Patient Portal (828) 258-9533 (828) 258-9533. 4 Vanderbilt Park Dr. Suite 200 Asheville, NC 28803. Menu. ... Asheville Arthritis & Osteoporosis Center is a full-service Rheumatology practice caring for adults and children with arthritis, osteoporosis, and systemic autoimmune diseases. Services available in the office include:.