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 Intersex. Her top areas of expertise are Medulloblastoma, Embryonal Tumor with Multilayered Rosettes, Glioma, Histiocytosis, and Bone Marrow Aspiration.

Ranjith Ramasamy is a Urologist in Miami, Florida. Dr. Ramasamy is rated as a Distinguished provider by MediFind in the treatment of Intersex. His top areas of expertise are Testicular Failure, Hypogonadism, Erectile Dysfunction (ED), Vasectomy, and Hormone Replacement Therapy (HRT).

Vladimir Bakalov is an Endocrinologist in Orange City, Florida. Dr. Bakalov is rated as an Advanced provider by MediFind in the treatment of Intersex. His top areas of expertise are Turner Syndrome, Thyroid Storm, Type 2 Diabetes (T2D), and Obesity in Children.

Nelly Mauras is a Pediatric Endocrinologist in Jacksonville, Florida. Dr. Mauras is rated as an Advanced provider by MediFind in the treatment of Intersex. Her top areas of expertise are Short Stature (Growth Disorders), Precocious Puberty, Type 1 Diabetes (T1D), Idiopathic Short Stature (ISS), and Hormone Replacement Therapy (HRT).

Alice Chang is an Endocrinologist in Jacksonville, Florida. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Intersex. Her top areas of expertise are Ovarian Overproduction of Androgens, Polycystic Ovary Syndrome, Familial Glucocorticoid Deficiency, Endoscopic Transnasal Transsphenoidal Surgery, and Hormone Replacement Therapy (HRT).

Dr. Crenshaw is the medical director for the Clinical Genetics Program at Johns Hopkins All Children’s Hospital and also serves as an assistant professor with Johns Hopkins Medicine. Her research interests include congenital heart defects, chromosome abnormalities and Turner Syndrome. She has additional expertise in the genetics of congenital heart disease and connective tissue disorders. After graduating from Cornell University as a Cornell National Scholar and Hughes Research Scholar, Dr. Crenshaw received her medical degree from the State University of New York Health Sciences Center at Syracuse. She completed a pediatrics residency at Inova Fairfax Hospital for Children in Falls Church, VA (a teaching affiliate of the University of Virginia), followed by a three-year medical genetics training program at Johns Hopkins University’s McKusick-Nathans Institute of Genetic Medicine in Baltimore, MD. Dr. Crenshaw is rated as an Experienced provider by MediFind in the treatment of Intersex. Her top areas of expertise are Turner Syndrome, Intersex, Mosaicism, and Cleft Lip and Palate.

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 Intersex. His top areas of expertise are Osteosarcoma, Ewing Sarcoma, Rhabdomyosarcoma, and Adult Soft Tissue Sarcoma.

Dr. Ukarapong is medical director of pediatric endocrinology at Johns Hopkins All Children’s Hospital. He joined the medical staff in 2022. Dr. Ukarapong earned his medical degree from Mahidol University, located in Bangkok, Thailand. He completed his pediatric residency in 2008 at Long Island College Hospital in New York and pediatric endocrinology fellowship at Jackson Memorial Hospital/University of Miami in 2011. In 2019, he earned his Master of Business Administration in Healthcare from Florida International University, Chapman School of Business, Miami. He held the position of associate professor of Clinical Pediatrics at the University of Miami, Miller School of Medicine. His interests include general endocrinology, bone and mineral disorders in children, medical education and health care administration. Dr. Ukarapong is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Childhood Hypophosphatasia (HPP), Precocious Puberty, Type 1 Diabetes (T1D), and Turner Syndrome.

Lournaris Torres is a Pediatric Endocrinologist in Jacksonville, Florida. Dr. Torres is rated as an Experienced provider by MediFind in the treatment of Intersex. Her top areas of expertise are Turner Syndrome, Short Stature (Growth Disorders), Type 1 Diabetes (T1D), Hypogonadotropic Hypogonadism, and Hormone Replacement Therapy (HRT).

Scott Rivkees is a Pediatric Endocrinologist in Gainesville, Florida. Dr. Rivkees is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Thyroid Cancer, Multisystem Inflammatory Syndrome in Children (MIS-C), Intersex, Turner Syndrome, and Thyroidectomy.

Neil Goodman is an Endocrinologist in Coral Gables, Florida. Dr. Goodman is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Ovarian Overproduction of Androgens, Polycystic Ovary Syndrome, Infertility, Intersex, and Hormone Replacement Therapy (HRT).

Hans Ghayee is an Endocrinologist in Gainesville, Florida. Dr. Ghayee is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Pheochromocytoma, Neuroendocrine Tumor, Adrenal Cancer, and Ectopic Cushing's syndrome.

Umal Azmat is an Endocrinologist in Kissimmee, Florida. Dr. Azmat is rated as an Experienced provider by MediFind in the treatment of Intersex. Her top areas of expertise are Hypothyroidism, Thyroid Nodule, Hirsutism in Women, and Hyperthyroidism.

Alejandro Ayala is an Endocrinologist in Miami, Florida. Dr. Ayala is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Pituitary Tumor, Cushing's disease, Pheochromocytoma, Tissue Biopsy, and Liver Embolization.

Alex Manzano is an Endocrinologist in Miami Beach, Florida. Dr. Manzano is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Thyroid Nodule, Thyroid Cancer, Follicular Thyroid Cancer, and Anaplastic Thyroid Cancer.

Tossaporn Seeherunvong is a Pediatric Endocrinologist in Miami, Florida. Dr. Seeherunvong is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Precocious Puberty, Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), and Familial Short Stature (FSS).

Dorothy Shulman is a Pediatric Endocrinologist in Tampa, Florida. Dr. Shulman is rated as an Experienced provider by MediFind in the treatment of Intersex. Her top areas of expertise are Type 1 Diabetes (T1D), Autosomal Dominant Hypocalcemia, Turner Syndrome, and Mixed Gonadal Dysgenesis.

Gary Berkovitz is a Pediatric Endocrinologist in Miami, Florida. Dr. Berkovitz is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Childhood Hypophosphatasia (HPP), Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

Andreas Moraitis is an Endocrinologist in Sunny Isles Beach, Florida. Dr. Moraitis is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Cushing's syndrome, Ectopic Cushing's syndrome, Nelson Syndrome, and Cushing's disease.

Mustafa Kinaan is an Endocrinologist in Saint Cloud, Florida. Dr. Kinaan is rated as an Experienced provider by MediFind in the treatment of Intersex. His top areas of expertise are Exogenous Cushing's syndrome, Type 2 Diabetes (T2D), Hypothyroidism, Graves Disease, and Thyroidectomy.