Page 5 - Best Biopsy doctors: TOP 388 doctors

Dr. Jaume Mora Graupera is a pediatric oncologist specializing in the treatment of neuroblastomas, gliomas, Ewing's sarcomas, and Wilms' tumors. He is the Director of the Hematology Oncology Department and Developmental Tumors Laboratory at Sant Joan De Déu - Barcelona Children’s Hospital. He received his medical degree from the University of Barcelona, went on to complete specialty training in pediatrics and fellowships in pediatric hematology oncology and molecular pathology of pediatric cancer at Weill Cornell Medicine and Memorial Sloan Kettering Cancer Center in the USA. He has won multiple awards and is a member of various medical organizations.

Prof. Thomas W Kraus is a renowned gastrointestinal doctor in Germany with over 30 years of experience and 3,000+ surgical interventions performed. He specializes in Whipple procedure management, stomach oncology and treatment of liver diseases, and is the Chief Physician in Nordwest Clinic in Francfurt am Main. Prof. Kraus is a member of several prestigious national and international medical associations, and has received numerous awards for his achievements. He has a wide range of surgical services, including laparotomy, laparoscopy, radical resection, draining of inflammatory diseases, bile ducts surgical reconstruction, bypass, stapling of the damaged bile ducts, endoscopic correction of hernias, and more.

Dr. Sinan Karaaslan — Medical Oncologist at Anadolu Medical Center (since 2014). He treats breast, colorectal, and genitourinary cancers; in medical oncology since 2003. Member of the Turkish Medical Association, the Turkish Society of Medical Oncology, and the Turkish Lung Cancer Society.

Why patients choose and trust Dr. Karaaslan:

• Manages complex cases of breast, colorectal, and genitourinary cancers — applies modern systemic therapy tailored to the tumor type and stage.
• Member of the Turkish Medical Association, the Turkish Society of Medical Oncology, and the Turkish Lung Cancer Society.
• Author of numerous peer-reviewed articles and patient education materials on chemo- and immunotherapy.
• Practices at a center with ESMO Designated Centre status and JCI accreditation, within a strategic collaboration with Johns Hopkins Medicine International — one of the leading U.S. medical institutions. For patients, this means care aligned with U.S. protocols and the use of advanced equipment.

Prof. Dr. Sezer Sağlam is a medical oncologist at Gayrettepe Florence Nightingale Hospital. He specializes in gastrointestinal and breast cancers. He has contributed to cancer care through research, especially with his study on the best timing for surgery after neoadjuvant therapy in rectal cancer. This work has influenced global treatment protocols.

Dr. Sağlam has led clinical trials in targeted therapies and precision medicine. His research on liver-transplanted patients with hepatocellular carcinoma was nominated for the 2024 International Best Researcher Award. He is a member of ASCO, ESMO, and ENET. Dr. Sağlam provides personalized and evidence-based oncology care.

Prof. Yeşim (Yesim) Yıldırım — Medical Oncologist at Anadolu Medical Center (since 2011). ESMO-certified specialist, Professor since 2021, author of 80+ scientific publications. Trained at top centers — Rambam (Israel) and Mount Vernon (UK). Treats breast, lung, and gastrointestinal (GI) cancers, as well as melanoma and sarcomas; uses immunotherapy and targeted therapy.

Why patients choose Dr. Yeşim Yıldırım:

• 20+ years of clinical practice; Professor of Medical Oncology since 2021.
• 80+ peer-reviewed publications in tumor biology, immunotherapy, and targeted therapy — treatment plans are based on up-to-date evidence.
• ESMO certification — from Europe’s leading oncology society — confirms high qualification and continuous training to international standards.

Dr. Suleyman Hilmi Aksoy was born in 1974. He graduated from Istanbul University Çapa School of Medicine in 1998. He completed his residency in Radiodiagnostics and Interventional Radiology at Cerrahpaşa School of Medicine in 2002.

He has given oral and written presentations at 13 local and international congresses. Dr. Aksoy specializes in Diagnostic Radiology, Teleradiology, and Interventional Radiology. He has made important contributions in these areas.

He has worked at Hisar Intercontinental Hospital, Merzifon Air Hospital, Istanbul Emar Center, and Haseki Training and Research Hospital. Dr. Aksoy is dedicated to improving radiological practices.

Assoc. Prof. Dr. Oğuzhan BABACAN completed his undergraduate, specialty and sub-specialty education at GATA Military Medical Faculty/Ankara. After becoming a specialist in Pediatrics, he worked in the field of Social Pediatrics for two years, where Healthy Baby Monitoring and vaccine follow-up were carried out. Then, she completed her subspecialty training in Pediatric Hematology and Oncology and continued her studies in the field of pediatric blood and cancer diseases. In addition to the treatment of children suffering from leukemia, lymphoma, solid tumors and other blood diseases, she has been working in the Bone Marrow Transplantation (Transplant) Unit for 13 years in Allogeneic (unrelated and intrafamilial), Autologous (from the patient himself) and Haploidentical (partially HLA compatible) hematopoietic stem cell transplantation. In 2018, he received the title of Associate Professor in the field of Pediatric Hematology and Oncology Science/Art.

MEDICAL AREAS OF INTEREST

Healthy baby follow-up and vaccinations

Lymph node enlargement

Pediatric patients with anemia (anemia)

Leukemia

Lymphoma

Bone Marrow Transplant

ITP

Thalassemias

Hemophiliacs

Solid tumors

Hemangioma

Childhood blood disorders

Children with frequent infections

Fever of unknown origin

Malnutrition in children

Dr. Sema Karakas specializes in gynecologic oncology surgery. She also performs minimally invasive gynecologic surgery, including laparoscopy and V-NOTES (scarless) techniques.

She offers V-NOTES hysterectomy and cyst removal. She performs surgery for uterine cancer and tubal ligation. She provides a full range of laparoscopic gynecologic procedures. She treats urinary incontinence with medical, laser, or surgical options and pelvic floor physiotherapy. She manages HPV with diagnosis, treatment, and follow-up. She performs colposcopy, LEEP, and conization. She provides endometriosis care and surgery. She treats polyps and uterine septum with hysteroscopy. She offers perimenopausal and menopausal care and bioidentical hormone therapy.

Dr. Rahib Hasanov is a medical oncologist. He graduated from Istanbul University Cerrahpaşa Faculty of Medicine (1999–2005). He completed an internal medicine residency (2009–2013) and a medical oncology fellowship at Marmara University (2015–2018). He also completed an observership at Houston Methodist Hospital (2006–2007).

He focuses on personalized oncology. His treatments include immunotherapy, targeted therapy, and novel agents. His clinical interests include gastrointestinal, breast, lung, and genitourinary cancers.

He attends national and international conferences. He welcomes patients from Turkey, Azerbaijan, Montenegro, Georgia, Uzbekistan, the Middle East, Europe, and the United States.

Dr. Omer Necip Aytug is a respected gastroenterologist. He graduated from Hacettepe University School of Medicine in 1980. He became an internist at Cukurova University in 1985. He completed his gastroenterology fellowship at Marmara University in 1997.

He was named Associate Professor at Firat University in 1989. In 1998, he became a Professor at Abant Izzet Baysal University. Dr. Aytug has written many scientific papers and book chapters. He has also attended several national and international congresses.

He has held important academic and clinical roles at Duzce University Faculty of Medicine, Camlica Medicana Hospital, and Memorial Service Hospital. These positions have established him as an expert in gastroenterology.

Dr. Francesc Cobo Valien graduated from the Faculty of Medicine of the University of Barcelona in 1990.

He received his specialization in oncohematology at the Hospital Clínic de Barcelona in 1995. He combined medical practice and research activities in the period 1996-2002.

He received his Doctor of Medicine degree from the University of Barcelona in 2002.

Dr. Kobo continues his research and has been awarded grants:

•Interdepartmental Commission for Innovation of the Generalitat de Catalunya

•Scholarship Fund Universitaria Agustí Pedro i Pons

•Farreras Valentí & Schering Plough School of Hematology Scholarship

•Award for the best report at the Council of the Spanish Hematology Association

•Grant from the Catalan Society of Hematology

Specialization:

•Lymphoma

•Acute leukemia

•Chronic leukemia

•Autoimmune pancytopenia

Oncologist, Specialist in skin cancer treatment

Endocrinologist

Present
Istanbul Florence Nightingale Hospital
Medical Oncology

2022-2024
Memorial Şişli Hospital
Medical Oncology Specialist

2021-2022
Institut Jules Bordet
Clinical Research Fellowship

2020-2022
Marmara University Pendik Training and Research Hospital
Medical Oncology Specialist

2019-2019
Institut Jules Bordet
Clinical Research Fellowship

2016-2019
Marmara University Faculty of Medicine, Department of Medical Oncology
Medical Oncology Fellowship

2014-2016
Golbasi Public Hospital
Internal Medicine Specialist

2013-2014
MD Anderson Cancer Center
Observership

2013
Bellvitge Hospital, Barcelona, Spain
Observership

2009 -2014
Hacettepe University Faculty of Medicine
Internal Medicine Residency

Dr. Nuri Ceydeli is a gynecologist and obstetrician with over 15 years of experience. He is a graduate of Istanbul University Istanbul Medical School (1995) and Istanbul University Cerrahpaşa Medical School (2002), and is a member of the Turkish Gynecology and Obstetrics Society, Turkish Gynecologic Oncology Society, Surgical Infection Association, and AAGL.

Dr. Fernandez Oliva graduated with honors from the Faculty of Medicine of the Universitat Autònoma de Barcelona, specializing in Medicine and Surgery.

Completed his residency in Obstetrics and Gynecology at the Hospital de la Vall d'Hebrón, Barcelona.

The doctor combines clinical practice with continuous education and scientific work.

Lecturer at the CTO Medical Academy.

Participant of courses and congresses:

- Congress of the European Society for Gynaecological Endoscopy (ESGE), 2015

- Course in Medical Genetics and Fetal Medicine, Catalan Society of Obstetrics and Gynecology, Barcelona 2015

- Course in robotic and laparoscopic surgery, Hospital Vall d'Hebrón, Barcelona 2016

- Congress of the Sociedad Española de Ginecología y Obstetricia (SEGO), 2017.

Current areas of scientific research:

- Prevention of preeclampsia in early pregnancy

- Immunological interaction between the mother and the fetus

Ayhan Erdemir, MD, is a general surgeon at Anadolu Medical Center since 2006 and one of the best pancreatic cancer specialists. He completed his undergraduate education at Fırat University Medical Faculty, and has taken part in numerous courses such as Cytoreductive Surgery & Hipec Course, Surgical Oncology Society, and Intuitive Surgical's da Vinci Surgical System Online Training Module.

Pediatric surgeon

Oncologist, Gastroenterologist

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.