Dr. Mahaseth was born and raised in Nepal. After earning his medical degree from Manipal College of Medical Science in Pokhara, Nepal, he immigrated to the United States in 2003. He finished his internship and residency in internal medicine at Suny Downstate University and Long Island College Hospital in New York.

After completing his residency, he joined the same residency programme as a faculty member and attending physician, where he had the opportunity to mentor and instruct resident doctors for three years. After that, he and his family moved to Apex, North Carolina, where he spent the next ten years working as a hospitalist at WakeMed Cary hospital.

Dr. Mahaseth became more conscious of the demand for fundamental internal medicine care while working as a hospitalist. He has since created Carolina Medical Care to serve his neighborhood. In addition to some cardiac services, Carolina Medical Care mostly offers primary care services.

Internal medicine board-certified physician Dr. Mahaseth handles a variety of adult medical conditions, including high blood pressure, high cholesterol, diabetes, arthritis, etc.

Dr. Mahaseth, his wife, and their three children reside in Apex. He likes to spend time with his family when he has free time. Along with travelling and playing soccer with his family, he enjoys exercising and watching sports.