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                    Dr. Ray has Comprehensive Post graduate training & experience in India & abroad for 3 Decades in Clinical Practice, Teaching, and Research in General Medicine, Gastroenterology & Hepatology inclusive of Academic Attachments, Certificate Courses, CME Workshops and Active Participation in Scientific Meetings, Seminars, Symposia & Conferences (including the presentation of Papers, Posters, Lectures & Orations.) 
                     
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                        Visiting  Consultant Gastroenterologist, in UK. Formerly visiting Professor in Medicine  & Gastroenterology at College of Medical Sciences, Bharatpur, Nepal.  
                         
                        Currently  practicing at his own consulting room (Chamber) Remedy Clinic - 153 Block – B,  Lake Town, Kolkata – 700089 as well as Corporate hospitals i.e. Peerless  Hospital, Ruby General Hospital and Dafodil Hospital. 
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