The Advanced Functional and Laboratory Testing Course 

 Your guide to using functional medicine principles in advanced lab interpretation, from The Elite Nurse Practitioner 

Price: $699 

CE Hours: 18 (2 Rx)



About the Course

In collaboration with NP experts Brendan Tennefoss, NP and Justin Groce, NP, The Elite Nurse Practitioner presents The Advanced Functional and Laboratory Testing Course, The Elite NP guide to utilizing advanced lab testing in your practice!  

You will learn:  

  • The intersections between functional medicine and laboratory science   
  • Where and how to order tests 
  • How to interpret common labs from an integrative standpoint, including PSA, renal/liver markers, and lipids 
  • Initial and follow up lab recommendations for patients 
  • DUTCH testing considerations  
  • Practice integration and business practices 
  • How to order, interpret, and implement a variety of advanced labs, including:  
  • Food allergy testing  
  • Environmental toxin testing  
  • Organic acids tests  
  • Mitochondrial dysfunction testing  
  • Intestinal microbial overgrowth, including yeast and fungal markers  
  • Bacterial markers  
  • Oxalate metabolite testing  
  • Glycolytic cycle metabolite testing  
  • Mitochondrial markers, including Krebs cycle and amino acid metabolites  
  • Neurotransmitter metabolites  
  • Tryptophan metabolites  
  • Folate metabolism testing  
  • Ketone and fatty acid oxidation testing  
  • Nutritional markers, including C and B vitamins Detoxification indicator testing  
  • Amino acid testing  
  • Mineral metabolism testing  
  • Fluid metabolism testing  
  • Inflammatory markers  
  • Mycotoxin and fungal testing  
  • Microbiome and stool testing (bacterial, viral, fungal, etc.) 
  • Gut health markers  
  • Heavy metal testing

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This course awards 18 CE hours with 2 hours designated as pharmacology hours!


About the Authors

Brendan Tennefoss DNP, AGPCNP-BC, ACHPN, AFMC


Brendan attended Vanderbilt University School of Nursing in Nashville, Tennessee where he obtained his Master's of Science in Nursing and then Doctorate of Nursing Practice. As an Adult Gerontological Primary Care nurse practitioner and Advanced Hospice and Palliative Care Nurse, Brendan has worked in Federally Qualified Health Centers in primary care, both rural and urban settings. He is the owner of Metta Wellness NW telehealth and functional medicine. Brendan is certified as an Applied Functional Medicine Health Coach with the School of Applied Functional Medicine. He is a contributor with the Elite Nurse Practitioner having collaborated on the Clinical Genetics and Genetic Testing course. 

Justin Groce MSN, NP-C, CSCS

Justin is a nurse practitioner with a 15-year background in strength and conditioning/personal training whose practice focuses on men's health and wellbeing. He earned his Master of Nursing at Vanderbilt University in adult primary care, is board-certified by the AANP, and is also a certified strength and conditioning specialist (CSCS) with the Nat'l Strength and Conditioning Association.

Justin Allan MSN, FNP



Justin holds a BS in biology, a BSN, and an MSN. He is a practicing FNP and member of the AANP. He has worked in multiple practice settings including urgent care, emergency medicine, addiction medicine, family practice, and men’s health. He is the owner and author of The Elite Nurse Practitioner. He own’s multiple successful practices and businesses as a nurse practitioner.

Course Curriculum


  Advanced Functional and Laboratory Testing Course
Available in days
days after you enroll

All Elite NP CEU applies to ANCC and AANP recertification and can be used with all Boards of Nursing.
The Elite Nurse Practitioner is accredited as a provider of nursing continuing professional development by the American Nurses Credentialing Center's Commission on Accreditation


Course Preview

A note from Justin Allan, founder of The Elite NP:  

In collaboration with brilliant minds in the functional medicine space, The Elite Nurse Practitioner has unveiled our cutting-edge laboratory interpretation course for all community members who want to take their clinical skills to new levels!  

This in-depth course covers a wide range of laboratory testing strategies: we cover the importance of a variety of tests, best practices for interpretations, and how to use results to inform care strategies. This information is presented through an integrative medicine lens, which provides a holistic view of the human body and can be applied to all service lines. The principles discussed in this course will be especially useful for hormone replacement therapy, weight loss, or functional primary care clinicians.  

The demand for niche and advanced laboratory testing continues to surge as patients become increasingly aware of the power of functional medicine. People are ready to take their health into their own hands: and use novel strategies to tackle treatment-resistant health problems. This is your chance to help your patients throughout this important journey.  

In addition to increased demand, providing niche services boosts your bottom line. You are disrupting the healthcare status quo and offering something unique to patients. While insurance may pay for some tests, most of your clients will be willing to pay cash for their care. This can boost your revenue significantly, since standard rates for testing can be marked up to four times higher than your operating costs.  

This course is well suited for the NP with little experience in functional lab interpretation. We teach you how to order labs, what results mean, and how to use data to create tailored protocols for each patient. Anyone who wants to boost their clinical expertise is a good fit for this course. Plus, you will earn 18 official continuing education credits, with two classified as pharmacology hours! 

If you are serious about expanding your clinical knowledge and providing an amazing service to your patients, this course is for you! I guarantee you will walk away from this course a more knowledgeable and empowered nurse practitioner. The NPs who implement this information into their practice will be in the top percentile of providers nationwide who possess the tools and knowledge necessary to provide advanced lab services for their patients. 

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Frequently Asked Questions


Will I have unlimited access to this course? 

You can access this course however many times you want for however long you want. All Elite Nurse Practitioner Courses are pre-recorded and accessible indefinitely. 

  

Do I need a specialized certification for laboratory testing? 

No. This falls within the scope of ANY nurse practitioner. 

  

Does this course provide guidance for actionable interventions?  

Participants will learn how to use laboratory findings to guide treatment methods and interventions for patients using functional medicine principles. Course instructors will provide real life examples and clinical pearls throughout this 14-hour course.  

 

Do I need functional medicine knowledge for this course? 

We advise you to have a basic understanding of functional medicine, but this course is applicable to any nurse practitioner, regardless of their current skill level. 

  

What kind of practice can implement this information? 

Any practice can benefit from the information in this course.The lab testing in this course can benefit everyone from the mental health patient to the hormone replacement therapy patient and everything in between! Lab testing can inform treatment protocols for mental health, hormone replacement, and many other services.  

  

Is a DEA number necessary? 

No. This line of medicine does not utilize controlled substances.  

  

Are these lab tests FDA approved? 

Some are and some are not. A variety of advanced and niche laboratory tests are not considered a medical necessity in many cases, and will not be FDA approved for a given indication. If you are a cash-only practice, FDA approval is not a concern.  

  

Will this offer CME? 

This course offers 18 CE hours. The Elite Nurse Practitioner is credentialed as a  CEU provider through the ANCC. CEU awarded through The Elite Nurse Practitioner applies to ANCC, AANP, and all boards of nursing. 

  

Will this course provide a certificate of completion? 

A certificate is issued at the end of the course that will display the CEU hours and verify your completion of this course. You can also submit this certificate to your malpractice carrier for reimbursement.

See what others have said…


Mysrev: I just started with the program, and it's been great. If you want to learn more as an NP and even decide to start your own business in the future, this is the place to be. Justin is so authentic, honest, motivational, and encouraging.


Chantell B: Following Justin and The Elite Nurse Practitioner has changed my practice and my life. I now have my own practice. Thank you for all you do to help us!


Rhona L: EliteNP provides great resources for NPs who want to venture in business. Justin provides immense help to fellow NPs and inspires us to start and succeed in business. I truly appreciate EliteNP!

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