Dr. Kevin Rust; x. Dr. Kevin Rust MD Greenwood, SC with 21+ years experience Gender: Male Years In Practice: 21+ Phone Number: (864) 227-6741. Specialty Otolaryngology (ENT) General Otolaryngology/ENT; Contact 1015 Spring St Greenwood, SC 29646 Phone: (864) 227-6741 Fax: (864) 227-6741 Education.