Our Team

Chief, Wound Care

Ryan is the Chief of the Wound Care Center and the Program Director of the Texas Children’s Hospital Pediatric Surgery Physician Assistant Fellowship program – the first program of its kind in the country. Ryan graduated from the University of South Alabama in 1999 with a B.S. in Biology and… read more
Phone: 832-822-3135

Associate Chief, Wound Care

Shannon McCord is the Associate Chief of the Wound Care Clinic and Director of Patient Care Services at Texas Children's Hospital West Campus. She has more than 25 years of pediatric nursing experience and is approaching her 20th year at Texas Children’s Hospital. A board certified Pediatric Nurse… read more

Clinic Physicians

Dr. Buchanan is a professor of surgery in the plastic surgery division of the Michael E. DeBakey Department of Surgery at Baylor College of Medicine. He specializes in pediatric plastic surgery and craniofacial surgery. Dr. Buchanan earned his medical degree from Medical University of South… read more
Phone: 832-822-3180
Dr. Dempsey considers it a privilege to practice at Texas Children's Hospital, where he trained, as part of the multidisciplinary cleft and craniofacial surgical teams. He is board certified with the American Board of Plastic Surgery. Our talented team members allow us to provide not only… read more
Phone: 832-822-3180
Renata Maricevich, M.D.  was born and raised in Recife, Brazil, where she received her Medical Degree from the Universidade Federal de Pernambuco. She moved to the United States to pursue training and completed General Surgery and Plastic Surgery residencies at the Mayo Clinic in Rochester, MN,… read more
Phone: 832-822-3180
Dr. Paul K. Minifee MD, FAAP, FACS is the Chief Surgery Officer and Trauma Medical Director for Texas Children’s Hospital West Campus. In addition to trauma, Dr. Minifee has nearly 30 years expertise in the clinical practice of pediatric surgery at Texas Children's Hospital.  He is Professor of… read more
Phone: 832-822-2778
Dr. Monson completed her residency in Plastic & Reconstructive Surgery at the University of Michigan in Ann Arbor, Michigan and her fellowship training at Children's Hospital of Pittsburgh. There she received further dedicated training in pediatric plastic and craniofacial surgery, including… read more
Phone: 832-822-3180
Dr. Olorunnipa received his undergraduate degree at Harvard University before obtaining his medical degree at Stanford University School of Medicine. He then entered the combined Plastic Surgery Residency at New York Presbyterian/Columbia and New York Presbyterian/ Weill Cornell Medical Centers in… read more
Phone: 936-267-7100

Advanced Practice Providers

Diana E. Guillen, MPAS, PA-C, is a physician assistant in the Department of Pediatric Plastic and Reconstructive Surgery at Texas Children’s Hospital. She began her surgical career in 2008 and was previously trained with Plastic Surgeons at the Institute of Reconstructive Plastic Surgery at the… read more
Phone: 832-822-3180
Athena D. Krasnosky MSN, ARNP, CPNP is a Pediatric Nurse Practitioner in the Department of Plastic Surgery at Texas Children’s Hospital.  She is the Primary Care Provider for the Cleft and Craniofacial Multidisciplinary Team.  She has a special interest in the growth and development of her patients… read more
Phone: 832-822-3566
Ryan is the Chief of the Wound Care Center and the Program Director of the Texas Children’s Hospital Pediatric Surgery Physician Assistant Fellowship program – the first program of its kind in the country. Ryan graduated from the University of South Alabama in 1999 with a B.S. in Biology and… read more
Phone: 832-822-3135
Mervin (Reggie) Nunez, MMS, PA-C is a physician assistant in Department of Pediatric Plastic Surgery at Texas Children’s Hospital.  He began his career in 2006 in Critical Care working in the pediatric ICU at TCH. He joined the Pediatric Plastic Surgery team in 2013 where his responsibilities… read more
Phone: 832-822-3180
Michelle G. Roy, MPAP, PA-C is a physician assistant in Department of Pediatric Plastic and Reconstructive Surgery at Texas Children’s Hospital.  She is one of several Advanced Practice Providers helping to meet the demands of a high-volume service and her responsibilities include seeing patients… read more
Phone: 832-822-3180
Jeromie Sequitin is a Physician Assistant in the Department of Pediatric Plastic Surgery at Texas Children’s Hospital. He began his career in 2016 here at Texas Children’s Hospital after attending the University of St. Francis Physician Assistant Program in Albuquerque, New Mexico. He is one of… read more
Phone: 832-822-3180
Jessica S. Tung, JD, MMS, PA-C is a physician assistant in Department of Pediatric Plastic and Reconstructive Surgery at Texas Children’s Hospital in the Woodlands.  She is one of several Advanced Practice Providers helping to meet the demands of a high-volume service and her responsibilities… read more
Phone: 936-267-7100 (Woodlands) | 832-822-3180 (Main)
Lindsey E. White, MPAS, PA-C is a physician assistant in Department of Pediatric Plastic and Reconstructive Surgery at Texas Children’s Hospital.  She is one of several Advanced Practice Providers helping to meet the demands of a high-volume service and her responsibilities include seeing patients… read more
Phone: 832-822-3180