- Attending physician at Kapchang Hospital, Surin, Thailand 1993-1996| - Attending physician at Obstetric and Gynecologic Department, Buriram Hospital, Buriram, Thailand, 1999-2001| - Attending physician in Unit of Gynecologic Oncology, Obstetric and Gynecologic Department, Rajavithi Hospital, Bangkok, 2005-2010| - Head of Gynecologic Endoscopic Division, Obstetric Gynecologic Department, Rajavithi Hospital, Bangkok, Thailand, 2010-present| - Chairman of Center of excellence of Gynecologic endoscopic surgery (RJ-GMIS), Thailand, 2018-present| - Chairman of Gynecologic Endoscopy Of RTCOG, Thailand, 2022-2024| - Chairman of Policy Development & Medical Strategic Information Division, Rajavithi hospital, Thailand, 2022-present| - Vice President of International Society of Minimally Invasive and Virtual Surgery (ISMIVS), Laparoscopy, 2023-2025| - President of Thai Endoscopic society for Gynecologic Oncology (TESGO), 2023-2024| - President of Thai society of Gynecologic Endoscopy (TSGE), 2024-2025| - Secretariat general Of Royal Thai college of Obstetricians and gynecologists, Thailand, 2025| - Chairman of ASEAN APAGE committee, APAGE, 2025-2027|

1.Comparison of the accuracy of trans vaginal sonography and hysteroscopy for the diagnosis of endometrial polyps at Rajavithi hospital. Yantapant A. J Med Assoc Thai. 2012 Mar;95 Suppl 3:S92-7. 2.Forgotten intrauterine device wandering in the abdomen of an endometrial cancer patient. Mitinumwong Ch, Huang KG, Thepsuwan J, Chua AA, Aranya Yantapant. Gynecology and Minimally Invasive Therapy 3 (2014) 26e27. 3.Imaging of trocar site hernia after laparoscopic surgery. Panitpongpat S, Huang KG, Thepsuwan J, Yantapant A. Gynecology and Minimally Invasive Therapy 3 (2014) 61e62 4.Vaginal NOTES Retroperitoneal-Approach Hysterectomy (VNOTES RA-H) : 12 Cases Series-Surgical Techniques and Outcomes. Yantapant A, Reukyindee R. J Med Assoc Thai 2019;102(Suppl.) S1-8 5.Cost–Effectiveness Analysis Comparison of Hysteroscopic Diagnosis with Surgery and Dilatation & Curettage for Diagnosis and Treatment of Abnormal Uterine Bleeding (AUB) Yantapant A. Khemvaranan C, Srisubat A. Journal of The Department of medical. 6(2019) 11-19. 6.Natural Orifice Transluminal Endoscopic Surgery‑assisted Vaginal Hysterectomy versus Total Laparoscopic Hysterectomy:A Single‑center Retrospective Study Using Propensity Score Analysis. Puisungnoen N, Yantapant A, Yanaranop M. study using propensity score analysis. Gynecol Minim Invasive Ther 9 (2020) 227-230. 7.Laparoscopic Radical Hysterectomy for Early-stage Cervical Cancer: Experiences from Rajavithi Hospital. Yantapant A, Kietpeerakool C. TJOG 1(2022).