Locations 8304 Creedmoor Road Raleigh, NC 27613 1011 W Williams St suite 102, Apex, NC 27502 Phone: 919-870-8409 Fax: 877-622-8953 If you are having an emergency during non-office hours, please call 911, head to the nearest emergency room, call Triangle Springs at 919-746-8900 (select option 1 for assessment) or Holly Hill Hospital at 919-250-7000..