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Spring Into Longevity
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Invigor Medical

Contributors

Maybell Nieves, M.D.
Maybell Nieves, M.D.
General Surgery / Medical Reviewer
Dr. Maybell Nieves is an internationally trained general and breast surgeonโ€”graduate of the European Oncology Institute and University of Milanโ€”who serves as academic coordinator and breast surgeon at the Universitary Hospital of Caracas, manages high-volume oncologic care and fellow training, pioneered a breast surgery unit, and partners with nonprofits on early detection and awareness.
Iva Maja Cvetko, MD
Iva Maja Cvetko, MD
Neurology / Medical Reviewer
Dr. Iva Maja Cvetko is a neurology resident at KBC Rijeka with prior pre-hospital emergency GP experience in Rijeka and Otoฤac, noted for strong clinical judgment, research involvement, and teamwork; she earned her MD from the University of Rijeka (2021) and is fluent in English with proficient German.
Augustine Chinemerem Anadu, MBBCh
Augustine Chinemerem Anadu, MBBCh
Obstetrics & Gynecology / Medical Reviewer
Dr. Augustine Chinemerem Anadu is an OB-GYN resident at Nigerian Navy Reference Hospital, Calabar, with broad foundational training across internal medicine, pediatrics, surgery, and lab medicine; a co-editor of The Syringe who has also written sports content for Betzillion; and a researcher focused on mental health in diabetes, uniting rigorous scholarship with patient-centered care.
Dr. Saad Karim Chandio, MBBS
Dr. Saad Karim Chandio, MBBS
Trauma & Orthopaedics / Medical Reviewer
Dr. Saad Karim Chandio is a GMC-registered physician (MBBS, Ziauddin Medical College) with clinical and research experience across Pakistan, the UK, and the USA, focused on trauma and orthopaedics and known for evidence-based, EMR-driven care in high-pressure settings including Kingโ€™s College Hospital.
Julio M. Baute, MD
Julio M. Baute, MD
General Medicine / Clinical Research
Dr. Julio M. Baute, MD, is a bilingual physician trained in Colombia with clinical experience across North and South America; now a telehealth physician in Los Angeles, he reviews content for Invigor Medical to make evidence-based guidance clear, actionable, and patient-friendly.
Martina Ambardjieva, MD
Martina Ambardjieva, MD
Urologist and Medical Reviewer
Martina Ambardjieva, MD, is a urologist and medical educator, PhD candidate in clinical medicine, with formal training in laparoscopic urology. At Invigor Medical she serves as a medical reviewer and research contributor for urology and men's health content, ensuring accurate and evidence based guidance.
Seyed Hassan Fakher, MD
Seyed Hassan Fakher, MD
Medical Writer & Researcher | Multilingual MD with Clinical
Dr. Seyed Hassan Fakher is a medically qualified contributor with an MD from Milano Bicocca University and clinical experience in cardiology, gastroenterology, and surgery. At Invigor Medical, he supports medical writing and research with a focus on evidence-based content development.

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