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 Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Lactose Intolerance, Morning Sickness, Rotor Syndrome, Dubin-Johnson Syndrome, and Gastrostomy.

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 Advanced provider by MediFind in the treatment of Lactose Intolerance. 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 Advanced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Delayed Growth, Lactose Intolerance, Morning Sickness, and Gastroschisis.

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 Lactose Intolerance. Her top areas of expertise are Lactose Intolerance, Atresia of Small Intestine, Fecal Impaction, and Small Bowel Bacterial Overgrowth.

Enos Perez is a primary care provider, practicing in Family Medicine in St Petersburg, Florida. Dr. Perez is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypothyroidism, and Deep Vein Thrombosis.

Michael Reilly is a primary care provider, practicing in Family Medicine in St Petersburg, Florida. Dr. Reilly is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Androgen Insensitivity Syndrome, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hip Replacement, and Ureteroscopy. Dr. Reilly is currently accepting new patients.

David Nguyen is a primary care provider, practicing in Internal Medicine in St Petersburg, Florida. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Progeria. Dr. Nguyen is currently accepting new patients.

Ernst Bontemps is a Gastroenterologist in Saint Petersburg, Florida. Dr. Bontemps is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Trichohepatoenteric Syndrome, Gastrectomy, and Colonoscopy.

Milan Patel is a Gastroenterologist in St Petersburg, Florida. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Chronic Erosive Gastritis, Colonic Malakoplakia, Lactose Intolerance, Gastrectomy, and Endoscopy.

Mohammad Joud is a primary care provider, practicing in Internal Medicine in St Petersburg, Florida. Dr. Joud is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Glucocorticoid-Remediable Aldosteronism, Hypertension, Colonoscopy, and Ureteroscopy. Dr. Joud is currently accepting new patients.

Miguel Fana is a primary care provider, practicing in Internal Medicine in St Petersburg, Florida. Dr. Fana is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Hypoparathyroidism, Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Purpura. Dr. Fana is currently accepting new patients.

Micaella Kantor is a Gastroenterologist in St Petersburg, Florida. Dr. Kantor is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. Her top areas of expertise are Gastrointestinal Bleeding, Meckel's Diverticulum, Gas Bloat Syndrome, Anemia, and Endoscopy.

Nimal Patel is a Gastroenterologist in St Petersburg, Florida. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Gastrointestinal Bleeding, Gastritis, Gastric Dysmotility, Endoscopy, and Gastrostomy.

Harsh Patel is a Gastroenterologist in St Petersburg, Florida. Dr. Patel has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), and Familial Adenomatous Polyposis.

Keshav Kukreja is a Gastroenterologist in St Petersburg, Florida. Dr. Kukreja has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Heartburn, Irritable Bowel Syndrome (IBS), Swallowing Difficulty, Stent Placement, and Endoscopy.

Fadi Saba is a primary care provider, practicing in Internal Medicine in Pinellas Park, Florida. Dr. Saba is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, Gastrostomy, and Thyroidectomy. Dr. Saba is currently accepting new patients.

Kenneth Neifeld is a primary care provider, practicing in Internal Medicine in Seminole, Florida. Dr. Neifeld is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Apparent Mineralocorticoid Excess, Familial Hyperaldosteronism, Hyperaldosteronism, and Hypertensive Heart Disease. Dr. Neifeld is currently accepting new patients.

Chetan Desai is a Gastroenterologist in Clearwater, Florida. Dr. Desai has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Gardner Syndrome, Gastrectomy, and Gastrostomy.

Jatin Bidani is a Gastroenterologist in Largo, Florida. Dr. Bidani is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrectomy, and Colonoscopy.

Mohammad Yamani is a primary care provider, practicing in Internal Medicine in Clearwater, Florida. Dr. Yamani is rated as an Experienced provider by MediFind in the treatment of Lactose Intolerance. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and High Cholesterol. Dr. Yamani is currently accepting new patients.