Post Graduate study & Training :

– Thai Board of Neurological Surgery,Mahidol University, Thailand, 2000

– Thai Board of General Surgery,Chiang Mai University, Thailand, 1998

– M.D., Chiang Mai University, Chiang Mai, Thailand, 1994

Publication :

• Kriengsak Limpastan, MD.,Tanya Norasathada,M.D., Wanarak Watcharasaksilp,M.D.,Tanat Vaniyapong, M.D. Factors influencing the outcome of decompressive craniectomy used in the treatment of severe traumatic brain injury. J Med Assoc Thai, Vol96(6), 2013: 678-82
• Wanarak Watcharasaksilp,M.D. Kriengsak Limpastan, MD.,Tanya Norasathada,M.D.,Tanat Vaniyapong, M.D. The Result of Surgical Treatment in Patients  with Cerebral Aneurysms  in Maharaj Nakorn Chiangmai Hospital: A report of 225 cases. J Med Assoc Thai, Vol96(7), 2013: 1-5
• Kriengsak Limpastan, MD.,Tanya Norasathada,M.D., Wanarak Watcharasaksilp,M.D.,Tanat Vaniyapong, M.D. Silicone injected cadaveric head for neurosurgical dissection : Prepared from defrosted cadaver. Asian Journal of Neurosurgery, Vol.8(1), 2013 : 1-3
• Norasetthada T. Outcome of head injury before and after residency training of neurosurgery in Chiangmai University. Neruological Surgery. 2010;1(4): 112-9.
• Norasetthada T. Outcome of head injury before and after residency training of neurosurgery in  films made from rice starch and bovine bone powder composite. North Reg J Sci Tech 2010;3(1):
• Khorana J, Rerkasem K, Apichartpiyakul C, Sakonwasun C, Watcharasakslip W, Waniyapong T, Norasethtada T, Jittawatanarak K. Immunonutrition and cytokine response in patients with head injury. J Med Assoc Thai. 2009 Feb;92(2):188-94.  Sittiporn Punyanitya M.D., Waravut Kittiwuttanagul M.D., Thunya Norasetthada  M.D., Wanarak Watcharasaksilp M.D., Tanat vaniyapong M.D. CLINICAL TRIAL OF VENTRICULOPERITONEAL SHUNT MADE IN THAILAND Original Articles Volum 47, No.4, December 2008, Pages 163-176