Dr. Chugh is a well known Physician of North Delhi. He selected as a Specialist in Central Govt. Health Services, through UPSC. His working in Pulmonary Research Laboratory and Allergy Clinic at SMS Medical College Hospital, Jaipur was highly appreciated. Followed by his work done on Comprehensive course on Echocardiography is also highly known. In AIIMS he worked as a senior Resident In Deptt. of Cardiology Hematology Deptt.