DeGrey, Dr. Christensen's son, has a certification in Applied Clinical Nutrition (ACN) and Clinical Hypnotherapy (CHt). As an applied clinical nutritionist, DeGrey works with clients to help them overcome various health problems through the use of food, whole food supplements, and certain lifestyle changes. As Hippocrates said, 'Let your food be your medicine and let your medicine be your food.' DeGrey believes that many of our health problems (those not caused by injury, incident, or emotional issues) are a result of poor diet and lifestyle and can be corrected at the root by shifting towards a whole food, healthy lifestyle. DeGrey's current nutritional practice centers around the Heart Sound Recorder, Dr. Christensen's Allergy Elimination Technique, and General Nutritional Consultation.

The Heart Sound Recorder measures the movement and vibrations caused by the valves in the heart closing. This provides us with a visual graph that we can analyze and compare with the ideal heart sound. Any deviations from what should be normal are signs of deficiency or dysfunction and can be helped with diet or supplementation. This covers many different types of vitamins and minerals as well as hormonal imbalances caused by issues such as adrenal fatigue. As part of the Heart Sound Recording session he will go over options to correct the issues that are found in the form of supplements, diet, and lifestyle changes.

Using Dr Christensen's method of Allergy Elimination, DeGrey is able to help your body's immune system reconfigure to not regard those things that should be normal as threats (which is often the cause of many allergic reactions). DeGrey will walk you through the allergy treatment and show you how you can continue the treatment at home in between visits.

For health problems not related to what can be seen in the Heart Sound Recording or unrelated to allergies, such as thyroid imbalance, fertility issues, anemia, weight loss, dieting, or others, schedule a nutritional consultation with DeGrey. We will go over your health history and symptoms and pinpoint those things that may be causing your problems and recommend courses of action that you can take to naturally overcome these issues.

As a certified Clinical Hypnotherapist, DeGrey uses positive mind management techniques to teach clients how to take control of their own minds and emotions and correct negative self speech. He uses clinical hypnotherapy techniques to help his clients overcome maladaptive behaviors and thought patterns, change bad habits, manage weight loss and other physical health issues, and overcome addictive behaviors such as pornography, technological addictions, or other harmful behaviors.

DeGrey is married with two wonderful children. For him, food is not only medicine, but a lifestyle. He regularly experiments in the kitchen and posts his recipes in the office with a new "Recipe of the Week" each week. Eating healthy does not have to be a sacrifice. It can enrich and create joy in someone's life, even without considering the overall health benefits. DeGrey also films and edits the videos on Dr. Christensen's YouTube channel. In DeGrey's free time, he collects hobbies including playing and designing his own table top board games, music, acting and singing in local theatre and short films, and spending time with his family.