Dr. A K Koushik Medical Registration Verified Gastroenterologist14 years of experience5 (1) Enquire Now Consult Dr. A K KoushikOverviewVisitsReviewsMedical Q&AServicesBlogsFAQWrite a reviewDr. A K Koushik has a rating of 5/5 Dr. A K Koushik Reviews Verified User 20/09/2025Gastritis TreatmentGood