Dr. Jill Carnahan, MD
Dr. Jill Carnahan

Functional Medicine Expert

Dr. Jill Carnahan, MD is Your Functional Medicine Expert! She uses functional medicine help you find answers to the cause of your illness and the nutritional and biochemical imbalances that may be making you feel ill. Functional medicine is personalized medicine that deals with root cause of disease instead of just treating symptoms. Dr Jill will search for underlying triggers … > more

Katie Hartley
Katie Hartley

Nurse Practitioner

Katie received her Nurse practitioner degree from Georgetown University and prior to that her Bachelors of Science in Nursing from Texas Christian University. She is certified by the American Academy of Nurse practitioners and is currently working towards her IFM certification.

Faun Ellwood
Faun Ellwood

Physician Associate

Faun received her Master’s degree in Physician Assistant Studies from the University of Colorado Medical School, Anshutz Medical Campus. She is certified by the National Commission on Certification of Physician Assistants and has worked for over 5 years as a family medicine PA, diagnosing and treating all kinds of acute and chronic illnesses of patients of all ages.


Office Manager

Alison grew up in the rural mountains of Boulder and from a very young age, and was taught to live a healthy and balanced lifestyle, spending much of her time outdoors. For many years Alison worked at an holistic dental practice where she learned to look at the person as a whole.


Administrative Assistant

Jessica has been an integral member of Flatiron Functional Medicine since 2019. She is passionate about helping others. Jessica is a Colorado native and loves to spend time outdoors with her family and daughter.


Annalise joined FFM in 2022.  She recently worked as an EMT and is excited to continue working in the medical field.  Annalise is passionate about helping others and being involved in the community.  She directs plays at a local theater and teaches Westcoast Swing dance courses.  Annalise enjoys reading, music, and spending time with family…

Kate McCoy


Nicole graduated from Naropa University in 2015, with a Bachelor’s Degree in Contemplative Psychology with a focus on Health and Healing. She is passionate about health and alternative medicine, as a result of her own journey with health problems.

Dr. JoEllen Hoobin
Dr. JoEllen


My name is Dr. JoEllen Hoobin and I am so excited to bring JoEllen Kay Chiropractic to the Front Range of this beautiful state! I have always known the importance of living an active lifestyle and giving the body what it needs to fuel that lifestyle.