Mark E Collins Md 6955 Perimeter Loop Rd Dublin, OH 43016 Phone : (614) 923-0300 Business Category Physicians & Surgeons-M.D. Americas Urgent Care-dublin 6955 Perimeter Loop Rd Dublin, OH 43016 Phone : (614) 923-0300 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Critical & Emergency Care