Dr Sajan Koshy MS MCh is currently heading the unit of Paediatric & Congenital heart surgery at Aster Medicity. Prior to joining Aster, he was working as senior consultant and head of the department of paediatric cardiac surgery at MIMS Calicut. He started his professional career from alleppey medical college in 1988. He also functioned as a co- convener in first and second symposia on perioperative care of congenital heart disease held in Kochi in the year 2002 and 2004 respectively & as the scientific committee chairman for the national CME of cardio thoracic surgery held at Calicut in September 2007. He has Conducted many lectures in all the districts of North Kerala for the benefit of medical professional bodies to create awareness about congenital heart disease.
Dr Sajan is also active in social activities also. For helping poor children with congenital heart disease, gave shape to a charitable trust called HEARTBEATS in association with prominent citizens from different walks of life. He is currently the the treasurer and convener of the activities of HEARTBEATS. He as the Secretary of Rotary club, calicut Organised free heart surgeries for children with other rotary clubs,( Srilanka, USA).

MBBS from Medical College, Alleppey
MS from Medical College, Trivandrum
Mch from Medical College, Trivandrum
Rotating Internship at Medical College Hospital, Alleppey
Senior house job MOSC MM Hospital, Kolencherry
Residency in General Surgery in Medical College, Trivandrum
Assistant professor in General Surgery in Father Muller’s Institute of Medical Education and Research, Mangalore.
Resident in CVTS in Medical College, Trivandrum
Pecialist and assistant professor in the division of pediatric and congenital heart surgery,Amrita Institute of Medical Science
Chief consultant Pediatric cardiac surgeon at MIMS, Calicut
Pediatric and Congenital Cardiac Surgeon,Aster Medicity, Kochi

  1. Life member, Indian Association of Cardio vascular Thoracic
    Surgeons
  2. Member, ctsnet
  1. Cosmetic approach to congenital heart surgery at the annual conference of cardiology society of India, Kerala chapter; May 2002, Palakkad.
  2. Repair of complete AV canal defects- at the national conference of cardiology society of India, December 2001, Hyderabad.
  3. Synthetic Monocusp valves in RVOT reconstruction – at the national conference of cardiology society of India, December 2001,Hyderabad.
  4. Transcaval repair of sinus venous syndrome- at the annual conference of Indian association of cardiovascular thoracic surgeons, February 2002, Madras.
  5. Transfer of atypical coronary arteries in arterial switch operation- at the annual conference of Indian association of cardiovascular thoracic surgeons, February 2002, Madras.
  6. Surgical strategies for Anomalous Left Coronary Artery arising from Pulmonary artery. 13th Biennial congress of Association of Thoracic and Cardiovascular Surgeons of Asia. Bangkok , Thailand. Nov 16-19 , 2003.
  7. Repair of Aorto Pulmonary Window in infancy – our experience. 13th Biennial congress of ATCSA, Bangkok, Thailand. Nov. 2003.
  8. Impact of tricuspid valve detachment of repair of ventricular septal defects.13th Biennial congress of ATCSA, Bangkok, Thailand Nov.2003.
  • Total anomalous pulmonary venous drainage: a single institutional experience- Anil SR, GS Sunil, Sajan Koshy, Shivaprakasha, Rao SG, Kumar RK. Indian Heart J 2000.
  • Surgical strategies in the management of anomalous coronary artery arising from the pulmonary artery. –Sunil GS, Vaidyanathan B, Koshy S, Kumar RK, Shivaprakasha, Rao SG. Indian Heart J 2000.
    Limited posterior thoracotomy approach for ASD closure.Sunil GS, Koshy S, Shivaprakasha K, Rao SG. Indian Heart J 2000.
  • Synthetic Monocusp Valves in reconstruction of right ventricular outflow tracts. Sajan. Koshy, GS Sunil, K Shivaprakasha, SG Rao. Indian Heart J 2001; 53; 614-628.
  • Simplified Single patch technique for the repair of complete AV canal defect. Sajan Koshy, GS Sunil, S Dhinakar, K Shivaprakasha, SG Rao. Indian Heart J 2001; 53; 614-628.
  • Management of anomalous coronary artery crossing the RVOT in intra cardiac repair of Tetralogy of Fallot. Koshy S, Sunil GS,Dhinakar S, Shivaprakasha, Rao SG. IJTCVS 2002; 16: 17.
  • Transcaval repair of sinus venous syndrome. Sunil GS, Koshy S, Dhinakar S, Shivaprakasha K, Rao SG. IJTCVS 2002: 18: 26.
  • Pediatric cardiac surgery database. Dhinakar S, Sunil GS, Koshy S, Shivaprakasha K, Rao SG. IJTCVS 2002; 18: 31

about Dr sajan koshy
Pediatric Cardiac Surgeon



Dr Sajan Koshy MS MCh is currently heading the unit of Paediatric & Congenital heart surgery at Aster Medicity. Prior to joining Aster, he was working as senior consultant and head of the department of paediatric cardiac surgery at MIMS Calicut. He started his professional career from alleppey medical college in 1988. He also functioned as a co- convener in first and second symposia on perioperative care of congenital heart disease held in Kochi in the year 2002 and 2004 respectively & as the scientific committee chairman for the national CME of cardio thoracic surgery held at Calicut in September 2007. He has Conducted many lectures in all the districts of North Kerala for the benefit of medical professional bodies to create awareness about congenital heart disease.

read more