Dr. Leff completed her undergraduate education at the University of Michigan, Ann Arbor and earned her medical degree from Midwestern University, Chicago College of Osteopathic Medicine. She completed a 4 year residency in Internal Medicine and Pediatrics at William Beaumont Hospital . Dr. Leff is board certified in Internal Medicine and Pediatrics.

Dr. Leff is a fellow of the American Academy of Pediatrics and maintains active memberships with The American College of Physicians and the American Academy of Pediatrics. She has a special interest in all aspects of women's health care from adolescence through menopause and provides routine in office gynecological care. She looks forward to partnering with patients to achieve their best health.

Dr. Leff is a wife and mother of 2 young daughters. She is passionate about family and work, and about finding a balance between the two. She enjoys traveling, cooking pilates and tennis.