Mountainside Medical Group fosters comprehensive approach to endocrinology care


Mountainside Medical Group’s endocrinology office provides expert care for the treatment of diabetes, metabolic disorders and other hormonal deficiencies in a multidisciplinary environment.  Acclaimed physicians Stephen Sherry, M.D. and Maris Davis, M.D., are the founding members of this team. These board-certified professionals have been instrumental in creating the practice’s patient-centered approach. 

To further supplement this position, Mountainside Medical Group is pleased to announce the addition of nurse practitioner Christina Vassallo, MSN, FNP-BC and registered dietitian and diabetes educator Andrea Cohen, RD, CDE, all conveniently located at 123 Highland Avenue in Glen Ridge, NJ.  Utilizing practitioners and educators in conjunction with physicians will round out an existing, successful practice.

“Combining professional expertise with an emphasis on education and prevention measures is so important to the management of chronic diseases.  The endocrine systems support many functions of the body and even the slightest adjustment in hormonal balance can cause disruptions affecting a person’s everyday life,” explains Christina Vassallo MSN, FNP-BC.  “Careful and thoughtful measures are implemented to ensure people can get back to enjoying their daily routines without the stress or discomfort which often goes along with chronic illness.”

“Patient education and lifestyle improvements are the cornerstones of endocrine management.  We are pleased to welcome Christina and Andrea and look forward to providing the highest quality care together,” says John Fromhold, CEO of Hackensack Meridian Health Mountainside Medical Center. 

About Mountainside Medical Group

The Mountainside Medical Group is a network of primary care physicians specializing in internal medicine, family medicine, breast care, OB/GYN and endocrinology created by Hackensack Meridian Health Mountainside Medical Center.  We believe people who establish a personal relationship with their primary doctor experience better health and quality of life. Start well and stay well with Mountainside Medical Group. Offices are located in Montclair, Bloomfield, Caldwell, Glen Ridge, Nutley, Union, West Caldwell, and Woodland Park. For more information, visit:



close (X)