International Stem Cell Institute

The International Stem Cell Institute (ISCI) is a regenerative and integrative medicine clinic associated with Bogotá, Colombia. The organization focuses on personalized medical consultations and treatment programs involving regenerative medicine, functional medicine, and stem-cell-based approaches. Its multidisciplinary team includes Dr. Leonardo Gonzalez, founder and Chief Medical Officer, alongside physicians with expertise in interventional radiology, cardiology, anesthesiology, and other specialties. Heidy Gonzalez is described in the institute’s materials as leading its executive or operational activities, while Tanya Grizzle serves as Chief Commercial Officer, with responsibilities spanning sales, marketing, and commercial growth. The institute serves an international audience and provides information and consultations for prospective patients exploring its services. Its professional network and patient-facing activities create potential opportunities for healthcare partnerships, physician education, and organizational outreach. Claims about stem-cell treatments should be evaluated against the available clinical evidence and applicable regulatory approvals for each specific therapy and indication.