Children's Orthopedic and Sports Medicine Center Care Team

Your child is in the best hands with our team of experts at the Children's Orthopedic and Sports Medicine Center. Our specialists have been trained to diagnose and treat infants, children, and adolescents.

Depending on your child’s diagnosis, the care team may include:

Alexandra Abbott, MD

Alexandra Abbott, MD

Dr. Abbott is board certified in Pediatrics. 

Areas of expertise:Concussions, sport specialization, female athletes, adolescent and collegiate athletes, nutrition, bone health

Raffi Avedian, MD

Raffi Avedian, MD

Dr. Avedian is board certified in Orthopedic Surgery. 

Areas of expertise:Bone and soft tissue tumors, sarcomas, pelvic tumors, hip and knee reconstruction

Arvind Balaji, MD

Arvind Balaji, MD

Dr. Balaji is board certified in Pediatrics and Sports Medicine. 

Areas of expertise:Concussions, fractures, sports injuries

Christine Boyd, MD

Christine Boyd, MD

Dr. Boyd is the medical director of the Sports Medicine Program. She is board certified in Pediatrics.

Areas of expertise:Sports medicine, fractures, overuse injuries, injury prevention, concussion

Charles Chan, MD

Charles Chan, MD

Dr. Chan is board certified in Orthopedic Surgery.

Areas of expertise:ACL reconstruction in the growing athlete, ankle instability, arthroscopic surgery, elbow injuries, meniscus tears, pediatric and adolescent sports injuries, pediatric orthopedic trauma, shoulder instability

Andrew Collins, MD

Andrew Collins, MD

Dr. Collins is board certified in Pediatric Rehabilitation Medicine, Pain Medicine, Pediatrics, and Physical Medicine and Rehabilitation.

Areas of expertise:Spinal deformities, neuromuscular disorders, pediatric physical medicine and rehabilitation

Margaret Cooke, MD

Margaret Cooke, MD

Dr. Cooke is a pediatric hand surgeon.

Areas of expertise:Congenital hand and arm conditions, hand and arm trauma, neuromuscular hand and arm conditions, injuries to the hand, wrist, and elbow

James Gamble, MD

James Gamble, MD

Dr. Gamble is board certified in Orthopedic Surgery.

Areas of expertise:ACL tears, adolescent knee pain, clubfoot, foot and ankle disorders, gait abnormalities, hip dislocation, knee injuries, shoulder instability, sports injuries

Erin Grieb, MD

Erin Grieb, MD

Dr. Grieb is board certified in Pediatrics.

Areas of expertise:Sports medicine, overuse injuries, knee injuries, concussions

Meghan Imrie, MD

Meghan Imrie, MD

Dr. Imrie is board certified in Orthopedic Surgery.

Areas of expertise:Scoliosis and other spinal deformities, orthopedic trauma, hip dysplasia, clubfoot and other foot and ankle deformities, neuromuscular conditions

Emily Kraus, MD

Emily Kraus, MD

Dr. Kraus is board certified in Sports Medicine and Physical Medicine and Rehabilitation.

Areas of expertise:Sports medicine, bone health, cycling and running injury prevention and treatment

Molly Meadows, MD

Molly Meadows, MD

Dr. Meadows is board certified in Pediatrics.

Areas of expertise:Sports medicine, ACL injuries, meniscus tears, patellar instability, hip pain

Amy Ladd, MD

Amy Ladd, MD

Dr. Ladd is board certified in Orthopedic Surgery and Hand Surgery.

Areas of expertise:Hand and upper limb surgery, epidermolysis bullosa

James Policy, MD

James Policy, MD

Dr. Policy is board certified in Orthopedic Surgery.

Areas of expertise:Spinal deformities, complex fracture care, sports medicine, pediatric hip reconstruction

Stephanie Pun, MD

Stephanie Pun, MD

Dr. Pun is the director of the Hip Preservation Program. She is board certified in Orthopedic Surgery.

Areas of expertise:Acetabular dysplasia, complex hip deformities, developmental dysplasia of the hip (DDH), femoracetabular impingment (FAI), femoral anteversion or retroversion, labral tears, Perthes disease, post-traumatic hip deformities, slipped capital femoral epiphysis (SCFE), sports injuries to the hip

Kevin Shea, MD

Kevin Shea, MD

Dr. Shea is the director of the Sports Medicine Program. He is board certified in Orthopedic Surgery.

Areas of expertise:Knee injuries, reconstruction procedures without growth plate injury, optimizing performance and recovery after injury

Robert Steffner, MD

Robert Steffner, MD

Dr. Steffner is board certified in Orthopedic Surgery.

Areas of expertise:Bone and soft tissue tumors, sarcoma

Kali Tileston, MD

Kali Tileston, MD

Dr. Tileston is board certified in Orthopedic Surgery.

Areas of expertise:Scoliosis, neuromuscular disorders, complex fracture care

John Vorhies, MD

John Vorhies, MD

Dr. Vorhies is board certified in Orthopedic Surgery.

Areas of expertise:Spinal deformities, orthopedic trauma, hip disorders, foot and ankle disorders, neuromuscular disorders

Jeffrey Young, MD

Jeffrey Young, MD

Dr. Young is board certified in Orthopedic Surgery.

Areas of expertise:Limb deformities, neuromuscular disorders, pediatric trauma