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 rated as an Advanced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. Her top areas of expertise are Medulloblastoma, Embryonal Tumor with Multilayered Rosettes, Glioma, Histiocytosis, and Bone Marrow Aspiration.

Dr. Jallo is the vice dean and physician-in-chief at Johns Hopkins All Children's Hospital. He also is the David M. Goldenberg Family Endowed Chair in the Institute for Brain Protection Sciences and a professor of neurosurgery, pediatrics and oncology with Johns Hopkins University School of Medicine. Dr. Jallo joined Johns Hopkins in 2003 as a pediatric neurosurgeon. In 2013, he became the pediatric neurosurgery division director at The Johns Hopkins Hospital in Baltimore. Dr. Jallo moved to Johns Hopkins All Children's in 2015 to launch the Institute for Brain Protection Sciences, a multidisciplinary institute that unites clinicians, researchers and educators focused on promoting optimal neurodevelopment and caring for children with injuries and illnesses that can affect the brain. His areas of expertise include tumors of the brain and spinal cord, intraoperative neurophysiological monitoring for eloquent tumors, use of minimally invasive technologies such as endoscopy and keyhole surgery and surgical treatment of epilepsy. Dr. Jallo has published more than 245 peer-reviewed scientific articles, 89 book chapters and is co-editor of five textbooks on pediatric neurosurgery, pediatric epilepsy surgery and neuroendoscopy. In addition, Dr. Jallo has been principal investigator for NIH and private foundation grants focused on treatment of pediatric central nervous system tumors and other neurosurgical challenges. Dr. Jallo earned his medical degree at the University of Virginia Medical School and completed his residency in neurosurgery at New York University Medical Center and fellowship in pediatric neurosurgery at Beth Israel Medical Center, Institute for Neurology and Neurosurgery, in New York. Dr. Jallo is rated as an Advanced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Ependymoma, Spinal Tumor, Subependymoma, Posterior Fossa Decompression, and Laminectomy.

Dr. Metts specializes in pediatric hematology/oncology in the Johns Hopkins All Children's Cancer & Blood Disorders Institute. He sees patients on our main campus in St. Petersburg and at the Johns Hopkins All Children’s Outpatient Care Center in Tampa. He joined the hospital in 2016. He received his medical degree from the University of South Carolina School of Medicine and completed an internship and residency in pediatrics at Johns Hopkins All Children’s Hospital through the University of South Florida Morsani School of Medicine. Dr. Metts then trained at Emory University School of Medicine as a pediatric hematology/oncology fellow. His clinical interests include sarcomas, rare solid tumors, and Phase 1 and Phase 2 trials for pediatric solid tumors. Dr. Metts is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Osteosarcoma, Ewing Sarcoma, Rhabdomyosarcoma, and Adult Soft Tissue Sarcoma.

Dr. Grana specializes in pediatric hematology/oncology in the Johns Hopkins All Children’s Cancer & Blood Disorders Institute. She joined the hospital medical staff in 1992. Dr. Grana earned her medical degree from the University of Puerto Rico School of Medicine. She trained in pediatrics at University Children’s Hospital in San Juan, Puerto Rico, and completed a pediatric hematology/oncology fellowship at the University of Florida. Dr. Grana is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. Her top areas of expertise are Acute Monoblastic Leukemia (AmoL), Neuroblastoma, Embryonal Tumor with Multilayered Rosettes, and Immune Thrombocytopenic Purpura (ITP).

Neil Goldenberg is a Pediatric Hematologist Oncology provider in Saint Petersburg, Florida. Dr. Goldenberg is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Venous Thromboembolism (VTE), Mesenteric Venous Thrombosis, Blood Clots, Thrombectomy, and Gastrostomy.

Dr. Geller specializes in pediatric neurology for the Johns Hopkins All Children’s Institute for Brain Protection Sciences. He sees patients at the main campus in St. Petersburg and at Johns Hopkins All Children’s Outpatient Care, North Port. He joined the hospital staff in 2018. Dr. Geller previously was a pediatric neurologist and child neurology residency program director at Cardinal Glennon Children's Medical Center in St. Louis, Missouri. He retired as a captain from the U.S. Navy Medical Corps. His clinical and research interests include neurofibromatosis, neuro-oncology and pain management. Dr. Geller earned his medical degree from St. Louis University Medical School. He trained in pediatrics and served as chief resident at Naval Hospital in Oakland, California. He then completed a pediatric neurology residency and served as chief neurology resident at the University of Illinois in Chicago. He also completed a six-week externship at Queen Square Neurologic Institute in London, England. Dr. Geller is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Cerebral Ventricle Cancer, Neurofibromatosis Type 1 (NF1), Neurofibromatosis, and Duchenne Muscular Dystrophy.

Gregory Hale is a Pediatric Hematologist Oncology provider in St Petersburg, Florida. Dr. Hale is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Leukemia, Acute Lymphoblastic Leukemia (ALL), Chronic Graft Versus Host Disease (cGvHD), Graft Versus Host Disease (GvHD), and Bone Marrow Transplant.

Yarema Bezchlibnyk is a Neurosurgery provider in St Petersburg, Florida. Dr. Bezchlibnyk is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Movement Disorders, Parkinson's Disease, Essential Tremor, Deep Brain Stimulation, and Rhizotomy.

Erasmo Passaro is a Neurologist in Saint Petersburg, Florida. Dr. Passaro is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Memory Loss, Seizures, Generalized Tonic-Clonic Seizure, and Subependymoma.

Richard Knipe is an Oncologist and a Hematologist in St Petersburg, Florida. Dr. Knipe is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Paget Disease of the Breast, Pleuropulmonary Blastoma, Lung Cancer, and Familial Colorectal Cancer. Dr. Knipe is currently accepting new patients.

Brandon Konkel is an Oncologist and a Hematologist in St. Petersburg, Florida. Dr. Konkel is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Thrombocytopenia, Anemia, Schnitzler Syndrome, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Konkel is currently accepting new patients.

Marc Goldman is a Neurosurgery provider in St Petersburg, Florida. Dr. Goldman is rated as an Advanced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Subdural Hematoma, Chronic Subdural Hematoma, Metastatic Brain Tumor, Awake Craniotomy, and Laminectomy. Dr. Goldman is currently accepting new patients.

Sireesha Datla is an Oncologist and a Hematologist in St Petersburg, Florida. Dr. Datla is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma. Dr. Datla is currently accepting new patients.

Christopher Koebbe is a Neurosurgery provider in St Petersburg, Florida. Dr. Koebbe is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Spinal Stenosis, Subdural Hematoma, Posterior Fossa Tumor, Microdiscectomy, and Laminectomy. Dr. Koebbe is currently accepting new patients.

Lisa Flaherty is a Neurologist in St Petersburg, Florida. Dr. Flaherty is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. Her top areas of expertise are Stroke, Cerebellar Degeneration, Subarachnoid Hemorrhage, and Apoplexy. Dr. Flaherty is currently accepting new patients.

Behzad Mowlazadeh is an Oncologist in Bay Pines, Florida. Dr. Mowlazadeh is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Acute Promyelocytic Leukemia, and Thrombocytopenia.

Lane Ziegler is an Oncologist and a Hematologist in Largo, Florida. Dr. Ziegler is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Paget Disease of the Breast, Lung Cancer, Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS). Dr. Ziegler is currently accepting new patients.

Kevin Tralins is a Radiation Oncologist in Largo, Florida. Dr. Tralins is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Laryngeal Cancer, Throat Cancer, Prostate Cancer, and Familial Prostate Cancer.

Vivian Griffin is a Radiologist and a Radiation Oncologist in Largo, Florida. Dr. Griffin is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. Her top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Metastatic Brain Tumor, and Breast Cancer. Dr. Griffin is currently accepting new patients.

Larry Gandle is a Radiation Oncologist in Largo, Florida. Dr. Gandle has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Embryonal Tumor with Multilayered Rosettes. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Gandle is currently accepting new patients.