Physicians
Andrew Skalsky, M.D., Division Chief; Associate Clinical Professor of Orthopedic Surgery, UC San Diego
Jeffrey Algra, M.D., Assistant Clinical Professor of Orthopedic Surgery, UC San Diego
Susan Biffl, M.D. Associate Clinical Professor of Orthopedic Surgery, UC San Diego
Mackenzie Brown, D.O., Assistant Clinical Professor of Orthopedic Surgery, UC San Diego
Pritha Dalal, M.D., Assistant Clinical Professor of Orthopedic Surgery, UC San Diego
Joan Le, M.D., Assistant Clinical Professor of Orthopedic Surgery, UC San Diego
Mai Ngo, M.D., Associate Clinical Professor, UC San Diego
John Luce, D.O., Assitant Clinical Professor, UC San Diego
Kyle Ryan, M.D. Assistant Clinical Professor of Orthopedic Surgery, UC San Diego
Phoebe Scott-Wyard, D.O., Assistant Clinical Professor of Orthopedic Surgery, UC San Diego
Psychologist
Anke Reineke, Ph.D., BCB
Anke Reineke has been the psychologist and program director for the Children’s Specialized Hospital Chronic Pain Management Program since the opening of the program in 2019. Anke came to Rady Children’s Hospital in May 2006. Before joining the inpatient pain program, she worked for 14 years as a clinical health psychologist, specializing in working with children and adolescents in the areas of hematology/oncology, chronic pain, depression, anxiety, and behavioral disorders. She earned her doctorate degree from Alliant International University in 2007.
Daniel Elledge, Ph.D.
Daniel Elledge is one of the outpatient chronic pain psychologists and joined the Rady Children’s Hospital in September 2024. Before joining the outpatient Chronic Pain program, he worked with children, adolescents, and young adults in oncology at Cook Children’s Medical Center in Fort Worth, Texas. He earned his doctorate from the University of Texas-Southwestern in 2020.
Krista Kohl, Ph.D.
Krista Kohl is a Pediatric Psychologist specializing in the treatment of children and adolescents with chronic pain and comorbid mental health symptoms or other psychosocial stressors. Dr. Kohl received her PhD from Loyola University in Chicago, internship training at Children’s Hospital of Orange County, and postdoctoral training at Children’s Hospital Los Angeles. She has served at the Children’s Hospital Colorado in the Pain Consultation Service and at the University of Iowa Stead Family Children’s Hospital as part of their interdisciplinary pediatric pain teams. Dr. Kohl joined the outpatient Chronic Pain Program at Rady Children’s Hospital in the Department of Rehab Medicine in September 2022. She provides psychotherapeutic interventions including cognitive-behavioral therapy, relaxation training, acceptance and commitment therapy, and mindfulness meditation training. Dr. Kohl meets both individually with patients and with their parents/caregivers to learn and practice skills. The goal of treatment is to improve coping with pain and stress and to increase functioning.
Advanced Practice Providers and Nurses

Alexandra Beattie, PNP-PC joined the Rehabilitation Medicine team in 2022 after gaining experience as a pediatric nurse in the emergency room and as a pediatric home care nurse. She is now board-certified as a Pediatric Nurse Practitioner. She obtained her Bachelor of Science in Nursing (BSN) from Point Loma Nazarene University and her doctorate (DNP) from the University of Alabama at Birmingham. She currently works in both the hospital setting for the rehab department and outpatient rehab clinic. When she is not working, she enjoys volunteering with her church and spending time outdoors. She also has a background in collegiate athletics as an athlete and coach, and still greatly enjoys running, hiking, and being active.
Allison Dickinson, MHS., PA-C. joined Children’s Specialists as part of the Pediatric Orthopedic and Scoliosis Institute in 2003. She is a board-certified physician assistant and works closely with Dr. Henry Chambers, specializing in both sports medicine and cerebral palsy. Allison graduated from the University of Georgia with a B.S., Ed. in exercise and sport science and earned her master’s degree in health sciences from the University of South Alabama in 2003. She has an extensive background in athletics, as both an athlete and coach at the youth and intercollegiate levels. She maintains a special interest in facilitating an active lifestyle for people with cerebral palsy.
Skyler Hand, PA-C joined the rehabilitation medicine team in 2024. She is a board-certified Physician Assistant who completed her graduate training at Baylor College of Medicine in Houston, Texas. After spending time in pediatric rehabilitation medicine at Texas Children’s Hospital, she felt passionate about working in this field. Skyler works in both the inpatient setting and outpatient rehab clinic. She has a background in athletics, teaching PE, and serving as a summer camp counselor. She loves hiking, surfing, and playing volleyball in her free time.
Colleen Kelly, MSN., RN, PNP. joined the Rehabilitation Medicine team in May of 2016 after working as a nurse on Rady Children’s Ortho/Rehab floor for 10 years. She works in both the inpatient and outpatient clinics. Colleen earned her pediatric nurse practitioner and Master of Science in Nursing degrees from Saint Louis University in Missouri and her bachelor’s degree from Loyola University Chicago. When she’s not working, Colleen volunteers often through her church and runs the volunteer services for Samaritan’s Purse ministries. She also loves to run and participate in Spartan races.
Carolina Schaber, R.N., B.S.N., M.B.A,. joined the Rady Children’s Surgical Specialty Clinic Orthopedic team in January 2006 as the care team coordinator for Dr. Henry Chambers. She has more than 20 years of clinical and business experience. She earned her bachelor’s in nursing from CSU Fresno, and after completing her nursing degree, she spent the next seven years in the pediatric critical care setting. Carolina earned a master’s of business administration degree from the University of San Diego. The next 15 years of her career were spent working with various biotech companies, specializing in marketing and new product development. In early 2007, she was named the clinical director of our center.
Claudia Gomez Postigo, M.S.N., R.N., C.P.N. is a Certified Pediatric Nurse and joined our rehabilitation medicine team in 2024 after moving from Chicago, IL. She first attended Saint Louis University where she obtained a Bachelor of Science degree after which she spent a gap year in Oregon volunteering with the Jesuit Volunteer Corps. She graduated with a Master of Science in Nursing (MSN) from Rush University in 2018 and began her career as an inpatient pediatric rehabilitation nurse at Shirley Ryan Ability Lab in Chicago. She became passionate about rehabilitation nursing and decided to continue in this specialty when she moved to San Diego for some sunshine and access to nature. She is passionate about patient education as well as furthering DEI efforts. In her free time, Claudia loves to read at the beach, camp, climb, volunteer with San Diego mutual aid groups, and go to the movies.
Rachel Viavattene, BSN, RN is an experienced nurse with a Bachelor of Science in Nursing (BSN) from SUNY Brockport. She has extensive experience as a cardiothoracic and GI/endoscopy RN, providing exceptional care to her patients. Rachel relocated from New York State to San Diego to continue her love of pediatric nursing in the rehab clinic at Rady Children’s. Outside of her professional life, she enjoys reading, spending time at the beach, traveling, cooking, and staying active. She cherishes moments with family and friends, making the most of her time both at work and in her personal life.
Olivia Volman, BSN, RN is a dedicated nurse who earned her Bachelor of Science in Nursing (BSN) from James Madison University, where she minored in chronic illness. She began her career working in the NICU in Virginia, gaining invaluable experience in neonatal care. In 2021, Olivia expanded her horizons as a travel nurse at Rady Children’s Hospital San Diego. In February 2024, she joined the rehab clinic, bringing her expertise and compassionate care to a new setting. Outside of work, Olivia enjoys spending time at the beach, reading, and going for runs.
Kim Yerdon, BSN, RN, CPN is originally from Chicago, IL, and graduated with a Bachelor of Science in Nursing (BSN) from Marquette University in 2013. With a passion for outdoor activities, like hiking, camping, skiing, running, skiing, and enjoying walks on the beach with her dog and husband, Kim brings a vibrant and active lifestyle to her nursing career. She moved to San Diego as a travel nurse in 2016, gaining valuable experience in the inpatient surgical and rehabilitation unit. In October 2022, Kim joined the rehab clinic, where she continues to provide dedicated and compassionate care to her patients.