About Richard Alexan-Shirabad, MD. Richard Alexan-Shirabad, MD is a neurologist who practices at Richard Alexan MD Inc located at 4900 Commerce Drive in Bakersfield, CA 93309 (Kern County). Dr. Richard Alexan-Shirabad has 15+ years of experience in neurology. Education. Richard Alexan-Shirabad, MD earned a degree of a Doctor of Medicine..