Dr. Andrew Day is an endocrinologist who practices at UCLA Health's Santa Clarita clinic.Dr. Day received his medical degree from the Temple University School of Medicine. He completed his internship andresidency in internal medicine at the University of Wisconsin, Madison. He moved to the University of California, LosAngeles to complete a fellowship in endocrinology, diabetes, and metabolism. He received his undergraduate degreefrom the University of Chicago, where he graduated with honors.Prior to pursuing a career in medicine, Dr. Day participated in research that studied the associations between sleepand metabolic health. Dr. Day has an interest in medical education and is involved with the David Geffen School ofMedicine at UCLA.Dr. Day was born and raised in Wisconsin. Outside of medicine, his interests including travel, reading, baseball,camping, hiking, kayaking, and enjoying the arts.
Day A, Yeh M, Livhits M. Surgery for Hyperthyroidism Lowers Cardiovascular Mortality Compared with RadioactiveIodine. Clinical Thyroidology. Jan 2018; 30: 15-17.Grock S, Day A, Bhat S. Two cases of impaired sensitivity to thyroid hormone with wild-type THRβ gene. ClinicalThyroidology. Aug 2017; 29: 318-321.Broussard J, Kilkus J, Delebecque F, Abraham V, Day A, Whitmore H, Tasali E. Elevated ghrelin predicts food intakeduring experimental sleep restriction. Obesity. Jan 2016; 24(1):132-8.Broussard J, Chapotot F, Abraham V, Day A, Delebecque F, Whitmore H, Tasali E. Sleep restriction increases freefatty acids in healthy men. Diabetologia. Apr 2015; 58(4):791-8.Pamidi S, Wroblewski K, Broussard J, Day A, Hanlon E, Abraham V, Tasali E. Obstructive sleep apnea in young leanmen: impact on insulin sensitivity and secretion. Diabetes Care. Nov 2012; 35(11):2384-9.