Dr. Sandra Ratterman is a primary care physician board certified in family medicine. She joined Inova Health System in 2020 and has been practicing since 1993. Memberships/Accreditations Washingtonian Top Doctor, 2017

Dr. Sandra Tandeciarz is a primary care physician board certified in family medicine. She joined Inova Health System in 2020 and has been practicing since 1994. Dr. Tandeciarz volunteers with Honduran medical missions sponsored by the Medical College of Virginia and the nonprofit organization Student and Global Community Engagement (SAGE), whose mission is to improve the health of under-served communities while enhancing the education of students in health professions. Communities guide the projects and receive quality care that is respectful of their personal values, beliefs and way of life.

Dr. Sandra Tirado is an Internal Medicine Primary Care Physician. She is board certified in Internal Medicine and Geriatrics. She joined Inova Medical Group with extensive clinical experience after running a successful private practice in Vienna, Virginia. She has a special interest in the management of hypertension, diabetes and obesity. Dr. Tirado became interested in Internal Medicine while training as a physician. In this field of medicine she was able to care for all aspects of the patients’ health with appropriate referral to specialist colleagues when necessary.

Dr. Ibrahim is a board-certified family physician specializing in primary care who has been part of the Inova VIP 360° team at Inova Fair Oaks Hospital since April 2015. Having practiced membership medicine for the better part of her career, she has built and nurtured such strong relationships with her patients that many of them feel like a part of her family. Dr. Ibrahim has been practicing as a primary care provider in the Northern Virginia area since 2003. She attended the University of Michigan in Ann Arbor.