Dr. Narinder Singh Parhar MD reviews on Vitals.com by his patients will inform you that he does his duties with excellence and his experience in the field helps in delivering accurate diagnosis for even complicated hidden diseases. Over the years, Dr. Narinder Singh Parhar Roseville, CA has committed to research and come up with solutions for people with respiratory conditions. His motivation, he says, is to see people with diseases like asthma and COPD feel better and have enjoyable lives with those close to them.