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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 surgeon—graduate of the European Oncology Institute and University of Milan—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 Otočac, 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 King’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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