
Dr. Raghunath Raja Marimuthu
Specialist General & Laparoscopic Surgery
Aster Hospital, Mankhool
Experience: 9+ years
Know More about the Doctor
MCh (Surgical Gastroenterology), MRCS (Royal College of Surgeons), DNB (General Surgery), MBBS
Specialist
Full Time
- MCh Surgical Gastroenterology – IMS and SUM Hospital, Bhubaneswar (Jan 2025)
- MRCS Part A – Royal College of Surgeons (Jan 2020)
- DNB General Surgery – National Board of Examination, New Delhi (Jan 2016)
- MBBS – Tirunelveli Medical College (Jan 2011)
- Trainee Member, A-PHPBA (Asia-Pacific Hepato-Pancreato-Biliary Association)
- Member, IHPBA (International Hepato-Pancreato-Biliary Association)
- Assistant Professor, Surgical Gastroenterology – IMS and SUM Hospital, Bhubaneswar (Mar 2025 – Jun 2025)
- Senior Registrar, GI & Bariatric Surgery – Fortis Hospitals, Bengaluru (Mar 2021 – Apr 2022)
- Junior Consultant, General Surgery – S.B.S Hospital, Hosur (Nov 2018 – Feb 2021)
- Assistant Professor, General Surgery – Sambhram Institute of Medical Sciences, Kolar (Oct 2017 – Oct 2018)
- Senior Registrar, Urology – Narayana Health, Bengaluru (Aug 2016 – Sep 2017)
- Senior Registrar, Urology, Narayana Health, Bengaluru (Aug 2016 – Sep 2017)
- Laparoscopic & robotic gastrointestinal surgeries
- Advanced minimally invasive surgery (MIS) for abdominal and pelvic organs
- Upper gastrointestinal (UGI) surgeries including anti-reflux surgery, gastrectomy
- Hepatobiliary surgery including complex liver resections and bile duct surgery
- Pancreatic surgery, including Whipple procedure for malignancy
- Colorectal surgery including laparoscopic colectomies and proctology
- Bariatric (weight-loss) surgery – sleeve gastrectomy, gastric bypass
- Abdominal wall reconstruction and complex hernia repair
- Emergency and trauma surgery – including blunt and penetrating abdominal injuries
- Gastrointestinal cancer surgeries (stomach, pancreas, liver, colon, rectum)
- Advanced proctology – hemorrhoidectomy, fistula, fissure, and pilonidal sinus treatment
- Endoscopic procedures – diagnostic and therapeutic
- Teaching, clinical training, academic mentorship
- Multidisciplinary team (MDT) planning, tumor boards
- Management of non-cirrhotic portal hypertension and gastrointestinal bleeding
- Postoperative complication management and surgical critical care