Dr. M. Kumaresan treats puberphonia using a non-surgical method called Uvula Manipulation and Resonance (UMAR) treatment, which involves manipulating the uvula and training resonance to lower a person's voice pitch. This technique reportedly achieves results in a short timeframe, sometimes in as little as five days, through a combination of intraoral pharyngeal resonance manipulation and breathing exercises. The treatment aims to redirect vocal resonance from the larynx to the pharynx and is described as non-invasive, cost-effective, and without medication or surgery. 9841055774