Our principal staff share the same values in respect to how the combination of science-based treatment and a human approach with patients is conducive to their healing. We are firm believers of the mind & body connection pursuant to health and wellness as well as of the find and treat the root cause, not just the symptom approach.

Zahra Figueredo, BSc, NMD.
Founder, Director of Advanced Regenerative Therapies (Guatemala)
She holds a Bachelors of Science in Biochemistry and Nutritional Science from the University of British Columbia, Vancouver, Canada; a medical degree from the Canadian College of Naturopathic Medicine, Ontario, Canada; and has had training in allopathic and Complementary and Alternative Medicine (CAM) in the United States, Canada, as well as in Europe.
Her eclectic training includes cosmetic and pathological dermatology, aesthetic medicine, and pharmaceutical compounding. Dr. Zahra is not only an outstanding scientist who translates basic research into clinical applications, but also a successful entrepreneur, instructor to various universities and medical schools, as well as has had numerous public speaking engagements.
Her years of extensive experience in Stem Cell Medicine come from being involved in the Research and Development (R and D) of the techniques successfully utilized not only here at SCHI, but also those used at various clinics throughout the world. Dr. Zahra is a member of an elite group trained, licensed, and certified by the International Consortium of Cell Therapy and Immunotherapy (ICCTI).

Dr. Rodrigo Santiago, MD.
Chief Medical Officer (CMO), Resident Anesthesiologist.
Dr. Rodrigo Santiago is an Anesthesiologist and SCHI’s CMO with over 25 years of experience in public and private healthcare. His expertise spans across Gastroenterology, Plastic Surgery, emergency care, and various other fields.
He treats all patients with the care and attention they deserve, as if they were his first. He is fluent in Spanish, English, and German, ensuring effective communication with all our patients, regardless of their background.
His commitment to excellence and compassionate care drives him to continually improve patient outcomes and uphold the highest standards in Anesthesiology practice.

Dr. Mario Martínez, MD
Traumatologist and Orthopedic Surgeon
Dr. Mario Martínez is a Traumatologist and Orthopedic Surgeon from USAC who has served in various capacities in Orthopedic & Rehabilitation hospitals in Guatemala.
He has very specific areas of expertise in Bone Marrow stem cells related procedures, principally in extraction procedures as well as in clinical treatment applications in Orthopedics. He has over 15 years of experience in hospitals in the public and private sectors and currently holds roles in Hospital General Management, as Chief of Women’s Surgery Services and Sub-Medical Director in both sectors.
His thoroughness as well as his bedside manner before, during and after Stem Cell treatment deployment are key to patient’s engagement and results.

Miguel Santos
SCHI Lab
Miguel holds a BSc in Biology from UVG in Guatemala and is currently pursuing a Master’s Degree in Cancer Biology. His roles at SCHI are as Lab Technician and Researcher as well as facilitator and assistant in the process of extracting and isolating stem cells.
He has extensive training in Lab procedures and Research as well as diverse experiences in many branches of Life Sciences. He is an active Academia Member at UVG and is currently focused on Research into cellular dynamics and interactions by working with 3D Multicellular Cancer Spheroids.

Prof. Dr. Nurettin Lulec
MD, Chief Medical Officer, SCHI Satellite Clinic
Dr. Nurettin Luleci, Professor of Anesthesiology and Reanimation. He is the founder and President of the Medical Ozone Therapy Association (MOTDER). He has numerous years of experience in Medical Faculties as head of department and has educated numerous doctors in his field. He has successfully completed countless workshops in his field, both nationally and internationally.
Dr. Nurettin’s focus is on specialized regenerative therapies with stem cells and various specialized modalities for pain management, intra-discal therapies, and regenerative oxygen therapies. These therapies are performed as a comprehensive approach and are employed inclusively of one-another so as to ensure the best possible results. We leave no stones unturned in your health.

Prof. Dr. Selcuk Duman
Research and Technical Advisor
Teaming together, Prof.Dr. Selcuk Duman and Prof.Dr. Murad Aktan are Professors in Medical Histology Embryology. They have extensive experience in cell manipulation and culture techniques including human embryonic cells for in vitro fertilization. They are practicing stem cells at clinic level since 2006. They have extensive experience in stem cell treatments for joint degeneration, hearth insufficiency, neurological conditions, as well as aesthetic procedures. Their main focus of research and specialization is geared towards optimization of stem cells for degenerative neurological disease and developing a concept of treating the body as a whole for optimum regeneration for healthy living in aged humans starting from cellular level (as histologists).
Both Dr’s have gained their knowledge and experience attending as speakers and students at numerous workshops for regenerative medicine treatments. They have visited and have collaborations worldwide with many successfully practicing stem cells.

Prof. Dr. Murad Aktan, MD
Research and Technical Advisor,
Teaming together, Prof.Dr. Selcuk Duman and Prof.Dr. Murad Aktan are Professors in Medical Histology Embryology. They have extensive experience in cell manipulation and culture techniques including human embryonic cells for in vitro fertilization. They are practicing stem cells at clinic level since 2006. They have extensive experience in stem cell treatments for joint degeneration, hearth insufficiency, neurological conditions, as well as aesthetic procedures. Their main focus of research and specialization is geared towards optimization of stem cells for degenerative neurological disease and developing a concept of treating the body as a whole for optimum regeneration for healthy living in aged humans starting from cellular level (as histologists).
Both Dr’s have gained their knowledge and experience attending as speakers and students at numerous workshops for regenerative medicine treatments. They have visited and have collaborations worldwide with many successfully practicing stem cell centers.


