Dr. Yousefi began practicing dentistry in 1971. He holds a Doctor of Medical Dentistry (DMD) with honors from the National University of Iran. Dr. Yousefi has received extensive specialized training. He trained in Geriatric Dentistry at the Harvard University School of Medicine and Dentistry, where he was awarded a second-place prize by the American Academy of Implant Dentistry Research Foundation. He also trained in Oral Pathology at the University of Maryland, where he graduated with excellence and became an honorary member of Phi Kappa Phi.
Dr. Yousefi served as a Research Fellow at the Armed Forces Institute of Pathology, where he presented at seminars and published scientific papers. He has combined over 30 years of practical teaching and research to provide excellent dental care at Yousefi Washington Clinic.