Achaemenid is a medical technology company that develops innovative products for non-invasive diagnostics, therapeutic, as well as those for management of patients with mild to severe obstructive sleep apnea. Founded by Reza Radmand, DMD, Achaemenid is focused on patient-centric healthcare-related solutions.


For more than 30 years, Dr. Radmand has been at the forefront of the treatment of medically complex patients and is nationally recognized as a leader in the field of dental sleep medicine. Dr. Radmand is a Diplomate of the American Board of Dental Sleep Medicine, a faculty member at Harvard Medical School and a research collaborator at Harvard Medical School’s Brigham and Women’s Hospital, Division of Sleep Medicine.