Our Team

Leslie Collins
Assistant Professor
Pediatric Cardiology

Drew Davis, MD
Associate Professor
Pediatric Rehabilitation Medicine

Michael A. Lopez, MD, PhD
Assistant Professor
Division of Neurology

Ashley Nichols, MD
Palliative Care Medicine

Bennett Pearce
Professor
Medical Director, Heart Transplant and Heart Failure

Han Phan, MD
Assistant Professor
Division of Neurology 

Bradley Troxler, MD
Associate Professor
Pediatric Pulmonary Medicine, MDA Care Center Director

Cynthia Wozow, DO
Associate Professor
Pediatric Rehabilitation Medicine
 

Counselor
Waynette Smith, Ed.S., LPC, NCC
Licensed Professional Counselor

Genetics
Dana Goodloe, MPH, MS, CGC
Certified Genetic Counselor

Nutritionist
Jordan Hughes, MS, RD, LD

Nurses
Shelley Coskery, MSN, CRNP-AC
MDA Care Center Coordinator

Samantha Weaver, CRNP
Division of Neurology 

Angela Hamby RN, MPH, CRRN
MDA Clinic Nurse Coordinator

Vicki Snider, RN

Physical Therapists
Rhett Wheeler, PT, DPT

Respiratory Therapists
Sheila Herron, BS, RRT

Social Worker
Erin Kattus, LMSW

Scientific Research
Matthew S. Alexander, PhD
Assistant Professor of Pediatric Neurology & Genetics
Department of Pediatrics/Division of Neurology