Endocrinology involves diseases of the endocrine system. These diseases affect the body's hormones and metabolism. When hormones are out of balance, they can affect many parts of your health, like energy, weight, and mood. Sajjad Hussain, MD is a board-certified physician, specializing in Endocrinology, diabetes and metabolism. With an office conveniently located in Manahawkin, NJ, Dr. Hussain specializes in treating... Read More about Sajjad Hussain, MD