Cathleen Cook, MD

Cathleen Cook, MD

Tri-Cities Affiliate Clinic
Clinic Physician



Contact Information

Johnson City Medical Center
400 N State of Franklin Road
Johnson City, TN 37604
Phone: (423) 431-3950
Fax: (423) 431-3969


I am excited about joining our Tri-Cities St. Jude Affiliate team. I was born and reared in Georgia, receiving my undergraduate degree from the University of Georgia in Athens, GA in 2003. I completed my medical degree at Penn State University, Milton S. Hershey College of Medicine in Hershey, PA in 2007 and my pediatric residency training at East Carolina University, Brody School of Medicine in Greenville, NC in 2010. From 2010-2013, I was blessed to continue my medical training at St. Jude Children’s Research Hospital in Memphis, TN for pediatric hematology, oncology, and neuro-oncology. In addition, I am currently pursuing a Master’s in Medical Education through the University of Cincinnati, Cincinnati Children’s Hospital. While here with ETSU, Quillen College of Medicine, Tri-Cities St. Jude Affiliate, I look forward to providing excellent patient care, continuing research endeavors with St. Jude Memphis, and becoming involved with resident and medical student education. Thank you for welcoming me into your families’ lives and allowing me to care for your children!