At Achieve Health Internal Medicine in Euless, TX, Dr. Ryan Nolen, D.O.  provides many services to help you attain optimal health and wellness.  He uses a holistic approach to find the root cause of your disease and symptoms.  In addition to providing traditional medical services and lab testing, Dr. Nolen incorporates advanced functional medicine testing to find underlying causes of symptoms and illness.  Dr. Nolen prioritizes lifestyle changes and natural treatments using medical grade vitamins and supplements versus immediately prescribing pharmaceutical drugs to address a problem.  Pharmaceutical drugs definitely have a place in medicine but are often used to quickly, when more conservative measures could be utilized first.