At Texas Children's Hospital West Campus, our leadership team is focused on creating an environment that fosters family-centered care.

Michelle Riley-Brown

Michelle Riley-Brown is president of Texas Children’s Hospital West Campus. Riley-Brown, who also serves as president of Texas Children’s Hospital The Woodlands, completed her undergraduate degree at Tulane University. She earned a master’s degree in healthcare administration from Washington University School of Medicine and joined Texas Children’s in 1999 as an administrative fellow.

She has been a leader in the Texas Children’s system for more than 15 years, with roles including assistant director of Texas Children’s surgical clinics and director of Texas Children’s Health Centers. She played an integral role in the successful preparation and execution of Texas Children’s Hospital West Campus, which opened its doors in 2010. Throughout her time at Houston’s first community hospital designed exclusively for children, Riley-Brown served as director of strategic planning and business development, assistant vice president, vice president, senior vice president and president. She is also a fellow of the American College of Healthcare Executives and just completed her tenure as the 2014 president and chair of the American College of Healthcare Executives – South East Texas Chapter.

Ivett Shah
Vice President

Ivett Shah is the Vice President for Texas Children’s Hospital The Woodlands. She has over 20 years of hospital administration experience and has worked at numerous healthcare systems across the United States. She began her healthcare career at Texas Children's where she worked in various operational and leadership roles for over eight years. In addition, she worked in Kansas City, MO as the Director of International Services at Children’s Mercy Hospital and Executive Director of Children’s Mercy Health Network. As the Director of International Services, her responsibilities included program planning, development and identifying international collaborations with foreign organizations. In her role as the Executive Director of Children’s Mercy Health Network, she provided leadership and direction for the health network which is comprised of over 160 community pediatricians governed by a Board of Managers. Prior to joining Children's Mercy, Shah was the Executive Administrator of the Department of Cardiothoracic Surgery at the University of Pittsburgh Medical Center in Pittsburgh, PA. She rejoined Texas Children’s Hospital in 2015 as the Assistant Vice President. In this role, she was responsible for Women’s Services, Pediatric Ambulatory Services and Texas Children’s International Services.  

Shah is a graduate of Houston Baptist University with a Bachelors of Business Administration and a Bachelors Computer Info. System. She also has a Masters of Business Administration and Master of Science degree in Healthcare Administration from Houston Baptist University. 

Sara Montenegro
Assistant Vice President , Texas Children's Hospital West Campus

Sara Montenegro is Assistant Vice President of Texas Children’s Hospital West Campus. Prior to joining Texas Children’s Hospital, Sara worked with Huron Consulting Group Practice, providing revenue cycle consulting to hospital systems. Since joining Texas Children’s Hospital in 2009, Sara has led TCH subspecialty medical services including Pulmonology, and Diabetes/Endocrine, served as a Director for Texas Children’s Pediatrics, and most recently joined the leadership team at Texas Children’s Hospital West Campus.

Sara received her Bachelor’s degree in Operations Management from University of Texas at Arlington, and her Masters of Business Administration from University of Houston-Clear Lake. She is a member of ACHE Southeast Texas Chapter, and Healthcare Financial Management Association.

Jeanine Graf, MD
Chief Medical Officer

Dr. Jeanine Graf is an Associate Professor of Pediatrics at Baylor College of Medicine. She is the Chief Medical Officer for Texas Children’s Hospital West Campus in Katy, Texas. Dr. Graf continues to practice as a Pediatric Intensive Care Physician at the West Campus and is the Pediatric Medical Director of the Kangaroo Crew Intensive Care Transport Team for Texas Children’s Hospital. She has been elected as President of the Medical Staff at Texas Children’s Hospital for 2016. 

Prior to her appointment as the Chief Medical Officer at Texas Children’s Hospital West Campus, Dr. Graf was the Medical Director of the Pediatric ICU at Texas Children’s Hospital and the Medical Director of Respiratory Care. From 2008-2010, Jeanine served as the Interim Chief of the Section of Pediatric Critical Care in the Department of Pediatrics, Baylor College of Medicine.

Dr. Graf received her Bachelor’s degree from St. Louis University and her medical degree from The Ohio State University College of Medicine. In 2012 she received a Graduate Certificate in Healthcare Management from Rice University. 

Dr. Graf is a Fellow of both the American Academy of Pediatrics and of the Society of Critical Care Medicine. She has most recently been named as of the 2015-2015 Best Doctors in America and in 2015 as a Top Doc by Houstonia magazine.

Allen L. Milewicz, MD
Chief Surgical Officer

Dr. Milewicz's primary focus is on the clinical practice of pediatric surgery in an educational setting and he delivers surgical care to Texas Children's Health Centers in The Woodlands and Clear Lake in addition to his practice at Texas Children's main campus. He has research experience in cardiac surgery, liver transplantation and hepatobiliary disorders. Dr. Milewicz has advanced training and extensive experience in skeletal malformations of the chest and in extracorporeal membrane oxygenation.

Dr. Milewicz is board certified by the American Board of Surgery in Pediatric Surgery.

Learn more about Dr. Milewicz.

Matt Timmons
Director of Business and Support Services, Texas Children's Hospital West Campus

Matt Timmons is the director of Business and Support Services at Texas Children’s Hospital West Campus. He graduated from Texas A&M University with a degree in health education and from the University of Houston - Clear Lake with dual master’s degrees in Healthcare Administration and Business Administration. Since joining Texas Children’s Hospital in 2001, Matt has enjoyed progressive leadership roles in multiple areas including Pediatric Intensive Care, Ambulatory Services, Clinical Business Operations and most recently as director of Cardiology at Texas Children’s Heart Center. Matt is a Fellow in the American College of Healthcare Executives.

Denise Tanner-Brown, MHA, BSN, RN
Director of Patient Care Services, West Campus

Denise Tanner-Brown is the Director of Patient Care Services at West Campus. She graduated from Prairie View A&M University with Bachelors of Science degree in Nursing and the University of Phoenix with a Master’s degree in Health Care Administration. Denise is also a graduate of the Advanced Quality Improvement and Patient Safety Program at Texas Children’s Hospital and holds a Health Care Management Certificate from Rice University. Since joining Texas Children’s Hospital in 2002, Denise has served in several progressive leadership roles within the hospital and has led countless system level initiatives within the organization.