Our Physicians
Our expert physicians are board-certified ENT (ear, nose and throat) surgeons who specialize in the most advanced treatments for head and neck tumors and other conditions. As an advanced specialty group, we specialize in the treatment of head and neck cancers, including advanced skin cancer, HPV-related cancers, as well as benign and malignant tumors of the thyroid, parathyroid and salivary glands.
Dr. John P. Campana
Dr. Campana is board-certified in Otolaryngology-Head and Neck Surgery and serves as the Medical Director of the Oncology Program at Porter Adventist Hospital.
Dr. R. Andrew Gaines
Dr. Gaines is board-certified and fellowship-trained in Otolaryngology-Head and Neck Surgery and specializes in the transoral removal of tumors involving the upper aerodigestive tract.
Dr. Andrew Nemechek
Dr. Nemechek is board-certified and fellowship-trained in Otolaryngology-Head and Neck Surgery. He serves as the Medical Director of Head and Neck Oncology program at Porter Adventist Hospital.
Christopher Oliver, MD
Dr. Oliver is board-certified and fellowship-trained in Otolaryngology-Head and Neck Surgery. Dr. Oliver specializes in the management of benign and malignant tumors using minimally invasive techniques.








