Dr. Mohammad S Al Hasan specializes in internal medicine in Hollister area. Dr. Mohammad S Al Hasan has a medical practice at 930 Sunset Drive, Suite C-1, Hollister CA, and has over 27 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1990. He is affiliated with numerous hospitals, including Hazel Hawkins Memorial Hospital (CA) and more. Dr. Al Hasan is accepting new patients at his medical office and practice location in Hollister, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.