Dr. Nirmal S Mann specializes in gastroenterology in Sacramento area. Dr. Nirmal S Mann, MD has a medical practice at 4150 V Street, Sacramento CA, and has over 55 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1962. Dr. Mann is accepting new patients at his medical office and practice location in Sacramento, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.