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.)
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 â€“ B, Lake Town, Kolkata â€“ 700089 as well as Corporate hospitals i.e. Peerless Hospital, Ruby General Hospital and Dafodil Hospital.