He has been practicing medicine for over 35 years. He practices medicine at Max Hospital. Some of the places where Dr. Vishwanath Dudani has worked in the past include Sanjeevan Hospital, Anand Hospital, Pushpanjali Hospital, Lions Hospital. Beyond his affiliation with many hospitals, he has been professionally active in many other ways. He has been an active member of various organisations, including Delhi Medical Council. He graduated with a MBBS from Patna Medical College, Patna. Dr. Vishwanath Dudani has MS from M.G.M Medical College, Devi Ahliya University (Indore), and MS - General Surgery from M.G.M Medical College, Devi Ahliya University (Indore) as well.