Isabel Cristina Rojas Santamaria, MD
Pediatric Gastroenterologist
Assistant Professor at UT Southwestern Medical Center
- Languages Spoken:
- English,
Education and Training
- Medical School
- Colegio Mayor/Nuestra Senora del Rosario (1994)
- Residency
- University of Oklahoma College of Medicine -Tulsa (2008), Pediatrics
- Fellowship
- UT Southwestern - Children's Medical Center (2012), Pediatric GI/Nutrition
- Board Certification
- American Board of Pediatrics/Gastroenterology
Conditions
- Abdominal Migraines
- Achalasia
- Alagille Syndrome
- Alpha-1 Antitrypsin Deficiency (A1AT)
- Ascites
- Biliary Atresia
- Celiac Disease
- Chronic Abdominal Pain
- Cirrhosis
- Colic
- Colon Polyps
- Colorectal Cancer
- Constipation
- Crigler-Najjar Syndrome
- Cyclic Vomiting Syndrome (CVS)
- Diarrhea
- Dubin-Johnson Syndrome
- Dysphagia (Swallowing Disorder)
- Encopresis
- Esophageal Strictures
- Failure to Thrive (FTT)
- Familial Adenomatous Polyposis (FAP)
- Fecal (Bowel) Incontinence
- Feeding Disorder
- Functional Abdominal Pain Syndrome (FAPS)
- GI Bleeding
- Gastroenteritis
- Gastroesophageal Reflux Disease GER GERD
- Gilbert's Disease
- Helicobacter Pylori (H. Pylori) Infection
- Hemochromatosis
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Hirschsprung's Disease
- Intrahepatic Cholestasis Liver Diseases
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Liver (Hepatic) Tumors
- Liver Failure
- Malabsorption
- Metabolic Liver Disease
- Microscopic Colitis (Lymphocytic Colitis or Collagenous Colitis)
- Necrotizing Enterocolitis (NEC)
- Peptic Ulcer
- Rumination Syndrome
- Viral Hepatitis
- Wilson's Disease
Treatments and Services
Departments and Programs
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Research Interests
- Capsule endoscopy
- Cholestasis
- Pathophysiology of itching from liver disease
- Portal hypertension
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Awards and Honors
- Intern best board review performance, Department of Pediatrics, University of Oklahoma