Dr. Ernesta Kastanjeda Martines is a medical oncologist specializing in the diagnosis, treatment, and comprehensive care of patients with brain, breast, lung and other cancers. She is dedicated to applying the latest advances in oncology and personalized treatment approaches to ensure the best possible outcomes for each patient.

Irmina Vinskienė is a Patient Coordinator – Nurse who serves as the primary liaison between patients and the medical team. She supports patients throughout their care journey by assisting with scheduling, managing medical documentation, and ensuring they are well-informed and prepared for each step of the treatment process. With her nursing background, Irmina also provides basic clinical guidance and ongoing support during all stages of treatment.

Irena Voronecka is an experienced nurse with over 25 years of caring for patients and more than 15 years working in clinical research. She not only takes care of patients but also helps organize and improve the way care is provided. Irena is passionate about making sure patients receive the best possible care based on the latest medical knowledge and research.

Giedrė Ukanė is the Quality Manager at PreciOnco Clinic, responsible for overseeing the development, implementation, and continuous improvement of the clinic’s quality management system. She holds a bachelor’s degree in bioengineering and a master’s degree in biochemistry. With over 10 years of experience in molecular biology as a scientist and quality validation engineer, Giedrė brings extensive scientific expertise and a strong background in quality assurance and regulatory compliance.

Gabrielė is a Biotechnologist at PreciOnco Clinic, where she is responsible for the laboratory processes that support our precision oncology services. She handles patient blood samples and performs critical procedures such as sterile filtration, ensuring the highest standards of quality and safety. Gabrielė holds a bachelor’s degree in biotechnology and has completed master’s-level coursework in Stockholm, Sweden, gaining international experience. Before joining PreciOnco, she gained hands-on experience as a Quality Control Specialist at a large biotechnology company.