Emrys has been an educator and clinician for more than 16 years. He held the position of Senior Lecturer over the Myotherapy and Musculoskeletal Therapy program at the Endeavour College of Natural Health for 9 years along with writing and presenting his own courses on therapeutics and rehabilitation. He has presented for Astir Australia on the topic of low level laser and shockwave therapy. His particular focus is on the treatment of the nervous system with a special interest in the Vagus nerve.
 

Emrys is a pioneer in holistic healthcare, having developed a distinctive method of treatment known as the Functional Neuroarticular System (FNAS). This innovative approach places the nervous system at the forefront, offering relief for various pain states and addressing numerous health conditions. Alongside FNAS, Emrys has also introduced the Goldsworthy Method of Vagus Nerve Treatment. His expertise in this area is further showcased in his authored work, "The Vagus Nerve: Unleashing the Body's Secret Weapon Against Disease." Distinctly different from many conventional methods, Emrys' approach offers groundbreaking solutions to chronic diseases.​​