Dr. D.K. Kesar is the Chairman and Senior Consultant of Internal Medicine at Asian Institute of Medical Sciences, Faridabad. He has diagnosed problems like arthritis, diabetes, heart disease, high cholesterol, osteoporosis, pain and general discomfort, skin disorders, and thyroid disorder. He also provides an extensive range of general medical services like preventive medicine, vaccinations, pre-operative evaluations, management of chronic disease, and weight management. He believes in constantly updating his knowledge and skills in the field of medicine by regularly attending various workshops and conferences.