Call: 860-258-3470

Jean M. Kostak, M.S., R.D., CD-N, CDCESContact Info

Diabetes Education


B.S., Dietetics, Madonna University; Livonia, MI


M.S., Organization & Management, Central Connecticut State University, New Britain, CT
A.S. Biology, Northwestern CT Community College, Winsted, CT


Dietetic Internship, Harper-Grace Hospital, Detroit, MI

  • Biography

    Jean has over 20 years of experience in the field of diabetes, focusing on diabetes self-management education, program development and oversight.  Her goal is always to provide quality education, clinical care, and management of people with diabetes. Here at Starling Physicians, she specializes in diabetes self-management education in group and individual sessions for people with pre-diabetes, Type 1 diabetes (multiple daily insulin injections & insulin pump therapies), Type 2 diabetes as well as diabetes in pregnancy. 

New Britain – Lake Street
1 Lake Street, New Britain, CT 06052, USA
Building A, Door 5, 3rd Floor | (860) 258-3480 x5902
New Britain – Kensington Ave
300 Kensington Avenue, New Britain, CT, United States
Door 1 | (860) 258-3480 x5902
Wethersfield – 1260 Silas Deane
1260 Silas Deane Highway, Wethersfield, CT 06109, USA
(860) 258-3480 x5902
533 Cottage Grove Road, Bloomfield, CT, United States
Back door | (860) 258-3480 x5902