The Department of Endocrinology at Lahey also diagnoses and treats patients for:

• Pituitary and adrenal disorders such as Addison's disease and Cushing's syndrome 
• Menstrual disorders with potential underlying hormonal causes such as lack of menstrual cycles, excessive hair growth in women and spontaneous breast milk production
• Kidney stones and parathyroid conditions with too much or too little calcium in the blood