About Us

Dr. Sherry Sussman is Associate Professor of Clinical Medicine in the Division of Endocrinology at Stony Brook University Medical Center where she obtained her medical degree as well as her subspecialty training.  She is double-boarded in both Internal Medicine and Endocrinology, Diabetes & Metabolism. She is the Section Chief of the Division of Endocrinology at John T. Mather Memorial Hospital and St. Charles Hospital, both located in Port Jefferson, New York. Dr. Sussman is a member of the American Diabetes Association and its Interest Group on Clinical Endocrinology, Health Care Delivery and Public Health.  She is also an active member of the American Association of Clinical Endocrinologists.  In 2004, the degree of Fellow, American College of Endocrinology (FACE) was conferred upon Dr. Sussman. In 2012, she received the Endocrine Certification in Neck Ultrasound (ECNU), which is a professional certification in the field of neck ultrasonography for physicians who perform consultations and diagnostic evaluations for thyroid and parathyroid disorders through both diagnostic ultrasound and ultrasound-guided fine needle aspiration (UGFNA).

Beena Jacobs, Nurse Practitioner
Beena graduated as a Nurse Practitioner from Stony Brook University in 2016. She has been with Middle Country Endocrinology since July 2017. Prior to joining us, Beena has had an extensive career in the Cardio-Thoracic ICU, Medical Surgical unit, as well as in Telemetry. Middle Country Endocrinology is very pleased to have Beena join the practice.

Kim Wolf, MS, RD, CDN
Kim Wolf is a Registered Dietitian who received her Bachelor of Science in Nutrition from LIU Post.  She received her Master of Science with a specialty in Eating Disorders from LIU Post as well.  Her thesis was titled “A Qualitative Exploration of Dental Professionals’ Clinical Experiences in the Recognition, Care, and Referral of Patients with Eating Disorders”.  After completing her Masters work, she completed her Dietetic Internship at Stony Brook University. She currently works at St.  Catherine’s of Sienna Hospital in Smithtown as a Clinical Dietitian.  She is currently  a member of the Academy of Nutrition and Dietetics and the Long Island Dietetic Association.

Prior to entering the Nutrition field, Kim earned a DDS degree from NYU College of Dentistry, completed a General Practice Residency program at Jamaica Hospital Medical Center, and practiced General Dentistry in Suffolk County.

Kim is very excited to join the team of specialists at Middle Country Endocrinology, PC.

Diane Grassi, Adult Health Nurse Practitioner
Diane Grassi received her Bachelor of Science in Nursing  from Molloy College 
and her Master of Science degree in Nursing from Stony Brook University. 
She has a passion for her work in diabetes management and education 
which started when her eldest son was diagnosed with Type 1 diabetes. 
Keeping current with advancements in diabetes and imparting that 
information to her patients is something she is excited to bring to the 
practice. 

 
 
 




 

 

 

 

 

 







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