Medical Experts at Instituto Gastroclínico
Instituto Gastroclínico prides itself on its elite team of physicians, combining decades of clinical expertise, research acumen, and patient-centered care:
- Dra. Hilda María Pérez Useche
- Dra. Johana Juliet Osorio Maldonado
- Dr. Juan Nicolás Zuluaga Aguilar
- Dr. Sebastián Fernando Niño Ramírez
- Dra. Juliana Londoño Castillo
- Dr. Santiago Pérez Viena
- Dra. María Adelaida Saffon Abad
- Dra. Sonia Margarita Pinto Castañeda
- Dr. Marco Tulio Santisteban Arenas
- Dra. Elsie Janeth Bejarano Rengifo
- Dr. Edilberto Elías Núñez Cabarcas
- Dr. Julio Eduardo Zuleta Muñoz
These specialists cover all aspects of digestive health, from general gastroenterology to highly focused procedures in oncology, pediatrics, obesity, and metabolic disorders.
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About Instituto Gastroclínico
Located in Clínica Las Vegas, Medellín, Instituto Gastroclínico has been delivering expert gastrointestinal care since 1993. Its foundation is built on a philosophy of high ethical standards, human talent, process standardization, and cutting-edge medical technology. Known for providing holistic, personalized, and evidence-based treatments, the institute specializes in clinical gastroenterology and offers care in both adult and pediatric digestive disorders.
Multilingual services, including English, ensure comfort for international patients. ISO 9001 certification underlines its commitment to quality and patient safety. Its special programs address critical areas such as tumor treatment, obesity and overweight, and inflammatory bowel disease, providing targeted care through multidisciplinary teams.
Full Treatment Portfolio at Instituto Gastroclínico
Instituto Gastroclínico offers an extensive suite of diagnostic, preventive, and therapeutic services for gastrointestinal health:
- Capsule Endoscopy
A non-invasive test that uses a tiny wireless camera to examine the small intestine for abnormalities. - Colonoscopy
Essential for detecting colon cancer, polyps, and inflammatory bowel diseases. - Colorectal Cancer
Comprehensive screening, diagnosis, and treatment options for one of the most common GI cancers. - Consultation with a Gastroenterologist
In-depth evaluation of digestive disorders and development of tailored treatment plans. - Consultation with a Pediatric Gastroenterologist
Specialized care for children with gastrointestinal conditions. - Dietitian Consultation
Personalized nutrition plans aligned with medical treatment to support digestive health. - Endoscopic Removal of Cancerous Lesions
Minimally invasive procedures for early-stage GI cancers, avoiding the need for major surgery. - Endoscopic Sleeve Gastroplasty
A modern, incisionless bariatric procedure to reduce stomach size for weight loss. - Endoscopic Ultrasound (EUS)
Combines endoscopy and ultrasound for detailed imaging of digestive tract and surrounding tissues. - Gastric Balloon (6 & 12 months)
A temporary, non-surgical weight loss tool that helps reduce appetite and caloric intake. - Gastrointestinal Cancers
Multidisciplinary treatment for a broad spectrum of digestive tract cancers. - Intragastric Balloon
Another advanced weight loss solution involving endoscopic placement of a saline-filled balloon. - Lactose Intolerance Test
Identifies the body’s ability to digest lactose, aiding in dietary adjustments. - Small Intestinal Bacterial Overgrowth Test (SIBO Test)
Breath testing to detect overgrowth of bacteria in the small intestine, a frequent cause of bloating and IBS-like symptoms. - Upper Endoscopy
Visual assessment of the upper digestive tract to diagnose issues like ulcers, GERD, and infections. - Urea Breath Test for H. pylori
A non-invasive diagnostic tool to detect Helicobacter pylori, a major cause of peptic ulcers.
What Sets Instituto Gastroclínico Apart
- Experience Since 1993
Over three decades of trusted medical excellence in gastrointestinal health. - Human Talent & Compassionate Care
A patient-first approach rooted in empathy and professionalism. - Standardization of Processes
Ensures consistency, safety, and high-quality outcomes across all treatments. - Cutting-edge Technology
From diagnostic tools to advanced endoscopic interventions. - Academic and Research Focus
Ongoing commitment to innovation, medical education, and evidence-based practices. - High Standards of Reprocessing
Ensuring sterilization and infection control that meet international norms.
Accreditation & Certifications
- ISO 9001 Certification
A global standard that attests to the institute's quality management systems, confirming its dedication to excellence and patient safety.
Instituto Gastroclínico is not just a medical facility—it’s a center of excellence for digestive health in Latin America. Offering a complete range of gastroenterological services, a distinguished team of doctors, and internationally recognized quality standards, it is a top choice for patients seeking world-class treatment in Colombia. Whether you're managing a chronic digestive condition or exploring minimally invasive solutions for weight loss or cancer, Instituto Gastroclínico provides expert care every step of the way.

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