He has more than 25 years of rich experience. Dr. Chugh was selected as a Specialist in Central Government Health Services, through UPSC. His research in Pulmonary Research Laboratory and Allergy Clinic at SMS Medical College Hospital, Jaipur was highly appreciated. He followed it up with a comprehensive course on Echocardiography. In AIIMS he worked as a senior Resident in department of Cardiology & Hematology.