Our Team All of our endocrinologists are board-certified in internal medicine, and endocrinology and metabolism. Andrew Arnold, M.D. Profile Ernesto Canalis, M.D. Profile Joseph Lorenzo, M.D. Profile Pooja Luthra, M.D. Profile Carl Malchoff, M.D., Ph.D. Director, Diabetes ProgramDirector, Endocrine Neoplasia Service Profile Faryal S. Mirza, M.D. Profile Pamela Taxel, M.D. Profile Beatriz Tendler, M.D. Profile Heather Myrick, M.S., ANP-BC, A.P.R.N. Profile