Covering every aspect of health care for adults, Internal Medicine is the largest department in the Yale School of Medicine, and the largest clinical service at Yale New Haven Hospital. We provide comprehensive and specialized services in all areas in a variety of outpatient settings as well as the Veterans Affairs (VA) Connecticut Health Care System campus in West Haven. Our culture of collaboration and research gives patients access to expert opinions from nearly 1,000 doctors, as well as opportunities to get tomorrow’s health care today through more than 100 clinical trials. Most importantly, we attend to our diverse community of patients with compassionate, thorough care. Specialized care is offered in the following areas: Allergy & clinical immunology Cardiovascular medicine Digestive diseases Endocrinology General internal medicine Geriatrics Hematology Infectious diseases Medical oncology Occupational health & environmental medicine Nephrology Pulmonology, critical care & sleep medicine Rheumatology International reputation for work in understanding function, independence, and quality of life in older persons Key research breakthroughs of the past decade that include the development of a protective Lyme bacillus disease vaccine, exploration of the underlying causes of allergic disease, and the discovery of novel inherited immunological diseases Largest interventional cardiology program in Connecticut Major referral center for patients with type 1 and type 2 diabetes, as well as other metabolic conditions Nationally ranked program in kidney diseases and the largest kidney transplant program in New England, with multidisciplinary care clinics One of the largest peripheral vascular programs in the country, with leadership and participation in multiple new percutaneous device trials Once of only a few motility centers in Connecticut to provide all motility procedures and services Unique medical forensic exams for individuals with claims of torture who are seeking asylum in the U.S.

At Yale Medicine, our team of renowned physicians are leaders in the field of endocrinology. We specialize in understanding and treating the delicate balance of the endocrine system and the hormones that regulate essential body functions. Our physicians are also experts in the management of metabolic disease, which affects how your body processes food to create energy. We're here to provide you with advanced diagnostic and comprehensive treatment options that address these crucial hormonal and metabolic functions. Specialized care is offered in the following areas: Adrenal diseases, including adrenal masses, Cushing syndrome, hyperaldosteronism, and pheochromocytoma. Bone Center consists of a team of specialists with expertise in bone health who treat patients with bone diseases and disturbances in the metabolism of calcium and phosphorus, a mineral that helps build bones. Center for Weight Management, which offers assistance with weight and weight-related health conditions. Diabetes Center is comprised of diabetes specialists who help patients manage their diabetes and prevent long-term complications. Endocrine cancers of the thyroid and adrenal glands. Pituitary conditions and complex disorders. Thyroid diseases, including hyperthyroidism, thyroiditis, thyroid nodules, and thyroid cancer.

Yale’s Department of Surgery is a premier center for adult and pediatric surgical treatment, providing comprehensive care for a full range of conditions and diseases. To ensure that our patients experience shorter hospital stays and less postoperative discomfort, we employ the latest technologies and surgical techniques, and perform minimally invasive surgery whenever possible. Our renowned surgeons and faculty continue to push the frontiers of surgical science through innovative treatment and leading-edge research, with the ability to offer treatment options that can be difficult to find elsewhere. More state-of-the-art surgical suites at Yale New Haven Hospital than in any other hospital in the region Collaboration with the Yale Department of Biomedical Engineering and with industry to develop 3-D bioprinting for the regeneration, repair, and replacement of human tissue and vessels Nationally recognized Center of Excellence and designated training center for transcatheter aortic valve replacement (TAVR) Yale’s Endocrine Neoplasia Laboratory is an internationally renowned multidisciplinary research group in which surgeons work with endocrine geneticists to decipher the molecular genetics of endocrine tumor disease First program in Connecticut to offer three different minimally invasive bariatric surgical techniques: Roux-en-Y gastric bypass, LAP-Band® surgery, and laparoscopic sleeve gastrectomy