Meet our Senior Leadership Team

Megan Marietta, Chief Executive Officer

Megan Marietta serves as the Chief Executive Officer of HCA Houston Healthcare West. Marietta currently serves as a member of the Houston West Chamber of Commerce Board of Directors. Marietta has received several honors and accolades, most recently honored for her dedication and commitment to the community and named the 2016 FamilyTime Women of Achievement in Medicine.

Previously Marietta served as Chief Operations Officer of HCA Houston Healthcare Kingwood. During her tenure, she oversaw a freestanding emergency room, two Observation Units, two ER expansions, a Neuro Cath Lab expansion and Neurosurgery expansion.

Prior to her tenure at HCA Houston Kingwood, Megan served in an Associate Administrator role at The Woman's Hospital of Texas after completing her administrative residency.

Kenny Russo, Chief Financial Officer

Kenny Russo is the Chief Financial Officer at HCA Houston Healthcare West. In this role, he is responsible for managing financial operations and will analyze and explore means of reducing hospital operating costs and increasing revenues.

Before joining HCA Houston West, Russo served as the chief financial officer at Hill Regional Hospital in Hillsboro, TX, and at The Woman's Hospital of Texas. He serves on the board of directors for The Immunization Partnership and has a certified healthcare finance professional certification from the Healthcare Financial Management Association.

Russo received his bachelor in business administration from The University of Texas at Austin with a major in finance and minor in accounting. He earned his master's degree in business administration from Hardin-Simmons University in Abilene, TX.

Emily Sedgwick, Chief Medical Officer

Emily Sedgwick serves as Chief Medical Officer at HCA Houston Healthcare West. In this role, Dr. Sedgwick is responsible for leading clinical and quality initiatives and physician engagement.

Dr. Sedgwick previously served as Chief Quality Officer and Medical Director of Breast Imaging for Baylor College of Medicine. In 2018, she was the recipient of Press Ganey's prestigious Physician of the Year award for dramatically reducing wait times for breast biopsies.

She earned her bachelor's degree in history from the University of California, Berkeley, and completed her doctorate at the University of California, San Francisco. Dr. Sedgwick completed a general surgery internship, diagnostic radiology residency and breast imaging fellowship at Harvard Medical School's Brigham and Women's Hospital. Since 2015, she has volunteered with the American Board of Radiology and served as chair of the core exam breast committee.

Tashauna McCray, Chief Nursing Officer

Dr. McCray oversees the clinical, operational, strategic, and financial performance of the hospital's nursing service line. Previously, she served as CNO of Cypress Fairbanks Medical Center and held a range of nursing positions - emphasizing transformative care delivery, performance improvement, and physician relationships to improve patient outcomes. McCray has a BSN from the University of Arkansas-Monticello, a master's in nursing from UTMB-Galveston, a doctorate in nursing from Texas Tech University-Lubbock, and a MBA from Prairie View A&M University.