Page 4 - Best Sigmoid adenocarcinoma doctors: TOP 93 doctors

Specializes in surgical treatment of gastrointestinal diseases, including oncological conditions like sigmoid adenocarcinoma at Dievo Surgery Center.

• Performs laparoscopic operations for various abdominal conditions
• Expert in treating acute abdominal emergencies
• Skilled in bariatric surgery and metabolic dysfunction treatment
• Experienced in managing colorectal conditions and hemorrhoids

Professor Duygu Derin has authored over 30 scientific papers on cancer treatment and is a leading oncologist at LIV Hospital Ulus.

• Extensive experience treating gastrointestinal cancers, including sigmoid colon cancer
• Author of more than 30 national and international oncology papers
• Member of the European Society for Medical Oncology (ESMO)
• Associate Professor with advanced academic credentials
• Her expertise is well-recognized among Turkish and European oncologists

Dr. Tarkan specializes in complex surgeries for stomach cancer, bringing focused expertise to challenging cases.

• Member of Turkish Bariatric Surgery Association
• Affiliated with International Federation for the Surgery of Obesity
• Graduated from Dicle University Faculty of Medicine

Dr. Sahibov specializes in radiation oncology, trained at Marmara University – one of Turkey’s leading medical schools.

• Completed specialization training in radiation oncology at Marmara University
• Focuses on precise radiation therapy for gastrointestinal cancers
• Works at Emsey Hospital – a center with advanced radiation technology

Dr. Mohamed Mahmoud Abdelhakim is Head of Radiation Oncology at Shefa al Orman Hospital, Luxor. He is Professor of Radiation Oncology at the National Cancer Institute, Cairo University. He previously served as Associate Professor (2015–2020), Lecturer (2010–2015), Assistant Lecturer (2003–2009), and Resident (2000–2003). He also worked as a Specialist at Gharbia Cancer Society.

He treats inpatients and outpatients with breast, soft tissue sarcoma, lymphoma, gynecologic, gastrointestinal, genitourinary, and CNS tumors. His skills include image-guided brachytherapy, IMRT, VMAT, SRS, and SBRT. He performs conventional and CT-based planning and 3D-CRT. He works with cobalt and linear accelerators and electron beam therapy. He provides HDR and LDR intracavitary and interstitial brachytherapy. He also performs stereotactic radiotherapy, total body irradiation, and total skin irradiation.

Member: Egyptian Cancer Society, ESTRO, ESMO.

Associate Professor Dr. Emrah Eraslan specializes in colorectal cancer at Private Koru Ankara Hospital, with extensive experience in medical oncology.

• 21 years of experience in internal medicine and medical oncology
• Specialized in colorectal cancer among other major cancers
• Associate professor with significant academic contributions
• Works at the renowned Private Koru Ankara Hospital

Dr. Osama Abdel Mohimen Mohamed is Head of the Hematology Unit at Shefaa Al Orman Oncology Hospitals. He is also a consultant in medical oncology and hematology at Shefa El Orman Hospital (NGO), Luxor (2019–present).

He diagnoses and treats acute and chronic leukemia, lymphoma, myeloma, myelodysplastic syndromes, and myeloproliferative neoplasms. He also manages complications of solid tumors.

Background: He served at the National Cancer Institute, Cairo University, as a medical oncology resident, then demonstrator and assistant lecturer (2008–2022). Earlier, he was a house officer (2006–2007). He also held specialist roles at Al Salam International, Al Molalmen, and BAHEYA Oncology Center (NGO).

Memberships: ESMO (2008–present). American Society of Bone Marrow Transplantation (2009). ASH (2010).

Dr. Emad Shash, M.B.B.Ch, MSc, M.D., is a medical oncologist. He is the Medical Director of the Breast Comprehensive Cancer Hospital at NCI. He leads the Medical Oncology Department and is the Breast Program Director at Shifaa Al Orman Cancer Hospital in Luxor. His clinical focus includes breast, gynecologic, genitourinary, thoracic, gastrointestinal, and rare cancers. He specializes in systemic therapy, including chemotherapy, targeted therapy, and immunotherapy.

He served as coordinating research physician and medical lead at the EORTC from 2011 to 2015. Since 2008, he has contributed to more than 70 international oncology trials as a coordinator, sub-investigator, principal investigator, and sponsor medical monitor. Credentials include M.B.B.Ch (2004), MSc (2010), MD (2015), and the EORTC Certificate of Excellence (2015). He also holds a Diploma in Hospital Quality Management & Patient Safety (JCI/57357, 2017). He is a Fellow of the EIO. He is a member of ESMO (panel voting), ESGO, and ASCO (IAC), and serves on the ECRIN board.

Dr. Mariam Mohammed Hussein Abu Zeid is a clinical oncologist. She treats solid tumors and hematologic cancers. She earned her MBBCh from Ain Shams University in 2007 (Excellent). She completed a Master’s in Clinical Oncology and Nuclear Medicine in 2011 (Very Good). She received a Ph.D. in 2018 and an ESMO Certificate in 2015.

She leads and monitors clinical trials. Her work includes data collection and analysis. She administers chemotherapy and manages treatment toxicities. She also plans care with multidisciplinary teams. Her experience includes Ain Shams University Hospitals (2009–2012), the International Medical Center (2012–2014), and Wadi El Nile Hospital (2015–2019). Her roles covered diagnosis and staging, supportive care, quality improvement, and screening. She educates patients and families about the diagnosis, treatment options, and palliative care.

Dr. Maha Yahia is a medical oncologist and hemato-oncologist. She provides assessment, diagnosis, and treatment planning. Her treatments include chemotherapy, targeted therapy, and immunotherapy. She cares for patients with breast, genitourinary, gynecologic, thoracic, gastrointestinal, and rare cancers.

Education: M.B.B.Ch, Kasr El-Aini, Cairo University (1997–2003). Master in Hemato-oncology, National Cancer Institute, Cairo University (2008). Doctoral Degree in Hemato-oncology, National Cancer Institute, Cairo University (2015).

Experience: Resident in Medical Oncology, Maadi AFMC (2005–2010). Visitor Resident, NCI Cairo (2008–2009). Consultant Assistant, Prof. Hussein Khaled Clinic (2010–2017). Specialist, International Medical Center (2011–2012), Wadi El Nile Hospital (2013–2014), and Maadi AFMC (2011–2018). Head, Clinical Research Support Team, Maadi AFMC (2016–2018). Major (2014–2016) and Lt. Colonel Doctor (2016–2018), Egyptian Armed Forces. Lecturer of Clinical Research, AFCM (2019–2021).

With over two decades specializing in radiotherapy, Dr. Sridhar P.S. brings deep expertise to sigmoid adenocarcinoma treatment at HCG Manavata Cancer Centre.

• MD in Radiotherapy from Banaras Hindu University
• Diplomate of National Board in Radiotherapy
• Member of Association of Radiation Oncology of India
• Part of Society for Neuro-Oncology and Bangalore Oncology Group

Professor Jorg Groticke leads the Oncology and Hematology Center at Bremen Mitte Hospital, specializing in gastrointestinal tumors.

• Chief Physician with over of experience in oncology
• Specialized in hematological malignancies and gastrointestinal tumors
• Member of German Society of Hematology and Medical Oncology
• Conducts lectures on innovative cancer therapy at Bremen Oncology Society

Over 26 years of experience specializing in cancer surgery – Assoc. Dr. Ugur Ekici focuses on advanced laparoscopic techniques at Medicana Bahcelievler Hospital.

• Specialized in obesity and metabolic, thyroid, parathyroid, and cancer surgeries
• Training from Şişli Etfal Hospital's renowned General Surgery Clinic
• Published in multiple international peer-reviewed journals
• Performs both traditional and minimally invasive procedures

Prof. Ozturk combines surgical oncology expertise with physiology research – a rare dual approach at Medicana Bursa Hospital.

• Performs laparoscopic surgeries for GI cancers
• Trained at Cleveland Clinic's colorectal surgery department
• Professor with 28 years of experience academic experience
• Specializes in gastrointestinal and obesity surgeries