Psych Associates Of Maryland 7130 Minstrel Way Columbia, MD 21045 Phone : (410) 290-6940 Business Category Nonclassifiable Establishments Riffat S Ashai Md 7130 Minstrel Way # 212 Columbia, MD 21045 Phone : (410) 290-6940 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Ob/Gyn Physicians & Surgeons-Oncology