Rockwood Chiropractic Since 1981, Rockwood Chiropractic has provided residents near Portland, Oregon, the best possible chiropractic care. Dr. Cowan, our trained chiropractor in Gresham, OR, diagnoses and treats your spinal misalignment. Phone: (503) 667-8988 4322 SE 182nd Ave 97030 United States Map Other Categories: Health & Beauty |