- Medical Degree from Universite Montpellier-Nimes, France
- D.E.S Chirurgie Generale, Universite Lille, France
- D.E.S.C Chirurgie Digestive et Viscerale, Universite Lille, France

- Chef de Clinique des Hopitaux de Lille - Digestive Surgery and Transplantation. Hospital Huriez, CHU Lille (France)
- Chef de Clinique des Universites - Assistant des Hôpitaux, Digestive Surgery and Transplantation, CAO B, Prof Pruvot, Hôpital Claude Huriez, CHU Lille, France.
- Assistant Hospitalier Universitaire, Digestive Surgery and Transplantation, CAO B, Prof Pruvot, Hôpital Claude Huriez, CHU Lille, France.

- Digestive Surgery

Doctoral Thesis:
- ITP - Second line treatment: rituximab vs splenectomy (2015)

Publications:
- Chater C, Bauters A, Beugnet C, M’Ba L, Rogosnitzky M, Zerbib P. Intraplatelet VEGF and PDGF: New biomarkers in carcinoembryonic antigen (CEA) negative colorectal cancer? Gastrointest Tumors, Accepted 2018.
- Chater C, Saudemont A, Zerbib P. Chronic radiation enteritis. J Visc Surg, Sept 2018.
- Chater C, Zerbib P. Response to Splenectomy for immune thrombocytopenia: down but not out. [e-letter] Splenectomy for immune thrombocytopenia: last but not least. Blood (e-letter’s Web address). March 15, 2018. Accessed May 2, 2018.
- Koriche D, Gower C, Chater C, Duhamel A, Salleron J, Tavernier N, Colombel JF, Pariente B, Cortot A, Zerbib P. Post-operative recurrence of Crohn’s disease after definitive stoma: an under-estimated risk. Int J Colorectal Dis, Apr 2017.
- Chater C, Terriou L, Duhamel A, Launay D, Chambon JP, Pruvot FR, Rogosnitzky M, Zerbib P. Reemergence of Splenectomy for ITP Second-line Treatment? Ann Surg, Nov 2016.
- Chater C, Saudemont A, Zerbib P. A giant colon diverticulum. J Visc Surg, Nov 2015.
- Truant S, Chater C, Pruvot FR. Greatly Enlarged Thickened Gallbladder. JAMA Surg, Mar 2015.
- Lebas A, Rogosnitzky M, Chater C, Colombel JF, Nachury M, Cortot A, Zerbib P. Efficacy of sacral nerve stimulation for poor functional results of J-Pouch coloanal or ileoanal anastomosis: a pilot study. Tech Coloproctol, Apr 2014.

Posters:
- Efficacy of sacral nerve stimulation for poor functional results of J-Pouch coloanal or ileoanal anastomosis. Lebas A, Chater C, Rogosnitzky M, Colombel JF, Nachury M, Cortot A, Zerbib P (JFHOD 2014, Paris).
- Caracterization of the intestinal inflammation of a new animal model : HLA-B27 transgenic rat. Chater C, Koriche D, Billaut I, Dubuquoy L, Ravasi L, Speca S, Dubuquoy C, Pruvot FR, Zerbib P, Desreumaux P (JFHOD 2015, Paris).
- Impact of Organ-preserving Strategies on Anorectal function in Patients with Distal Rectal Cancer following Neoadjuvant Chemoradiation. Habr-Gama A, Chater C, Lynn PB, Neves Jorge JM, Sao Juliao GP, Proscurshim I, Gama-Rodrigues J, Fernandez LM, Perez RO (SFCD 2015, Paris).
- ITP-second line treatment : surgery vs rituximab. Chater C, Terriou L, Duhamel A, Launay D, Chambon JP, Pruvot FR, Zerbib P (JFHOD 2016, Paris).
- ITP-second line treatment: surgery vs rituximab. Chater C, Terriou L, Duhamel A, Launay D, Chambon JP, Pruvot FR, Zerbib P (SFH 2016, Paris).

- Member of the Lebanese Order of Physicians
- Member of L'Association Francaise de Chirurgie
- Member of L'Association des Chefs de Clinique et Assistants en Exercises dans les Hôpitaux de Lille

Awards:
- Bourse année recherche 2013/2014 : Development of a new animal model of ileitis post-surgery reproducing inflammatory bowel disease.
- Best Junior researcher (Parcours 3R) (Académie Nationale de Chirurgie 2014)
- Best Junior surgeon researcher (Prix Fondation Avenir 2014)
- Best poster award JFHOD 2015 (Paris): Caracterization of the intestinal inflammation of a new animal model : HLA-B27 transgenic rat.
- Best poster award JFHOD 2016 (Paris): ITP-second line treatment : surgery vs rituximab
- College excellence prize, Prix d’excellence du collège de chirurgie générale viscérale et digestive, SFCD 2017 (Paris).
- Best oral presentation, AFC 2018: HYSTERIA study: Evaluation of clinical hypnosis after surgical resection for Crohn’s disease on postoperative analgesia. Preliminary results.

Speaker in Conferences:
- Club du Pancréas : Case report (Lille, June 2011).
- DESC Viscéral G4 : Imagery in abdominal pain (Rouen, October 2012).
- DESC Viscéral G4: Stenosis of the colo-rectal anastomosis (Amiens, July 2013).
- DESC Viscéral G4 : Surgical technique of spleno-pancreatectomy (Rouen, October 2013).
- Club du Pancréas : Case report (Valenciennes, July 2014).
- 116e Congrès Français de Chirurgie : AFC, Paris, Octobre 2014. Characterization of the intestinal inflammation of a new animal model: HLA-B27 transgenic rat.
- SFCD (Société Française de Chirurgie Digestive) : Laparoscopic splenectomy (April 2015, Paris).
- Club du Pancréas : Case report (Lille, June 2015). - Rencontres médico-chirurgicales : Cancer and thrombosis. (Lille, September 2015).
- DESC Viscéral G4 : Management of rectal cancer (Amiens, June 2016).
- 118e Congrès Français de Chirurgie : AFC, Paris, Septembre 2016. ITP-second line treatment : surgery vs rituximab.
- Club du Pancréas : Case report (Lille, June 2017).
- Surgical techniques in liver explantation, Ecole Angevine de PMO (Angers, October 2017).
- DESC Viscéral G4 : Acute intestinal ischemia (Mars 2018).
- AFC 2018, oral presentation: HYSTERIA study: Evaluation of clinical hypnosis after surgical resection for Crohn’s disease on postoperative analgesia. Preliminary results.

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