
Prof. Dr. Claudia Spies
Spine and Pain Specialist
- Prof. Dr. Claudia Spies is a well-known Anaesthesiologist with experience of more than 31 years.
- She is a Member of the Scientific Advisory Board of the Clean Hands Campaign, Presidium of the AWMF, Presidium of the Patient Safety Alliance, Anti-Infectives, Resistance and Therapy Commission at Robert Koch Institute, and also Chair of the Perioperative Intensive Care Medicine Section of the European Society of Intensive Care Medicine (ESICM).
- She completed her graduation from Nuremberg and Harvard Medical School Boston, Massachusetts, the USA in 1980, and started working as an assistant doctor in anesthesia and intensive care medicine, Nuremberg Municipal Hospital.
- Later the worked as a research assistant and specialist training at the clinic for Anaesthesiology and operative intensive care medicine at the University Hospital Steglitz der, Free University of Berlin.
- Dr. Spies has worked in specialties such as neuro, head and neck, urology, gastrointestinal, obstetrics, vascular, thoracic, pediatrics, etc.
- She has published more than 730 articles with more than 16,000 citations, and her research focuses on “risk reduction in anesthesia and intensive care” with the main interest being etiologies and repercussions of acquired neurocognitive disorders after surgery and intensive care.
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- Prof. Dr. Claudia Spies is a well-known Anaesthesiologist with experience of more than 31 years.
- She is a Member of the Scientific Advisory Board of the Clean Hands Campaign, Presidium of the AWMF, Presidium of the Patient Safety Alliance, Anti-Infectives, Resistance and Therapy Commission at Robert Koch Institute, and also Chair of the Perioperative Intensive Care Medicine Section of the European Society of Intensive Care Medicine (ESICM).
- She completed her graduation from Nuremberg and Harvard Medical School Boston, Massachusetts, the USA in 1980, and started working as an assistant doctor in anesthesia and intensive care medicine, Nuremberg Municipal Hospital.
- Later the worked as a research assistant and specialist training at the clinic for Anaesthesiology and operative intensive care medicine at the University Hospital Steglitz der, Free University of Berlin.
- Dr. Spies has worked in specialties such as neuro, head and neck, urology, gastrointestinal, obstetrics, vascular, thoracic, pediatrics, etc.
- She has published more than 730 articles with more than 16,000 citations, and her research focuses on “risk reduction in anesthesia and intensive care” with the main interest being etiologies and repercussions of acquired neurocognitive disorders after surgery and intensive care.

Prof. Dr. Angelika Eggert
Paediatric Oncologist
- Prof. Dr. Angelika Eggert is a Pediatric Oncologist with more than 27 years of experience in the field.
- She is a member of the German Society of Pediatrics, American Association for Cancer Research (AACR), German Society for Pediatric Hematology & Oncology (GPOH), and the International Society for Pediatric Oncology (SIOP)
- She completed her Medical School from the University of Essen in 1986, and Doctoral thesis (Dr. med.) from Essen Medical School with Prof. Dr. H. Esche, Dept. of Molecular Biology in 1991.
- He also completed her Postdoctoral Fellow (DKH + Wolfson Career Development Grant) from The Children s Hospital of Philadelphia in 1997.
- She has won awards such as Evans Prize from the "Advances in Neuroblastoma Research" (ANR) International Symposium, Philadelphia, Kind-Philipp Prize for Pediatric Oncology from the German Society for Pediatric Oncology and Hematology (GPOH), Young Investigator Award, American Assoc. for Cancer Research (AACR), etc.
- Her expertise lies in treating Pediatric blood disorders like Thalassemia, Sickle cell anemia, Hemophilia, Pediatric hemato-lymphoid malignancies like leukemia, lymphomas & Pediatric solid tumors like Wilm’s tumor, Neuroblastoma, Rhabdomyosarcoma, Hepatoblastoma, PNET, Osteosarcoma, etc.
- Dr. Eggert has worked on several research paper presentations at national and international forums.
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- Prof. Dr. Angelika Eggert is a Pediatric Oncologist with more than 27 years of experience in the field.
- She is a member of the German Society of Pediatrics, American Association for Cancer Research (AACR), German Society for Pediatric Hematology & Oncology (GPOH), and the International Society for Pediatric Oncology (SIOP)
- She completed her Medical School from the University of Essen in 1986, and Doctoral thesis (Dr. med.) from Essen Medical School with Prof. Dr. H. Esche, Dept. of Molecular Biology in 1991.
- He also completed her Postdoctoral Fellow (DKH + Wolfson Career Development Grant) from The Children s Hospital of Philadelphia in 1997.
- She has won awards such as Evans Prize from the "Advances in Neuroblastoma Research" (ANR) International Symposium, Philadelphia, Kind-Philipp Prize for Pediatric Oncology from the German Society for Pediatric Oncology and Hematology (GPOH), Young Investigator Award, American Assoc. for Cancer Research (AACR), etc.
- Her expertise lies in treating Pediatric blood disorders like Thalassemia, Sickle cell anemia, Hemophilia, Pediatric hemato-lymphoid malignancies like leukemia, lymphomas & Pediatric solid tumors like Wilm’s tumor, Neuroblastoma, Rhabdomyosarcoma, Hepatoblastoma, PNET, Osteosarcoma, etc.
- Dr. Eggert has worked on several research paper presentations at national and international forums.

Prof. Dr. med. Ahmet Elmaagacli
Medical Oncologist
- Prof. Dr. med. Ahmet Elmaagacli is a haemato-oncologist with 32+ years of experience.
- His areas of expertise include subarachnoid hematoma (SAH) treatment, pediatric oncology and hematology- oncology.
- He has been awarded the title of 'Extraordinary Professor' at the University of Duisburg-Essen, 2007, "BALANCE AWARD 2007" for the research project and “JIAN-JIAN LUAN” AWARD of the European Group for Blood and Marrow Transplantation for best contribution to lymphoma transplant research 2012.
- Dr. Elmaagacli is a member of the Association of German Internists, European Bone Marrow Transplantation Group, American Association of Hematology (ASH), German Society for Hematology and Oncology (DGHO) and Turkish Society of Hematology.
- He completed graduation followed by post-graduation and Ph.D. from the prestigious university in Germany.
- He has many publications under his name in both national and international journals.
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- Prof. Dr. med. Ahmet Elmaagacli is a haemato-oncologist with 32+ years of experience.
- His areas of expertise include subarachnoid hematoma (SAH) treatment, pediatric oncology and hematology- oncology.
- He has been awarded the title of 'Extraordinary Professor' at the University of Duisburg-Essen, 2007, "BALANCE AWARD 2007" for the research project and “JIAN-JIAN LUAN” AWARD of the European Group for Blood and Marrow Transplantation for best contribution to lymphoma transplant research 2012.
- Dr. Elmaagacli is a member of the Association of German Internists, European Bone Marrow Transplantation Group, American Association of Hematology (ASH), German Society for Hematology and Oncology (DGHO) and Turkish Society of Hematology.
- He completed graduation followed by post-graduation and Ph.D. from the prestigious university in Germany.
- He has many publications under his name in both national and international journals.

Prof. Hugo A.Katus
Interventional Cardiologist
- Prof. Hugo A.Katus is a prominent Interventional Cardiologist with experience of 40+ years in the field.
- He is a reputed member of various organizations such as the International Society for Heart Research; American Heart Association, Basic Science; Deutsche Gesellschaft für Herz- und Kreislaufforschung; Deutsche Gesellschaft für Innere Medizin; etc.
- He is also a Fellow of the European Society of Cardiology and American College of Cardiology.
- He has completed his Medical School at the University of Heidelberg in 1970 and did an M.D. Degree at the University of Heidelberg in 1976.
- He also has trained in Internal Medicine at the University Hospital of Heidelberg in 1976 and was a Research Fellow at the Massachusetts General Hospital, Harvard Medical School, Boston from 1978 to 1980.
- He is a highly skilled interventionist with vast experience in peripheral artery interventions and routinely performs device closures for congenital heart diseases such as ASD, VSD, and PDA.
- Dr. Katus has 1270 original articles, 42 book articles, and 33 patents to his credit.
- He is also the co-editor of Clinical Research in Cardiology, the official scientific journal of the German Cardiac Society.
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- Prof. Hugo A.Katus is a prominent Interventional Cardiologist with experience of 40+ years in the field.
- He is a reputed member of various organizations such as the International Society for Heart Research; American Heart Association, Basic Science; Deutsche Gesellschaft für Herz- und Kreislaufforschung; Deutsche Gesellschaft für Innere Medizin; etc.
- He is also a Fellow of the European Society of Cardiology and American College of Cardiology.
- He has completed his Medical School at the University of Heidelberg in 1970 and did an M.D. Degree at the University of Heidelberg in 1976.
- He also has trained in Internal Medicine at the University Hospital of Heidelberg in 1976 and was a Research Fellow at the Massachusetts General Hospital, Harvard Medical School, Boston from 1978 to 1980.
- He is a highly skilled interventionist with vast experience in peripheral artery interventions and routinely performs device closures for congenital heart diseases such as ASD, VSD, and PDA.
- Dr. Katus has 1270 original articles, 42 book articles, and 33 patents to his credit.
- He is also the co-editor of Clinical Research in Cardiology, the official scientific journal of the German Cardiac Society.
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Prof. Dr. med. Andre Ruffer
Cardiac Surgeon
- Prof. Dr. med. André Rüffer is a pediatric cardiac surgeon with 25+ years of experience.
- His areas of expertise include pediatric cardiac surgery, surgery for congenital cardiac and thoracic vascular diseases.
- He has more than 114 publications under his name in several journals.
- Dr. Rüffer is a member of the German Cardiac Society.
- He completed graduation from the University of Duisburg-Essen.
- He did a fellowship in pediatric cardiac surgery at Heidelberg University Hospital, Heidelberg.
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- Prof. Dr. med. André Rüffer is a pediatric cardiac surgeon with 25+ years of experience.
- His areas of expertise include pediatric cardiac surgery, surgery for congenital cardiac and thoracic vascular diseases.
- He has more than 114 publications under his name in several journals.
- Dr. Rüffer is a member of the German Cardiac Society.
- He completed graduation from the University of Duisburg-Essen.
- He did a fellowship in pediatric cardiac surgery at Heidelberg University Hospital, Heidelberg.

Prof. Dr. med. Katrin Ivens
Nephrologist
- Prof. Dr. med. Katrin Ivens is a nephrologist with 29+ years of experience.
- Her forte includes hemodialysis, peritoneal dialysis, kidney biopsy, kidney transplant, hypertension and nephrolithiasis.
- She is a member of esteemed medical organizations such as the German Society of Nephrology.
- Dr. Ivens has many publications under her name in the Journal of Clinical Nephrology.
- She did her training in nephrology from Universitätsklinikum Freiburg, Freiburg.
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- Prof. Dr. med. Katrin Ivens is a nephrologist with 29+ years of experience.
- Her forte includes hemodialysis, peritoneal dialysis, kidney biopsy, kidney transplant, hypertension and nephrolithiasis.
- She is a member of esteemed medical organizations such as the German Society of Nephrology.
- Dr. Ivens has many publications under her name in the Journal of Clinical Nephrology.
- She did her training in nephrology from Universitätsklinikum Freiburg, Freiburg.

Prof. Dr. Helmut Friess
General Surgeon
- Prof. Dr. Helmut Friess is a General Surgeon with experience of more than 32 years.
- He is a member of the Publication Committee of the Society for Surgery of the Alimentary Tract, General Assembly, United European Gastroenterology Federation (UEGF), Honorary Member, Romanian Academy of Medical Sciences, Bucharest, Romania, President, Association of Bavarian Surgeons (VBC), and much more.
- He is also on the Editorial Board of the Journal of the Pancreas, Editorial Board of the International Journal of Pancreatology, Langenbeck's Archives of Surgery, Secretary of the European Society for Digestive Surgery (EDS), and External Reviewer, Surgical Forum, German Surgical Society.
- He studied medicine at theUniversity of Ulm, Ulm, Germany in 1988, and Habilitation in "Growth factors and growth factor receptors in pancreatic cancer" (Prof. Dr. med. M. W. Büchler), University of Bern, Switzerland in 1998.
- He also has a Fellowship from the Royal College of Surgeons of England in 2000.
- Prof. Friess's primary emphasis is on treating malignant tumors of the colon liver, biliary tract, and pancreas, thyroid, lung, etc
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- Prof. Dr. Helmut Friess is a General Surgeon with experience of more than 32 years.
- He is a member of the Publication Committee of the Society for Surgery of the Alimentary Tract, General Assembly, United European Gastroenterology Federation (UEGF), Honorary Member, Romanian Academy of Medical Sciences, Bucharest, Romania, President, Association of Bavarian Surgeons (VBC), and much more.
- He is also on the Editorial Board of the Journal of the Pancreas, Editorial Board of the International Journal of Pancreatology, Langenbeck's Archives of Surgery, Secretary of the European Society for Digestive Surgery (EDS), and External Reviewer, Surgical Forum, German Surgical Society.
- He studied medicine at theUniversity of Ulm, Ulm, Germany in 1988, and Habilitation in "Growth factors and growth factor receptors in pancreatic cancer" (Prof. Dr. med. M. W. Büchler), University of Bern, Switzerland in 1998.
- He also has a Fellowship from the Royal College of Surgeons of England in 2000.
- Prof. Friess's primary emphasis is on treating malignant tumors of the colon liver, biliary tract, and pancreas, thyroid, lung, etc

Prof. Dr. Med. Wolfgang Bocker
Orthopaedic and Joint Replacement Surgeon
- Prof. Dr. Med. Wolfgang Bocker is a renowned Orthopedic with special focus on Traumatology and Reconstructive surgeries. Dr.Bocker has been in the field of treating chronic and acute, acquired and congenital injuries of the musculoskeletal system with any degree of severity for 20 years.
- As the President, he has held professional memberships of the European Orthopedic Research Society Congress (2017) and the Osteology Congress (2014). In the recent years, he was the member of Trauma AKADEMIE (2014) and Professional Association of Bavarian Surgeons (2015).
- In 1996, he completed his medical studies from the Free University, Berlin followed by a one-year practice at the Medical College of Ohio.
- He possesses expertise in performing reconstructive surgery, 3D surgery, spinal navigation surgery, septic surgery, injuries to the spine, pelvic bones, upper and lower limbs, fractures after endoprostheses or osteosynthesis and treatment of bone diseases and metabolic bone diseases.
- He has contributed scholarly articles to several publications.
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- Prof. Dr. Med. Wolfgang Bocker is a renowned Orthopedic with special focus on Traumatology and Reconstructive surgeries. Dr.Bocker has been in the field of treating chronic and acute, acquired and congenital injuries of the musculoskeletal system with any degree of severity for 20 years.
- As the President, he has held professional memberships of the European Orthopedic Research Society Congress (2017) and the Osteology Congress (2014). In the recent years, he was the member of Trauma AKADEMIE (2014) and Professional Association of Bavarian Surgeons (2015).
- In 1996, he completed his medical studies from the Free University, Berlin followed by a one-year practice at the Medical College of Ohio.
- He possesses expertise in performing reconstructive surgery, 3D surgery, spinal navigation surgery, septic surgery, injuries to the spine, pelvic bones, upper and lower limbs, fractures after endoprostheses or osteosynthesis and treatment of bone diseases and metabolic bone diseases.
- He has contributed scholarly articles to several publications.

Dr. Peer Eysel
Orthopaedic and Joint Replacement Surgeon
- Dr. Peer Eysel is a renowned and experienced Orthopedic and Joint Replacement Surgeon.
- He has an experience of more than 30 years in this field.
- His area of expertise lies in surgery of spinal pathologies, joint endoprosthetics, and tumor diseases of the musculoskeletal system.
- Dr. Peer has extensive experience in performing knee and hip arthroplasty as well as bone cancer surgery.
- He did specialty training in orthopedics and trauma surgery.
- He is an active member of the German Society for Orthopedics and Accident Surgery (DGOU), the German Spine Society (DWG), and the European Spine Society (ESS).
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- Dr. Peer Eysel is a renowned and experienced Orthopedic and Joint Replacement Surgeon.
- He has an experience of more than 30 years in this field.
- His area of expertise lies in surgery of spinal pathologies, joint endoprosthetics, and tumor diseases of the musculoskeletal system.
- Dr. Peer has extensive experience in performing knee and hip arthroplasty as well as bone cancer surgery.
- He did specialty training in orthopedics and trauma surgery.
- He is an active member of the German Society for Orthopedics and Accident Surgery (DGOU), the German Spine Society (DWG), and the European Spine Society (ESS).

Dr. Stephan Baldus
Cardiac Surgeon
- Dr. Stephan Baldus is a leading and experienced Cardiac Surgeon with an experience of more than 30 years.
- He is also recognized with the Paul Scholmerich Award and Albert Fraenkel Award.
- Dr. Stephan completed his medical education at the University of Ulm in 1992. After this, he completed his specialization in Cardiology at the University of Hamburg in 1996.
- He is an active member of the German Cardiac Society and the European Society of Cardiology.
- His keen interest in research resulted in the publication of scientific papers in reputed national and international journals.
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- Dr. Stephan Baldus is a leading and experienced Cardiac Surgeon with an experience of more than 30 years.
- He is also recognized with the Paul Scholmerich Award and Albert Fraenkel Award.
- Dr. Stephan completed his medical education at the University of Ulm in 1992. After this, he completed his specialization in Cardiology at the University of Hamburg in 1996.
- He is an active member of the German Cardiac Society and the European Society of Cardiology.
- His keen interest in research resulted in the publication of scientific papers in reputed national and international journals.

- Prof. Dr. Med. Jens Werner is a renowned General Surgeon with 29+ years of experience.
- He has led the scientific working group "Inflammation and Pancreas" and the "Upper Gastrointestinal System."
- His expertise includes abdominal surgeries, transplant surgeries, bariatric surgeries, colorectal surgeries, endocrine surgeries, hepatopancreatic surgeries, and hernia surgery.
- He has studied human medicine from Heidelberg, Birmingham (UK), and Baltimore (USA) from 1986 to 1993.
- He has also earned a Doctorate from the Medical Faculty of Heidelberg University.
- Moreover, he completed his Research Fellowship at Massachusetts General Hospital, Harvard Medical School, USA, with Prof. AL Warshaw, Surgeon-in-Chief (DFG scholarship) in 1995.
- Lately he did an MBA in healthcare management in 2007.
- Under his credit, there are numerous national and international publications.
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- Prof. Dr. Med. Jens Werner is a renowned General Surgeon with 29+ years of experience.
- He has led the scientific working group "Inflammation and Pancreas" and the "Upper Gastrointestinal System."
- His expertise includes abdominal surgeries, transplant surgeries, bariatric surgeries, colorectal surgeries, endocrine surgeries, hepatopancreatic surgeries, and hernia surgery.
- He has studied human medicine from Heidelberg, Birmingham (UK), and Baltimore (USA) from 1986 to 1993.
- He has also earned a Doctorate from the Medical Faculty of Heidelberg University.
- Moreover, he completed his Research Fellowship at Massachusetts General Hospital, Harvard Medical School, USA, with Prof. AL Warshaw, Surgeon-in-Chief (DFG scholarship) in 1995.
- Lately he did an MBA in healthcare management in 2007.
- Under his credit, there are numerous national and international publications.

Prof. Dr. Thomas Klockgether
Neurologist
- With 28+ years of experience, Prof. Dr. Thomas Klockgether is a neurologist known for handling complex cases with ease.
- His clinical interest includes treatment of Parkinson’s disease, cerebrovascular disease, multiple sclerosis and headache disorders.
- He studied medicine at the University of Göttingen, Germany and also carried out research on Parkinson’s disease at the Max Planck Institute.
- After graduation, Prof. Klockgether went to Oldenburg for clinical training and completed his specialist training in degenerative ataxias at Tübingen.
- He has been Speaker of the Zentrum für seltene Erkrankungen Bonn (ZSEB) and is Director of Clinical Research at the DZNE.
- Prof. Klockgether has received numerous awards, including the C3‐Schilling professorship for theoretical and clinical medicine and the “Holmes Prize” of the Fondation de l’Ataxie cérébelleuse (FAC).
- He holds several scientific roles - coordinator of the clinical part of the EU-funded project EUROSCA, speaker of the DFG Research Group “Innate Immunity”, coordinator of the European RISCA project (E‐Rare program) and speaker of the Ataxia Study Group (ASG).
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- With 28+ years of experience, Prof. Dr. Thomas Klockgether is a neurologist known for handling complex cases with ease.
- His clinical interest includes treatment of Parkinson’s disease, cerebrovascular disease, multiple sclerosis and headache disorders.
- He studied medicine at the University of Göttingen, Germany and also carried out research on Parkinson’s disease at the Max Planck Institute.
- After graduation, Prof. Klockgether went to Oldenburg for clinical training and completed his specialist training in degenerative ataxias at Tübingen.
- He has been Speaker of the Zentrum für seltene Erkrankungen Bonn (ZSEB) and is Director of Clinical Research at the DZNE.
- Prof. Klockgether has received numerous awards, including the C3‐Schilling professorship for theoretical and clinical medicine and the “Holmes Prize” of the Fondation de l’Ataxie cérébelleuse (FAC).
- He holds several scientific roles - coordinator of the clinical part of the EU-funded project EUROSCA, speaker of the DFG Research Group “Innate Immunity”, coordinator of the European RISCA project (E‐Rare program) and speaker of the Ataxia Study Group (ASG).
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