Dr. Gregory T Barry specializes in clinical psychologist in Corona area. Dr. Gregory T Barry has a medical practice at 770 Magnolia Avenue, Suite 1f, Corona CA, and has over 16 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 2001. Dr. Barry is accepting new patients at his medical office and practice location in Corona, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.