Dermatology is available by appointment at Valley Medical Center’s Clarkston location as well as express care. We are available for your immediate healthcare needs without an appointment. When you need quality medical attention at a fraction of the cost of an emergency room, think of us. We are staffed with providers that are specially trained and experienced in urgent medical care. Our medical staff and patient services representatives are focused on providing you the highest quality urgent care at the lowest possible cost. As a division of Catalyst Medical Group, our walk-in clinic is able to easily coordinate your care with your other Valley Medical physicians. Reserve your spot in line.