Catherine J, Tang M.D.Attending PhysicianEndocrinology Internal Medicine Education: SUNY Stony Brook School of MedicineMain Office:617-657-6430 Atrius Health 133 Brookline Ave #6A Boston, MA 02215 Clinic Intersts:thyroid disorders; thyroid nodules; thyroid cancer; osteoporosis; diabetes mellitus; reproductive endocrinology; adrenal disorders; diseases of the parathyroid gland; male hypogonadism.Certifications: Board Certified in Endocrinology, Internal Medicine Additional Office: 1611 Cambridge Street Cambridge, MA 02138-4302 Additional Office: 228 Billerica Road Chelmsford, MA 01824-3604