Dra. Silvana Chedid
Gynecologist
Medical doctor graduated from the University of São Paulo (USP) School of Medicine. Completed her residency in Obstetrics and Gynecology at USP’s Clinics Hospital. Holds a PhD and has completed advanced fellowships in Endoscopic Surgery at Stanford University and Human Reproduction at Brussels Free University. A leading expert with more than 30 years of experience and one of the pioneers of ICSI, has introduced the technique in Brazil. Dr. Chedid has built a robust Egg donation program at Chedid Grieco and has guided countless intended parents through their IVF journeys, assisting in the birth of more than 20,000 babies through assisted reproduction. She is also the Founder and Coordinator of the Post Graduate Course in Human Reproduction at Sirio Libanes Hospital, in São Paulo and the author of dozens of books.
Dr. Fábio Ikeda
Gynecologist
Gynecologist graduated from the USP School of Medicine, with a Master’s degree in Gynecology from the same institution. He has a solid academic background and broad experience in women's health, working with evidence-based medicine and a humanized approach to provide individualized gynecological care. Dr Ikeda is an experienced laparoscopic and hysteroscopic surgeon and concentrates his expertise in the surgical treatment of infertile patients.
Fabiane Fritzen
Patient Care
Executive secretary responsible for the patient care department at Chedid Grieco. Holds a degree in Executive Secretariat from the Institute of Philosophy and Human Sciences, University of Passo Fundo, RS. Offers personalized care and concierge services for decades in our team.
Renata Rodrigues Bezerra
Administrative manager
Graduated in Accounting and Business Administration from FIG - Integrated College of Guarulhos. Experienced in financial routines, administrative and accounting management, with a focus on organization, control, and strategic support in corporate environments. As administrative and general manager, leads Chedid Grieco’s administrative team.
Dianny Liena de O. Soares
Nurse
Certified Nursing Technician graduated from São Bernardo School and Registered Nurse from Anhanguera University, Osasco. Experienced in clinical care, providing direct patient support and assistance in outpatient procedures. Currently responsible for the Nursing Department at Chedid Grieco.
Dr. Regina Lúcia Moraes Teixeira
Nutritionist
Nutritionist with postgraduate degrees in Functional Clinical Nutrition and Maternal and Child Nutrition. She is specialized in promoting health and well-being through dietary strategies. With extensive experience in clinical care, she develops personalized meal plans focused on preventing and treating nutrition-related conditions.
Dr Alexandros Aggelis
Biologist
Biologist with a PhD in Plant Molecular Biology from the University of Nottingham and a Bachelor’s degree in Biological Sciences from the University of Athens. Currently serves as a senior laboratory director with extensive experience in scientific research and management. Specialist in biotechnology and laboratory project development.
Dr. Luiza Brandão
Gynecologist
Medical Doctor specialized in Obstetrics and Gynecology from Perola Byington Hospital, in São Paulo and from FEBRASGO. Specialized in Human Reproduction from Women’s Hospital in São Paulo. She is committed to women's health across all life stages.
Dr. Eliana Fontes
Anesthesiologist
Medical doctor graduated from USP School of Medicine with specialization in Anesthesiology, Pain, and Intensive Care from USP’s Hospital das Clínicas. Holds a specialist title from the Brazilian Society of Anesthesiology. Has worked as an anesthesiologist at Santa Joana Hospital and ICESP and is one of the experienced anesthesiologists at Chedid Grieco.
Dr. Victor Bunduki
Maternal-Fetal Medicine Specialist
Medical Doctor specialized in Obstetrics and Fetal Medicine, Fetal Surgery, and Ultrasonography. Associate and lecturer professor at University of São Paulo (USP) School of Medicine. Visiting physician at Paris University in France. Holds an European diploma in Fetal Medicine and Ultrasonography and is a permanent member of the International Society of Fetal Medicine and Surgery.
Dr. Mario Grieco
Internal Medicine Specialist
Physician specialized in Internal Medicine, concentrates his medical practice in Natural and Life Style Medicine. Completed a fellowship in Internal Medicine in the U.S. where he lived for 20 years and earned ECFMG certification (medical diploma validation). Former president of Bristol-Myers Squibb, Pharmacia Upjohn, Monsanto, Pfizer, and Moksha8 is also a prominent author of dozens of books.
Dr. Hiditoshi Ishikiryama
Gynecologist
Specialist in Gynecology and Obstetrics, graduated from the University of Bauru in São Paulo. With decades of clinical and surgical experience, he has been dedicated to comprehensive women’s healthcare. Recognized for his commitment to humanized medicine and continuous updates in gynecology and obstetrics.
Tamirys Medeiros
Receptionist
Holds a degree in Executive Secretariat from Paulista University, with certification in Customer Service Excellence from Getulio Vargas Foundation. Experienced in administrative support, high-standard customer service, and corporate routine organization. Focused on efficient communication, agility, and service quality.