Geoffrey Vaughan Md 3900 Stoneridge Ln Dublin, OH 43017 Phone : (614) 292-8105 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Internal Medicine Doris Walzak Md 3900 Stoneridge Ln Dublin, OH 43017 Phone : (614) 292-8105 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Internal Medicine Doctors Office-dublin 3900 Stoneridge Ln Dublin, OH 43017 Phone : (614) 292-8105 Business Category Physicians & Surgeons-Osteopathic Physicians & Surgeons-M.D. Physicians & Surgeons-Family Practice Physicians & Surgeons-Internal Medicine