Radiation oncologist
Oncologist, Gastroenterologist
Oncologist, Specialist in skin cancer treatment
Dr. Jose Maria Raventos is a surgeon with 49 years of experience. He specializes in general, abdominal, endocrine, and thyroid surgery. He is known for his advanced laparoscopic skills. Dr. Raventos is also highly experienced in thyroid surgery, including complex thyroid cancer cases.
He has made important contributions to surgical research and education. He has published many scientific articles and is active in several professional associations. Dr. Raventos earned his medical degrees from the University of Barcelona and the University of Minnesota. He completed his residencies at the Red Cross Hospital of Barcelona and the Mayo Clinic in Rochester. He is a founding member of the Teknon Medical Center faculty and the Surgical Associate Surgeons group.
General and digestive tract surgeon with expertise in minimally invasive laparoscopic surgery. Has held Associate Clinical Lecturer and Lecturer positions at the University of Navarre School of Medicine. Member of the Spanish Association of Surgeons, Spanish Society of Obesity Surgery, and European Association for Endoscopic Surgery.
Discovered the genetic cause of a rare syndrome causing sudden heart death called afterward as Brugada Syndrome.
Has performed over 25,000 cardiac ablations.
Has published over 350 scientific papers on cardiology.
Has trained over 200 specialists.
Has annual visits to Africa to treat children with arrhythmia.
Dr. Moises graduated from the Faculty of Medicine of the Universidad Nacional de Tucumán in 1992 with a degree in Medicine and Surgery. He specialized in nephrology and defended his doctoral dissertation in 1995. He also received a research grant from the Universidad Nacional de Tucumán en Médico. He was a specialist in the Transplant Department of Hospital Clínic de Barcelona from 1995 to 2000, and the leading specialist of the Teknon Internal Medicine Department from 2004 to 2009. He is currently the head of this department and is a member of various organizations, including the Spanish Society of Nephrology, Spanish Society of Arterial Hypertension, and Catalan Society of Arterial Hypertension.
Dr. Lana Bijelic is a board-certified oncological surgeon. She specializes in peritoneal carcinomatosis. Since 2019, she has been part of the Carcinomatosis Surgical Group at the Teknon Oncology Institute. She trained under Prof. Paul Sugarbaker at Washington Hospital Center and brings strong expertise to her team.
Dr. Bijelic has worked as Research Director at Inova Fairfax Hospital. She has also been an associate professor at Virginia Commonwealth University and Georgetown University. She is an active member of the American College of Surgeons and the Society of Surgical Oncology.
Throughout her career, Dr. Bijelic has received many academic awards, including several Surgical Excellence Awards and top prizes in research. She is known for her leadership and important contributions to surgical oncology.
Dr. Nabil Ragaei Kamel is a highly experienced ophthalmologist with a diverse scope of expertise in eye care. He performs over 3600 surgeries annually, utilizing cutting-edge technology for all-laser eye surgeries. This approach ensures safe, effective, and quick recovery for patients. His remarkable contributions to the field of ophthalmology have earned him the accolade of Physician of the Year.
Dr. Luis Madero is a pediatric oncologist with 37 years of experience in treating blood disorders, bone marrow transplant, ablation therapy, and other diseases. He is a member of several associations and has extensive experience in his field.
Professional experience:
Education:
Publications:
Dr. Ares is the author of 34 scientific articles published in peer-reviewed medical journals.
Her extensive international experience and commitment to innovative treatments make her a leading expert in proton therapy and radiation oncology.
Professional experience:
Education:
Publications:
Dr. Ares is the author of 34 scientific articles published in peer-reviewed medical journals.
Her extensive international experience and commitment to innovative treatments make her a leading expert in proton therapy and radiation oncology.
Dr. Enriqueta Felip is an expert in thoracic oncology. She specializes in lung cancer care and clinical trials. She earned her medical degree and PhD from UAB. Dr. Felip has led research on improving chemotherapy, developing new therapies, using immunotherapy, and understanding resistance to targeted treatments.
She served as a board member of the IASLC from 2017 to 2021 and was Vice-President of SEOM from 2019 to 2021. In 2015, she received the first ESMO Women for Oncology Award. Dr. Felip has written many peer-reviewed articles and book chapters. She is known for her leadership in international oncology societies and clinical research.
Dr. Antonio Alcaraz is a Spanish uro-oncologist and transplantologist with over 30 years of experience and 500 successful operations, specializing in the treatment of prostate cancer, kidney, bladder, and other urogenital system pathologies using minimally invasive and robotic systems, as well as congenital pathologies in children. He is a member of several prestigious urological societies.
Pathologies
-Benign brain tumors: meningiomas and neuromas:
-Cerebral vascular malformations:
-Obsessive-compulsive disorder treatment operations:
-Operations to combat nervous anorexia:
Publications
2023 | Stereotactic radiosurgery for Kuss grade IV vestibular schwannoma in patients ≥ 65 years: a multi-institutional retrospective study Acta Neurochirurgica 165: 211–220,
2022 | Stereotactic radiosurgery for Kues grade IV vestibular schwannoma in young patients: a multi-institutional study Journal of Neuro-Oncology 160: 201–208.
2022 | Stereotactic radiosurgery versus active surveillance for asymptomatic, parafalcine, and parasagittal meningiomas: a matched cohort analysis from the IMPASSE Neurosurgery 90:750–757
2022| Active surveillance versus stereotactic radiosurgery for the treatment of patients with incident frontobasal meningioma - A subanalysis of the IMPASSE Cancers (Basel) trial. Mar 3;14(5):1300.
2022| Gamma Knife Outcomes and Recommendations and Complications: Patai fond Kuala Lumpur
2022| Radiosurgery for Mental Disorders LGKA Marsella
2022| The Role of SRS in Anorexia Nervosa ISRS Milan
2022| Expanding the indications for gamma knife radiosurgery Neuroonc and Rs Symp Malasia
2022 | Pituitary Adenoma: Conservative in Surgical Abortion Simp CUF Lisbo
Awards and certificates
2019|National Medical Prize XXI in the field of neurosurgery.
2018 | Editorial Board Member, American Journal of Psychiatry and Neurology
2015 | Factory Award torn away from the International Society of Stereotactic and Radiosurgery
2012 | Correspondent of the Real Medical Academy of Asturias.
A traumatologist and orthopedic surgeon based in Madrid with nearly 30 years of experience. Throughout his extensive career, he has specialized in the diagnosis and treatment of knee joint pathologies, shoulder joint conditions, sports injuries, ankle disorders, knee joint prosthetics, robotic surgery, and knee trauma.
Graduated from the Faculty of Medicine and Surgery at the University of Navarra, specializing in Orthopedic Surgery and Traumatology at the same institution. Additionally, he earned a doctorate in Medicine and Surgery. Based on the MIR rankings, he was recognized as the resident with the best resume in Spain across all specialties.
Later, he pursued advanced training in shoulder surgery in California and completed internships at ten hospitals in the UK and the USA, including the Mayo Clinic in Rochester, as well as the universities of Miami, Oxford, and Cambridge.
Throughout his professional career, he has served as a medical consultant for various clinics and centers, as well as for professional teams such as the Cleveland Cavaliers (NBA), Cleveland Browns (NFL), and Cleveland Indians (baseball). Additionally, he has worked as a trauma consultant for several football teams, including Atlético Madrid, Getafe, and Real Zaragoza, and has collaborated with Spanish federations for gymnastics, judo, and karate.
**Experience**
- Director of Rights, Partnerships, and Colors at Olympia Quironsalud.
- Orthopedic Surgery and Traumatology residency through MIR (rank 80) at the University Clinic of Navarra, Pamplona.
- Clinical Fellow at the Orthopedic and Traumatology Department, University Clinic of Navarra, Pamplona.
- Clinical Fellow at Cleveland Clinic Foundation, Cleveland.
- Assistant Traumatologist at the Dexeus University Institute (ICATME), Barcelona.
- Assistant Traumatologist at the Galicia Institute of Orthopedic Surgery and Sports Medicine (IGACOTDE), Hospital Santa Teresa, La Coruña.
- Specialist in Traumatology at CEMTRO Clinic, Madrid.
- Head of the Knee Department at FREMAP Hospital, Majadahonda.
CLINICAL ROTATIONS ABROAD
- University of Miami. Jackson Memorial Hospital. Florida, USA. 5 months
- Kleinert Institute of Hand Surgery. Louisville, Kentucky, USA. 1 month
- John Radcliffe Hospital. Oxford, England. 3 weeks
- Nuffield Orthopaedic Centre. Oxford, England. 3 weeks
- Mayo Clinic. Rochester, Minnesota, USA. 3 weeks
- O'Connor Hospital. San Jose, California, USA. 3 weeks
- Wellington Hospital. London, England. 1 week
- Princess Grace Hospital. London, England. 1 week
- Addenbrooke's Hospital. Cambridge, England. 2 weeks
- BUPA Cambridge Lee Hospital. Cambridge, England. 2 weeks
- Cleveland Clinic Foundation. Cleveland, Ohio, USA. 2.5 years
- 2002. WPOA Scholarship (Australia, New Zealand, Singapore). 4 weeks
- Orthopaedic Institute of Southern California, USA. 4 weeks
Qualification
- Higher education in medicine and surgery. University of Navarra
- Doctor of Medicine. University of Navarra
- Specialist in orthopedic surgery and traumatology. University of Navarra Clinic, clinical fellowship in sports medicine. Cleveland Clinic Foundation
- Clinical fellowship in foot and ankle surgery. Cleveland Clinic Foundation
- Diploma in English from the School of Official Languages. A Coruña
- ECFMG (Educational Commission for Foreign Medical Graduates)
Memberships
- AEA (Spanish Arthroscopy Association)
- SEROD (Spanish Society for Knee Problems)
- SECOT (Spanish Society of Orthopedic Surgery and Traumatology)
- ESSKA (European Society of Sports Traumatology, Knee Surgery, and Arthroscopy) – International Society of Arthroscopy, Knee Surgery, and Orthopedic Sports (ISAKOS)
- WARTHOG Orthopedic Society
- MAGELLAN Orthopedic Society – SOMACOT (Madrid Society of Orthopedic Surgery and Traumatology)
- Fellows Society of the Barry de la Maza Foundation
Other Achievements
- Former board member of SEROD (Spanish Society for Knee Problems)
- Former board member of AEA (Spanish Arthroscopy Association)
- Former editor of the journal *Cuadernos de Arthroscocoy* (AEA)
- President of the AEA-SEROD Joint Congress 2015, Madrid
- Member of the Arthroscopy Committee of ESSKA (European Society of Sports Traumatology, Knee Surgery, and Arthroscopy)
- Member of the ESSKA Research Group on Knee Collateral Ligaments
- Honorary member of the Argentine Arthroscopy Association
- Patron of the Maria Pagés Foundation and Choreographic Center
Dr. Aranda received his degree in Medicine and Surgery from the Universidad de Málaga in 1983. He specialized in traumatology and orthopedics at the Department of Traumatology and Surgical Orthopedics of the Instituto Dexeus, Barcelona between 1988 and 1993. under the direction of Dr. Villarrubias.
Throughout his medical practice, Dr.Aranda has worked in leading hospitals in Spain, participated in the medical support of the 1992 Olympics in Barcelona and was a traumatologist in the Federación Española de Motociclismo in the European and World Championships in the period 1982 - 1992.
Dr. Aranda currently concentrates his medical practice on the treatment of pathologies of the hip and foot at Hospital Quironsalud Marbella and is a traumatologist at the Sociedad Sportclinic Marbella, a member of the Spanish Society for Hip Surgery Secca.
Dr. Fernando Reyes is a specialist in sports physiotherapy and heads the Department of Physical Medicine and Rehabilitation at the Olympia Medical and Surgical Center.
With over 25 years of experience in prestigious organizations such as the Royal Spanish Basketball Federation, the Spanish Baseball Federation and Real Madrid Football Club, Dr. Reyes is a recognized expert in his field.
His primary goal is to provide high-quality care, typically reserved for elite athletes, to a wide range of patients at Olympia. Through a multidisciplinary approach and deep understanding of biological processes, he aims to optimize recovery and provide each athlete with the tools to achieve peak performance.
Dr. Reyes actively collaborates with national and international athletes, offering rehabilitation and rehabilitative services aimed at restoring and improving athletic performance.
Dr. Francesc Graus is a neurologist with expertise in paraneoplastic neurological syndromes, gliomas, and primary brain lymphomas. He established the first strict diagnostic criteria for paraneoplastic syndromes. He also identified important antibodies that are now used in diagnosis. His research showed the link between tumors and autoimmune neurological attacks.
Dr. Graus earned his MD and PhD from Universitat Autònoma de Barcelona. He completed his neurology residency in Barcelona and a neuro-oncology fellowship at Memorial Sloan-Kettering Cancer Center. He is an Emeritus investigator at IDIBAPS. He founded and served as president of the European Association of Neuro-Oncology. He is also the former chief of neurology at Hospital Clinic Barcelona.