Dr. Dhawan is working with Dr. Terresa Torres from Bolivia and integrated treatment is being provided to patients in Bolivia suffering from Psoriasis and Vitiligo with great success.
Dr. Dhawan in collaboration with E.com consultant Herbal Division, Canada presented studies on the role of herbal medicines in skin diseases at National Psoriasis Foundation, USA.
Dr. Andreas Katsambas from Greece invited Dr. Dhawan to attend 15th Congress of European Academy of Dermatology in Greece.
Dr. Dhawan was invited to the second world Ayurveda Conference Pune and conference on Nano Biotechnology in Lucknow sponsored by National Botanical Research Organization (NBRI).