"Paarambariya Maruthuvar" Dr. Bhavani Senthil is a herbalist, medical astrologer and Traditional physician valued significantly for his work and contribution towards the world with a healthy lifestyle. He is well trained in diagnosing disease on both the aspects, traditional and in a modern way. His consistent work gains recognition in the media during 2016. He is being featured along with his wife Dr. Jayashree (who is also a Siddha doctor) in the ZEE Tamil Satellite channel by hosting a show called Paarambariya Maruthuvam. By now it has been more than 1000+ episodes and still going on aired.

He and his wife are active writers about treatments, herbs, and their medicinal values, healthy food recipes, and home remedies in there's Healthy Blog called Marundhunavu.

He provides treatment for Disorders of Ovary and Uterus, Menstrual disorders, Female Infertility, Fibroid, Oligoasthenospermia, and Male Infertility, also to Control Diabetes. Skin diseases such as Eczema, Psoriasis, Hyperkeratosis, Leukoderma, Lichen Planus, Fungal Infections, Urticaria, Athlete foot, Leprosy, Dandruff, Alopecia areata, Hyperpigmentation, and Photodermatitis.