TRICARE: Branch Medical Clinic - Dam Neck Annex is located at 1885 Terrier Ave , Suite 100, Virginia Beach, VA 23461. TRICARE: Branch Medical Clinic - Dam Neck Annex can be reached by their main phone number at (757) 953-9322. Alternatively, you can reach TRICARE: Branch Medical Clinic - Dam Neck Annex by phone at (757) 953-9908. The listed DSN line is 377-9322. Visit the TRICARE: Branch Medical Clinic - Dam Neck Annex website by clicking here.