Dr. Ruvan Wickramasinghe

Dr. Stapleton is the division chief of oncology and director of pediatric neuro-oncology at Johns Hopkins All Children’s Hospital. Dr. Stapleton joined the hospital in 2007. She has formal training in pediatric neuro-oncology. She received the Armstrong Award for Quality and Patient Safety for Johns Hopkins All Children's in the 2024 Johns Hopkins Medicine Clinical Awards. Dr. Stapleton is on the Pediatric Palliative Care Team at Johns Hopkins All Children’s, and she specializes in symptom control and end of life care. She has been awarded numerous grants for phase I studies for patients with brain and spinal cord tumors as well as clinical research in pediatric palliative care. Dr. Stapleton’s research experience includes investigator-initiated and multi-center research projects. Dr. Stapleton is an associate professor of pediatrics at the University of South Florida and an assistant professor in the department of pediatrics at Johns Hopkins University. Dr. Stapleton completed her medical training at St. Louis University School of Medicine, residency training at Lackland Air Force Base in Texas and fellowship training at Baylor College of Medicine/Texas Children’s Hospital. Dr. Stapleton also served 13 years in the United States Air Force. Dr. Stapleton is a member of the American Board of Pediatrics, the Children’s Oncology Group, the Society of Neuro-Oncology, American Society of Pediatric Hematology/Oncology, and America Academy of Hospice and Palliative Medicine. Dr. Stapleton is highly rated in 11 conditions, according to our data. Her top areas of expertise are Medulloblastoma, Embryonal Tumor with Multilayered Rosettes, Glioma, Histiocytosis, and Bone Marrow Aspiration.

Matthew Murphy is a Palliative Medicine provider in Tampa, Florida. Dr. Murphy is highly rated in 1 condition, according to our data. His top areas of expertise are Opioid Induced Constipation, Bone Tumor, Pseudomyxoma Peritonei, and Liposarcoma.

Saima Rashid is a Palliative Medicine provider in Tampa, Florida. Dr. Rashid is highly rated in 1 condition, according to our data. Her top areas of expertise are Opioid Induced Constipation, ALK-Positive Non-Small Cell Lung Cancer, Smoldering Multiple Myeloma, and Gastroesophageal Junction Cancer.