Yamen Smadi is a Pediatric Gastroenterologist and a Pediatrics provider in Orlando, Florida. Dr. Smadi is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Exocrine Pancreatic Insufficiency, Endoscopy, and Tissue Biopsy. Dr. Smadi is currently accepting new patients.

Donald Plumley is a Pediatric Surgeon and a General Surgeon in Orlando, Florida. Dr. Plumley is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Pilonidal Sinus Disease, Retroperitoneal Inflammation, Imperforate Anus, and Cystic Adenomatoid Malformation of Lung. Dr. Plumley is currently accepting new patients.

Nishant Patel is a Pediatric Gastroenterologist and a Gastroenterologist in Orlando, Florida. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Lactose Intolerance, Dubin-Johnson Syndrome, Rotor Syndrome, and Painful Swallowing. Dr. Patel is currently accepting new patients.

Dr. Wilsey specializes in pediatric gastroenterology, hepatology, and nutrition in the Department of Medicine. He is the vice chair of the Division of Gastroenterology and served as chief of the medical staff from 2020-2021. In 2022, he was named Johns Hopkins All Children’s Hospital Physician of the Year in the Johns Hopkins Medicine Clinical Awards. Dr. Wilsey is an advanced therapeutic endoscopist specializing in endoscopic retrograde cholangiopancreatography (ERCP) for infants and children. He is one of a select group of gastroenterologists with this expertise internationally and across North America. At Johns Hopkins All Children’s Hospital, he has developed and implemented multiple clinical innovations related to therapeutic endoscopy. He is an associate professor of clinical pediatrics at the Johns Hopkins University School of Medicine. Additionally, he is a core faculty member of the Johns Hopkins All Children’s Pediatric Residency Training Program, where he serves as a faculty and research mentor for pediatric resident physicians. Dr. Wilsey has published more than 90 peer-reviewed research articles, review articles, case reports, consensus statements, and book chapters. He also serves as a peer reviewer for several medical journals, and is the associate editor of the Journal of Pediatric Gastroenterology and Nutrition. He has delivered numerous talks nationally and internationally in the field of advanced therapeutic endoscopy, including the management of esophageal strictures. Dr. Wilsey joined the medical staff in 2002. He is also a clinical professor of pediatrics at the University of South Florida College of Medicine and a former associate program director of the University of South Florida Pediatric Residency Training Program. He earned his medical degree from the University of Miami School of Medicine. He completed his pediatric residency at Baylor College of Medicine and Texas Children’s Hospital, followed by fellowship training in pediatric gastroenterology, hepatology, and nutrition at Baylor College of Medicine and Texas Children’s Hospital. Dr. Wilsey sees patients at the following location: Outpatient Care, St. Petersburg 601 5th Street South, St. Petersburg, FL 33701 Phone: 727-822-4300 Recent News Articles and Media Coverage Study finds possible link between long COVID and mystery hepatitis in kids, Today Show - NBC (June 17, 2022) Is COVID-19 Related to Pediatric Cases of Hepatitis? Verywell Health (June 28, 2022). Dr. Wilsey is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Esophageal Atresia, Eosinophilic Esophagitis, Tracheoesophageal Fistula, Gastrostomy, and Endoscopy.

Dr. Law has been a long-time resident of Florida, growing up in Orlando and completing her undergraduate studies and medical school at the University of South Florida in Tampa. She trained at USF for pediatric residency and spent an additional year as chief USF pediatric resident at Johns Hopkins All Children's Hospital. She lived in New York City while completing her fellowship in pediatric gastroenterology, hepatology, and nutrition at New York Presbyterian Hospital - Columbia University. She spent her training in both clinical practice and lab research focusing on the enteric nervous system and motility issues in mice. Her career passion is caring for children with all types of general GI disorders. Dr. Law sees patients at the following location: Outpatient Care, St. Petersburg 601 5th Street South, St. Petersburg, FL 33701 Phone: 727-822-4300. Dr. Law is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. Her top areas of expertise are Delayed Growth, Lactose Intolerance, Morning Sickness, and Gastroschisis.

Dr. Kaiser is a pediatric gastroenterologist at Johns Hopkins All Children’s. He sees patients in the gastroenterology office in Temple Terrace and the Outpatient Care Center in Lakeland. He earned his medical degree from the University of Florida College of Medicine in Gainesville. He completed his pediatric residency at Arnold Palmer Hospital for Children and Women, where he also served as chief resident. He then completed a fellowship in pediatric gastroenterology and nutrition at Vanderbilt University Medical Center in Nashville. Dr. Kaiser is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Malnutrition, Morning Sickness, Rotor Syndrome, and Dubin-Johnson Syndrome.

Dr. Chandler is chief of the Division of Pediatric Surgery and the Pediatric Surgery Fellowship Program Director at Johns Hopkins All Children’s Hospital. She joined the medical staff in 2008, became interim chief in 2020 and was named full-time chief in 2021. She also is an associate professor of Surgery at the Johns Hopkins School of Medicine. Dr. Chandler’s clinical and research areas of interest are minimally invasive surgery including pectus excavatum, and pediatric cancer surgery. She is a member of the American College of Surgeons. Dr. Chandler was named Johns Hopkins All Children’s Hospital physician of the year in the 2017 Johns Hopkins Medicine Clinical Excellence Awards. Dr. Chandler earned her medical degree from the University of Massachusetts Medical School, Worcester, where she completed her general surgical residency. She completed a research fellowship in surgery at Beth Israel Deaconess Medical Center, Harvard Medical School, and was principal investigator for a grant that focused on overcoming chemoresistance in pancreatic cancer. She also completed a fellowship in pediatric surgery at The Johns Hopkins Hospital and School of Medicine in Baltimore, Maryland, with training in laparoscopic and advanced miniature access surgery. Dr. Chandler is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. Her top areas of expertise are Appendicitis, Pectus Excavatum, Viral Gastroenteritis, Appendectomy, and Endoscopy.

Dr. Danielson is associate dean of clinical affairs at Johns Hopkins All Children’s Hospital. Dr. Danielson also began serving as president of All Children’s Specialty Physicians (ACSP) in 2023, first on an interim basis and then permanently. A clinical professor of surgery, he has chaired the Johns Hopkins All Children's Department of Surgery since 2020 and was interim chair from 2018 to 2020. He specializes in general surgery and was an early adopter of minimally invasive surgical techniques, developing expertise in treating chest wall deformities. Dr. Danielson founded the first fellowship sponsored by Johns Hopkins All Children’s Hospital in pediatric surgery and was also instrumental in bringing the National Quality Improvement in Surgery Program to the institution. He was named Johns Hopkins All Children’s Hospital physician of the year in the 2015 Johns Hopkins Medicine Clinical Awards. He joined the hospital staff in 2008. He retired as a colonel from the U.S. Army Reserve in 2017 after serving in both Iraq and Afghanistan. Dr. Danielson earned his medical degree from the University of Rochester where he also completed the residency program in general surgery through Strong Memorial Hospital. He completed a research fellowship in pediatric surgery at Massachusetts General Hospital/Harvard University and a clinical fellowship in pediatric surgery at Children’s Hospital Los Angeles. Before joining Johns Hopkins All Children’s, he served as director of pediatric surgical oncology at the University of Massachusetts. Dr. Danielson is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Appendicitis, Pectus Excavatum, Omphalocele, Appendectomy, and Endoscopy.

Dr. Rivera-Nieves specializes in pediatric gastroenterology, hepatology and nutrition in the Department of Medicine. She sees patients on our main campus in St. Petersburg and at Johns Hopkins All Children’s Outpatient Care, Sarasota. She joined the medical staff in 2020. Dr. Rivera-Nieves earned her medical degree from the Universidad Autónoma de Guadalajara in Jalisco, Mexico. She completed a pre-internship medical program at New York Medical College in Valhalla, New York. She then completed a family medicine internship from Vidant Medical Center, East Carolina University/Brody School of Medicine in Greenville, North Carolina, followed by a pediatric residency in general pediatrics from Vidant Medical Center, East Carolina University/Brody School of Medicine. Dr. Rivera-Nieves also completed a pediatric gastroenterology fellowship from Orlando Health, Arnold Palmer Hospital for Children/University of Florida in Orlando, Florida. Dr. Rivera is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. Her top areas of expertise are Lactose Intolerance, Atresia of Small Intestine, Fecal Impaction, and Small Bowel Bacterial Overgrowth.

Dr. Beltroy specializes in pediatric gastroenterology for the Johns Hopkins All Children’s Hospital Department of Medicine. He primarily sees patients in Tampa and Lakeland. His clinical interests include eosinophilic esophagitis, inflammatory bowel disease, constipation and abdominal pain. Dr. Beltroy earned his medical degree from Universidad Peruana Cayetano Heredia in Lima, Peru. He trained in pediatrics and served as pediatric chief resident at SUNY Health Science Center in Brooklyn, New York. Dr. Beltroy then completed a pediatric gastroenterology fellowship at Children’s Medical Center of Dallas in Texas. He is fluent in Spanish. Dr. Cornejo is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Delayed Growth, Gastroesophageal Reflux Disease (GERD), Encopresis, and Hirschsprung Disease.

Dr. McClenathan is chief of the division of the pediatric gastroenterology, hepatology and nutrition at Johns Hopkins All Children’s Hospital. He earned his medical degree at Louisiana State University School of Medicine and completed his pediatric internship and residency at The Johns Hopkins Hospital and his pediatric gastroenterology and nutrition clinical and research fellowships at Harvard Medical School and Massachusetts General Hospital. Dr. Mcclenathan is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Lactose Intolerance, Morning Sickness, Rotor Syndrome, Dubin-Johnson Syndrome, and Gastrostomy.

Dr. Irizarry is a pediatric gastroenterologist at Johns Hopkins All Children’s. She sees patients in the gastroenterology office in Temple Terrace and the Outpatient Care Center in Brandon. Her clinical interests include inflammatory bowel disease and eosinophilic esophagitis. She earned her medical degree from Ponce School of Medicine in Ponce, Puerto Rico. She completed a pediatric residency at the University of South Florida in Tampa. She then completed a fellowship in pediatric gastroenterology, hepatology and nutrition at the University of Colorado School of Medicine in Denver. Dr. Irizarry is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. Her top areas of expertise are Morning Sickness, Trichohepatoenteric Syndrome, Diarrhea, and Gilbert Syndrome.

Dr. Doshi specializes in neonatology at Johns Hopkins All Children’s. He sees patients at Sarasota Memorial Hospital, Sarasota Memorial – Venice and HCA Florida Brandon Hospital, through a collaboration with Johns Hopkins All Children’s. He joined the hospital staff in 2025. Dr. Doshi’s clinical and research interests focus on the long-term outcomes among extremely prematurely born patients by monitoring targeted oxygen saturation, nutritional support for optimal growth, and strategies to reduce bronchopulmonary dysplasia rates. He was previously a neonatologist at Golisano Children’s Hospital of Southwest Florida in Fort Myers. He earned his medical degree from Saurashtra University in Surendranagar, India. He completed a residency in pediatrics at Staten Island University Hospital, followed by a fellowship in neonatal-perinatal medicine at Cohen Children’s Medical Center. He also earned a Master of Public Health in epidemiology from Florida International University. He speaks English, Gujarati and Hindi. Dr. Doshi is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Infantile Pneumothorax, Bilirubin Encephalopathy, Transient Familial Hyperbilirubinemia, Gastroschisis, and Gastrostomy.

Emanuele Menzo is a General Surgeon in Weston, Florida. Dr. Menzo is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Hernia, Umbilical Hernia, Juvenile Angiofibroma, Hernia Surgery, and Gastrectomy.

Dr. Lugo is a pediatric gastroenterologist at Johns Hopkins All Children’s. He sees patients in the gastroenterology office in Port Richey. His clinical interests include all aspects of pediatric gastroenterology but especially inflammatory bowel disease and eosinophilic esophagitis. He earned his medical degree from Meharry Medical College in Nashville. He completed a general pediatrics residency and pediatric gastroenterology fellowship at the University of Alabama at Birmingham. Dr. Lugo is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Malnutrition, Morning Sickness, Lactose Intolerance, and Encopresis.

Dr. Condino is a pediatric gastroenterologist at Johns Hopkins All Children’s. She sees patients in the gastroenterology office in Odessa and the Outpatient Care Center in East Lake. She earned her medical degree from the New York College of Osteopathic Medicine in Old Westbury, New York. She completed pediatric internships at the State University of New York at Buffalo School of Medicine and Biomedical Sciences in Buffalo, and the University of South Florida Health Sciences Center in St. Petersburg, Florida. She then completed a pediatric residency at the University of South Florida Health Sciences Center, followed by a clinical fellowship and then a research fellowship in pediatric gastroenterology, hepatology, and Nutrition at the University of Colorado Health Sciences Center in Denver. Dr. Condino is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. Her top areas of expertise are Chronic Idiopathic Constipation (CIC), Lactose Intolerance, Malnutrition, and Morning Sickness.

Dr. Chan is a pediatric gastroenterologist at Johns Hopkins All Children’s. He sees patients in the gastroenterology office in Sarasota. His clinical interests include Eosinophilic esophagitis. He earned his medical degree at St. George’s University. He completed a pediatric residency at Children’s Hospital at Erlanger in Chattanooga, Tennessee, and a pediatric gastroenterology fellowship at Golisano Children’s Hospital in Rochester, New York. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Lactose Intolerance, Delayed Growth, Eosinophilic Esophagitis, and Type 1 Diabetes (T1D).

George Koberlein is a Pediatric Radiologist in Orlando, Florida. Dr. Koberlein has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Atresia of Small Intestine and Intussusception in Children.

David Disantis is a Radiologist in Jacksonville, Florida. Dr. Disantis is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Visceromegaly, Gallbladder Disease, Pulmonary Fibrosis, Gastrostomy, and Endoscopy.

Paul Kuo is a General Surgeon in Tampa, Florida. Dr. Kuo is rated as an Experienced provider by MediFind in the treatment of Atresia of Small Intestine. His top areas of expertise are Hernia, Gallbladder Disease, Umbilical Hernia, Pancreaticoduodenectomy, and Gallbladder Removal.