Personalized Concierge Nutrition Services OutSmart Cancer® Nutrition Services

Customized Diet and Nutrition Plans Designed for YOU

All sessions are conducted VIRTUALLY by phone, Skype or Zoom video telemedicine.

Get the Expert Support You Need to Transform and Sustain Optimized Health 

Your OutSmart Cancer® Nutrition Consultation Will:

  • Create a Personal Plan tailored to your unique needs
  • Help you make safe, sustainable changes that are best for your body
  • Identify nutritional red flags and help you understand what foods to embrace and avoid
  • Provide insight, inspiration, caring support and accountability to help you feel your best

OutSmart Cancer® Nutrition Counseling Packages

Initial Consultation 75 minutes $300

  • Flexible Follow-Up Concierge sessions can be scheduled as 50 minute appointments, divided into two 25 minute appointments, or a combination of the two, paced according to your needs and goals
  • To take advantage of the discounted package pricing, all fees must be paid-in-full prior to the start of the first consultation session.
  • All packages must be completed by your expiration date (3 and 6 session packages expire 90 days from date of authorization; 12 session packages expire 6 months from date of authorization)

Envision your journey to positive healing outcomes and feel more in control of your health.

Tailored and Attuned to Each Season of the year in accord with the Rhythms of Nature.

Adjusted to your needs as you progress, grow and change.

Your personalized sessions include a deep dive look into all aspects of your health history and your current challenges to create a plan that feels right for you and evolves with your progress and needs.

Personalized Nutrition Counseling will:

  • Answer your most pressing questions
  • Provide you with straight-forward education and guidance that addresses your specific health concerns and goals plus hands on support for implementation and success
  • Identify which foods and dietary habits you should embrace and avoid
  • Develop your own personalized Daily Plan, recipes, meal plans and shopping lists to take the guesswork out of mealtimes and supplements
  • Support Your Success with key lifestyle practices (sleep, stress resilience, exercise, spirituality) that will elevate your health and healing
  • Help you make safe, sustainable changes that are best for your body and your health
  • Provide insight, inspiration, caring support and accountability to help you feel your best


Meet our Functional Nutrition Coach


Kirstin Nussgruber CNC, EMB

Kirstin Nussgruber, CNC

Cancer Nutrition Expert

Kirstin is a board-certified nutritional consultant, a graduate of the Munich-based “Zentrum für Naturheilkunde”, a professional member of the National Association of Nutrition Professionals, the American Association of Nutrition Professionals, and a certified Health Coach by the American Association of Drugless Practitioners.

A cancer nutrition expert, empathetic mentor, author and speaker, Kirstin is passionate about helping people get out of cancer overwhelm by teaching them how to reclaim their lives. A two-time cancer survivor herself she learnt first hand the importance of an integrative and functional medicine approach to one’s health to facilitate true healing.

Kirstin is the bestselling author of Confessions of a Cancer Conqueror – My 5 Step Process to Transform Your Relationship with Cancer where she offers a roadmap to begin healing from cancer, based on her professional as well as personal experiences.


Frequently Asked Questions


What is Functional Nutrition Counseling?

Nutrition counseling is a one-on-one personalized consulting service in which a functional nutritionist provides customized, strategic support to help you achieve your health goals. Whether you’re trying to recover from treatment, lose weight, manage a new health condition, resolve digestive discomfort or create new healthy habits, your nutritionist creates individualized programs tailored to your needs and provides practical, compassionate advice and accountability.

What qualifications do your Functional Nutritionists have?

All of the Chilkov Clinic functional nutritionists have been personally trained by Dr. Chilkov and have also received certification as Functional Nutrition and Lifestyle Practitioners. Our nutritionists have also received additional trainings and certifications in nutrition, specific health conditions or other healing modalities.

How do I know if your Functional Nutritionist can help me?

Our functional nutritionists don’t diagnose or treat diseases but, instead, help patients make changes that improve their overall health and well-being across a range of health goals, conditions and concerns. If you’re not sure if a functional nutritionist would be helpful, call us today to ask about your specific circumstances and needs.

Do I have to be in California to work with your Functional Nutritionist?

All Nutrition Counseling sessions are conducted VIRTUALLY by phone, Skype or other specified online channel


CLINICAL NUTRITION is the use of diet and nutritional supplements as a therapy and serves as the foundation of natural medicine. There is an ever-increasing body of knowledge that supports the use of whole foods and nutritional supplements in the maintenance of health and treatment of disease. Nutritional therapy focuses on using nutrients like vitamins, minerals and amino acids in appropriate doses.

  • Do you want to know which foods to eat and which vitamin and mineral supplements you should take?
  • Would you like dietary guidance for specific conditions such as Diabetes, Cardiovascular Disease, Cancer Prevention, Multiple Sclerosis, Asthma, Food Allergies, etc.?
  • Do you want to know which foods are best for you and which foods you should avoid?
  • Would you like to find out which vitamin and minerals supplements you should be taking?

If you answered yes to any of these questions, a nutritional counseling session may be right for you. During a session, one of our Nutrition Coaches will develop a dietary plan for you to help you achieve your desired results.

Nutrients are the Building Blocks of Health
Diet and Nutrition form the building blocks of healthy cells and healthy function.
We evaluate each individual’s unique metabolic type and recommend the appropriate foods and diet to achieve and maintain robust health, a strong immune system, a sharp mind, stable mood and normal weight.

Therapeutic Diets for Specific Conditions
Many conditions such as cancer, diabetes, elevated cholesterol, arthritis, inflammatory bowel syndrome, acne and eczema, menstrual distress, and migraine headaches to name a few, respond very well to changes in diet and food choices. Patients with chronic illnesses can see dramatic changes in their conditions by following customized dietary plans. Many patients see a decrease in symptoms and a return to well being.

Nutritional Supplements for Optimal Function and Healthy Aging
Create robust health.
Prevent illness.
Slow down aging.

Optimal levels of nutrients are difficult to consume in a daily diet. We use only the highest quality nutritional supplements to provide optimal levels of vitamins, minerals and co-factors to create and support a high level of function. By providing all of the nutrients needed by our cells every day we build a strong system and are able to prevent illness, regain health and slow down the aging process.

Orthomolecular Nutritional Supplements to Manage Illness and Disease
Nutritional and Botanical supplements can be used to change function. Many patients are looking for alternatives to long-term drug therapy and wish to manage toxic drug side effects. In coordination with your physician we will help you put together a plan that is safe and effective. Dr. Chilkov uses the approach developed by Nobel Laureate Linus Pauling, Orthomolecular Nutritional Medicine. Dr. Pauling believes that if one is provided with the correct level of vitamin, mineral and nutritional input, the body can overcome disease.