Dr. George Grunberger

I have been a patient of Dr G. For 20 plus years. I always knew that Dr G was a very forward thinking person. He loves technology and understands the future and possible breakthroughs that technology can bring to patient care. Last October I agreed to use a dexcom CGM for one week. What an eye opener for me. I was eager to return for my results. I quickly worked with Linda and soon enough I had my own dexcom platinum 4 devise. In 3 months time my A1C went from 8.0 to 6.2! My last A1C was 6.5. However I lost 4lbs. I make correct choices to help me care for myself. I also had one of the best conversations with my Dr in years. Imagine all these years I was only providing a picture and expecting my Dr to help me out. Now I provide him with a motion picture of my blood glucose levels and can make “in real time” decisions of my well being. Thanks to all the staff members at GDI. They helped me see the light, and I never leave home without my dexcom monitor. I love it!!!

Jim Geromette