Walk-ins welcome, On-site X-ray, labs, EKG, physicals Mon-Sat | (770) 672-6267 After recognizing a lack of quality patient care in the medical field, Dr. Omokhodion, a board-certified family physician, decided to fill that void by opening OMS Urgent Care. Here, our compassionate staff is committed to providing all of our neighbors in the Marietta area with quality healthcare thatās both efficient and affordable. When you first walk in, youāll be greeted and checked in by one of our friendly receptionists before one of our helpful medical assistants gets you all set to see your provider. Aside from urgent healthcare services, weāre also equipped with some in-house labs and can perform school physicals, COVID testing (Rapid Test/ Travel PCR test/ Antibody test), drug screenings, STD testing, and more. Patients visits start at 10:00. Registration and testings available from 8:00.