Global Knowledge Health Consulting

GKHC — Global Knowledge Health Consulting — is a premium clinical navigation consultancy headquartered in Lisbon, Portugal, with an international reach spanning multiple continents. We exist to bridge the gap between patients and the complex, often fragmented world of modern healthcare. Whether you are facing a new diagnosis, managing a chronic condition, or seeking access to the best specialists in the world, GKHC guides you every step of the way with clarity, empathy, and discretion.

Our services are designed for individuals and families who demand the highest standard of personalized care. We serve private patients, expatriates, corporate executives, and anyone who finds navigating the healthcare system overwhelming or inefficient. From scheduling appointments and coordinating between specialists, to arranging medical transport and facilitating second opinions from leading international physicians, we handle every detail so that our clients can focus entirely on their health and recovery.

For corporations and insurers, we offer integrated health navigation solutions that improve employee well-being, accelerate return-to-work outcomes, and reduce the friction associated with complex medical cases. Our corporate partnerships span across Europe, the Americas, and the Middle East, giving us the network and knowledge to support globally mobile teams wherever they are in the world.

GKHC was founded by Gonçalo Kol de Carvalho, a passionate advocate for patient rights and equitable access to quality healthcare. Gonçalo built GKHC on the belief that every person deserves a trusted guide in their most critical health moments — someone who combines deep medical knowledge with genuine human care. Our team of clinical advisors, case managers, and international liaisons share this commitment to excellence, treating every client with the dignity and attention they deserve.

Based at the Entrepreneurship and Innovation Incubator in Praça das Indústrias, Lisbon, GKHC is strategically positioned at the intersection of Europe's leading healthcare systems and the rapidly growing Portuguese-speaking markets in Brazil, Africa, and beyond. Our vision is to become the world's most trusted name in clinical navigation — a beacon of luminous guidance for those embarking on the most important journey of their lives.