Conditions We Treat

Abdominal Pain (chronic and recurrent)

Abdominal Wall Abnormalities


Acute Liver Failure

Alagille Syndrome

Alpha-1 Antitrypsin Deficiency

Anorectal Malformation

Anorexia Nervosa




Autoimmune Diseases

Autoimmune Enteropathy

Autoimmune Hepatitis

Bile Acid Synthesis Defects

Biliary Artresia

Binge Eating Disorder


Carbohydrate Malabsorption

Celiac Disease

Choledochal Cysts

Chronic Intestinal Pseudo-Obstruction

Cirrhosis of the Liver

Cloaca Anomaly

Cloacal Exstrophy

Congenital Diaphragmatic Hernia

Congenital Hepatic Fibrosis

Congenital Hepatitis B


Crohn's Disease

Cyclic Vomiting


Drug-induced Liver Disease



Enteric duplication

Eosinophilic Esophagitis

Esophageal Atresia


Failure to thrive

Familial Adenomatous Polyposis

Familial Pancreatitis

Fatty Liver

Fecal Incontinence

Feeding Disorders or Difficulties

Food Allergies

Food Poisoning

Food Protein-Induced Enterocolitis Syndrome

Functional Abdominal Pain

Functional Constipation

Gallbladder Disease



Gastroesophageal Reflux (GE Reflux)

Gastrointestinal Parasites

Gastrointestinal Polyposis


Gastroschisis and Omphalocele

Genetic/Metabolic Diseases of the Liver

GI Bleeding

Giardia and other GI Infections

Helicobacter Pylori


Hirschsprung's Disease

Imperforated Anus

Inborn Errors of Metabolism

Inflammatory Bowel Disease

Intestinal Atresia and Stenosis

Intestinal Dysmotility

Intestinal Malrotation and Volvulus

Intra-abdominal cyst

Intractable Abdominal Pain


Jejunal Atresia

Juvenile Polyposis Syndrome

Lactose Intolerance


Meckel's Diverticulum

Meconium Aspiration

Megaloblastic Anemia

Megaloblastic Pernicious Anemia

Mitochondrial Hepatopathies

Necrotizing Enterocolitis

Neonatal Hepatitis

Pancreatic Insufficiency

Peptic Ulcers


Portal Hypertension Liver Disease

Primary Sclerosing Cholangitis

Progressive Familial Intrahepatic Cholestasis

Protein-Losing Enteropathy

Pyloric Stenosis

Pyruvate Dehydrogenase Deficiency

Rectal Prolapse

Rumination Syndrome

Short Bowel Syndrome

Shwachman-Diamond Syndrome

Small Bowel Atresia

Small Bowel Bacterial Overgrowth

Stomach and Duodenal Ulcers


TPN-Associated Cholestasis

Ulcerative Colitis

Viral Hepatitis

Viruses, Bacteria and Parasites in the Digestive Tract


Wilson's Disease

little girl eating video
Dr. Lina Felipez is Director of Inflammatory Bowel Disease (IBD) Research and a pediatric gastroenterologist within the Division of Gastroenterology at Nicklaus Children's Hospital in Miami.

Service Locations

Nicklaus Children's Aventura Care Center
20295 NE 29th Place
Suite 300
Aventura, FL 33180

Nicklaus Children's Boynton Beach Care Center
10383 Hagen Ranch Rd.
Suite 200
Boynton Beach, FL 33437

Nicklaus Children's Coconut Creek Care Center
6370 North State Road 7
Suite 100
Coconut Creek, FL 33073

Nicklaus Children's Doral Outpatient Center
3601 NW 107th Avenue
Doral, FL 33178

Nicklaus Children's Hospital Main Campus
3100 SW 62nd Avenue
Miami, FL 33155

Nicklaus Children's Nirvair Chowdhury Midtown Center
3915 Biscayne Boulevard
Miami, FL 33137

Nicklaus Children's Palm Beach Gardens Outpatient Center
11310 Legacy Avenue
Legacy Place
Palm Beach Gardens, FL 33410

Nicklaus Children's West Kendall Outpatient Center
13400 SW 120th Street
Suite 100
Miami, FL 33186