About Cadella Aesthetics Cadella is a full-service medical aesthetics center — founded by Eliza Parker, MD, a Harvard & Cornell-educated board certified physician — and staffed by a team of highly qualified and experienced practitioners. At Cadella we ensure that our patients are not only satisfied by the service and care they receive, going the extra mile to offer unrivaled personal and compassionate care for each of our 5,000+ satisfied patients worldwide.