5 Functional Medicine Clinics in Denver: Services and Credentials Compared

Choosing a functional medicine clinic in Denver can be difficult, especially when you have already spent considerable time trying to understand why you do not feel well. You may have seen several doctors, completed multiple tests, and been told that your results are normal, yet you still do not feel like yourself.

By the time many people begin looking for functional medicine, they are often frustrated by the lack of answers and are searching for an approach that takes the time to look at their health more comprehensively. They want someone to listen to their full story, review what has already been done, and consider how different aspects of their health may be connected.

What should guide your decision is not always obvious from a clinic’s website. It is important to understand who leads the practice, the qualifications and licenses of the clinicians providing care, the services available, and what you can expect once you become a patient.

This guide compares five functional medicine clinics in Denver based on these factors, giving you practical information to help you decide which clinic may be the best fit for your health needs before you book an appointment.

What Functional Medicine Actually Is

Functional medicine takes a whole-person approach to health. Rather than looking at one symptom in isolation, the practitioner considers your health history, nutrition, lifestyle, environment, medications, laboratory findings, and other relevant factors together. The goal is to better understand how these factors may be connected and what may be contributing to your health concerns.

Functional medicine overlaps with complementary and integrative approaches to healthcare, but it is not a single, uniformly regulated medical specialty. For that reason, one of the first things to consider when choosing a functional medicine practitioner is the professional license and clinical training they already have.

When comparing functional medicine clinics, consider:

• Professional credentials and licensure. Look at the practitioner’s underlying professional degree and confirm that any required license is current. An MD, DO, nurse practitioner, physician assistant, chiropractor, naturopathic doctor, or other licensed professional may practice functional medicine, but their education, medical training, prescribing authority, and scope of practice are not the same.
• Functional medicine training. Look for additional education or certification in functional medicine and treatment modalities the clinic offers.
• A clearly defined scope of practice. The clinic should explain what it does and does not provide and, when appropriate, be willing to coordinate with your primary care physician or other specialists.

How We Compared Functional Medicine Clinics in Denver

We draw each profile from primary sources: the clinic’s own website alongside public business and practitioner listings. Where a clinic states a license or certification, we verified it against an independent record, such as a state licensing board or a recognized professional directory.

We looked at the same five points for every clinic:

• The lead practitioner’s license and training, since functional medicine is not a single regulated specialty and the underlying license is what defines the scope of care.
• The range of services offered.
• How care is delivered, including how much time you get with the practitioner and whether visits can be virtual.
• Location and how you reach the clinic.
• What patients report in public reviews.

We ranked on those points, not on advertising or social media following. A clinic’s own “number one” or “best” claim is not evidence, so we set those aside and reported what we could confirm.

The 5 Functional Medicine Clinics in Denver at a Glance

Here are the five clinics side by side, with who leads each practice, where they are, and the type of patient they fit best.

1. Bionuu Functional Medicine Denver: Best for Complete, Personalized Care

How Bionuu Functional Medicine Denver Operates

Bionuu Functional Medicine Denver is a physician-led clinic that serves patients across the greater Denver area. Care starts with a consultation with Dr. Simion-Rodgers, who reviews your personal and family medical history, past and current treatments, your supplements, diet, and lifestyle, and any lab results you already have. From there, she may order more testing and then meet with you again to go over the results and set a written care plan.

Plans are built case by case and may include standard-of-care treatments, nutrition and lifestyle changes, detoxification protocols, IV nutrition and vitamin therapy, and in-clinic therapies such as ozone, NAD, and light-based options. You can easily book visits as needed.

Credentials Behind the Care

Dr. Sorina Simion-Rodgers is a medical doctor, board-certified by the American Board of Psychiatry and Neurology, with more than 20 years in integrative and functional medicine. Bionuu Functional Medicine Denver is led by a licensed physician. For lab work, the clinic uses established laboratories, including LabCorp and Quest, with specialty panels available for more detailed testing.

Who Might Consider Bionuu Functional Medicine Denver

Bionuu Functional Medicine Denver may suit you if you have a complex or long-standing health concern and want a physician-directed plan. It may also fit if you want integrative support delivered alongside conventional cancer care, or if you would rather have your testing and in-clinic therapies handled in one place. You can read more on the clinic’s integrative and functional medicine page.

What Sets Bionuu Functional Medicine Denver Apart

Two things stand out.

• First, the range. Bionuu Functional Medicine Denver offers the widest set of in-clinic therapies among the five clinics in this guide, from IV therapy, age management, peptides, ozone, photodynamic therapy, and hormone therapy to services aimed at integrative cancer support.
• Second, the time. Your first visit centers on a 60-minute consultation with the doctor rather than a rushed appointment, which gives room to work through a full history before any plan is set.

Services Offered

Bionuu Functional Medicine Denver offers the widest range of in-clinic services in this guide, drawn on a case-by-case basis as your plan calls for them:

• Integrative and functional medicine
• Holistic cancer care (integrative oncology support alongside conventional care)
• Hormone therapy
• Mistletoe therapy
• Peptide therapy
• Vitamin IV therapy
• Ozone therapy
• Hyperthermia therapy
• Weber laser therapy
• Multiwave oscillator

Diagnostic testing runs through LabCorp and Quest, with specialty panels that can include genetic testing, advanced cardiac and metabolic panels, stool analysis, SIBO breath testing, gut permeability testing, heavy metals and environmental toxin screening, hormone and thyroid function, neurotransmitter testing, and testing for Lyme and other chronic infections.

Patient Feedback and Ratings

Bionuu Functional Medicine Denver’s patient reviews appear mainly on Google and on its Mindbody profile, where the clinic averages about 4.7 stars. Many reviewers came for IV therapies, ozone treatments, or integrative support alongside conventional cancer care, and the most common thread is the atmosphere: people describe a welcoming office and staff who stay with them through treatment.

Patients often name the nursing team for patient care and service, and several say Dr. Simion-Rodgers is easy to reach, listens to their goals, and takes the time during consultations. A few mention same-day availability, and some travel from out of state to be seen.

2. Balanced Health: Best for Structured Programs With Coaching

How Balanced Health Operates

Balanced Health, which runs its functional medicine service under the name Balanced Roots, is a concierge direct-primary-care practice in Denver. Rather than one-off visits, it offers set programs. Balanced Essentials is a short, one-to-two-visit starting point with a lab panel and a written set of recommendations. Balanced Pathways is an eight-month program that pairs practitioner visits with a dedicated health coach. Balanced Core is a membership that blends functional and conventional primary care for ongoing needs. A health coach supports members with meal plans, movement, sleep, and stress habits.

Credentials Behind the Care

Care is delivered by a provider team rather than a single physician. It includes Taylor Archer, PA-C; Jillian Ramage, FNP-C; and Laura Greenberg, PA-C, who completed the ADAPT functional medicine training through the Kresser Institute. Health coaching comes from Rebecca von Boeck, a National Board-Certified Health and Wellness Coach. The providers describe training in both conventional and functional medicine.

Who Might Consider Balanced Health

This clinic may fit you if you like structure and accountability and if working with a health coach on daily habits sounds useful rather than optional. The direct-primary-care membership may also suit people who want functional medicine woven into their everyday primary care.

What Sets Balanced Health Apart

The program format is the differentiator. Instead of leaving you to act on a report alone, the eight-month Pathways program builds in coaching visits and check-ins, and the practice publishes clear pricing for each tier. Lab work runs through named functional laboratories such as Genova Diagnostics, Diagnostic Solutions, and Precision Analytical.

Services Offered

• Functional medicine programs: Balanced Essentials, Balanced Pathways, and Balanced Core
• Functional lab panels and add-on testing
• One-to-one health coaching
• Direct primary care membership
• Peptide therapy
• IV therapy
• Hormone therapy

Patient Feedback and Ratings

On its website, Balanced Health publishes member testimonials that point to a few consistent themes. Members describe a team that genuinely cares and is easy to reach, and several single out individual providers by name, with warm words for Julie and for Taylor as a primary provider.

Others mention short wait times, a pleasant office, and a steady, positive experience over time.

3. Denver Integrative Health: Best for Family and Pediatric Care

How Denver Integrative Health Operates

Denver Integrative Health, based in Greenwood Village, follows a testing-led path. Care begins with a review of your full history, then advanced lab work, and then a written plan that draws on nutrition, targeted supplements, lifestyle changes, medication review, and homeopathy. The practice tracks progress over time and adjusts the plan as new results come in.

Credentials Behind the Care

The founder, Nina Kimsey, is a functional medicine practitioner and homeopath with more than 25 years of clinical experience. Note that her stated credentials are as a functional medicine practitioner and homeopath rather than as a medical doctor, which is worth keeping in mind if you want physician-directed care.

Who Might Consider Denver Integrative Health

Families are a natural fit here. The practice names pediatric and infant health as a core focus, alongside gut health, hormone and thyroid balance, autoimmune and inflammatory concerns, metabolic and blood-sugar health, and support for mood and cognition. It may suit parents who want a single practitioner working with the whole family over time.

What Sets Denver Integrative Health Apart

The pediatric and family focus is uncommon among functional medicine clinics, most of which center on adults. The practice also leans heavily on advanced diagnostics, including detailed blood work, gut microbiome testing, urine metabolic profiles, and hormone and thyroid panels, and pairs that testing with long-term monitoring.

Services Offered

• Functional medicine for adults and children
• Advanced lab testing, including gut microbiome and urine metabolic profiles
• Hormone and thyroid panels
• Nutrition and therapeutic diets
• Targeted supplementation
• Homeopathy
• Lifestyle and long-term health tracking

Patient Feedback and Ratings

On its website, Denver Integrative Health publishes testimonials from individuals and families. A few themes come through clearly. Patients describe Nina Kimsey as welcoming and easy to open up to, and they credit her with taking time to explain the reasoning behind each recommendation. Families feature heavily: several parents describe bringing their children to her and staying in touch for everyday health questions, and they value how reachable she is between visits.

Reviewers also note her individualized plans built around supplements and dietary and lifestyle changes.

4. Peak Vitality: Best for Autoimmune and Hormone Care

How Peak Vitality Operates

Peak Vitality, based in Golden, is led by Dr. Dan Kellams and centers on chronic and autoimmune conditions. Care starts with thorough testing to identify the drivers of your symptoms, followed by a plan tailored to your results that may draw on nutrition, supplementation, hormone support, and other integrative therapies. The practice blends conventional care, functional medicine, and traditional Chinese medicine, and it treats patients in person across the Denver area and virtually across the country.

Credentials Behind the Care

Dr. Dan Kellams holds a Doctor of Acupuncture and Chinese Medicine (DACM) degree and is a licensed acupuncturist (L.Ac.). He earned a master’s in acupuncture and Oriental medicine in 2009 and his DACM in 2020 and has worked in integrative and functional medicine for more than a decade. His credentials are in acupuncture and Chinese medicine rather than as a medical doctor, which is worth knowing if you want physician-directed care.

Who Might Consider Peak Vitality

Peak Vitality may fit you if you are dealing with an autoimmune or long-standing chronic condition or with hormone and reproductive health concerns such as fertility, and you want a testing-led plan that pairs functional medicine with traditional Chinese medicine. Its virtual program may also suit patients who live outside the Denver metro or cannot travel to the clinic.

What Sets Peak Vitality Apart

The practice focuses on autoimmunity, hormones, and reproductive health rather than trying to cover everything, and it combines functional medicine with acupuncture and Chinese medicine, a mix that few of the other clinics offer. It also runs a structured virtual program, so patients around the country can work with the team without traveling.

Services Offered

• Functional medicine for chronic and autoimmune conditions
• Hormone and reproductive health, including hormone replacement therapy
• Infertility and reproductive health care, including PCOS, endometriosis, and irregular menstruation
• Longevity and healthy-aging support
• Arthritis and neuropathy care
• Acupuncture and traditional Chinese medicine
• IV and injection therapy
• Ozone therapy and prolotherapy
• Virtual care nationwide

Patient Feedback and Ratings

On Google, Peak Vitality holds a strong rating, averaging in the mid-to-high 4s across review platforms from dozens of reviews. A few themes come through clearly. Patients describe a warm, welcoming team and often name staff members, such as Darlene and Shaylee, alongside Dr. Kellams, whom reviewers call knowledgeable and compassionate. Many value the testing-led approach: they mention lab work that pinpointed what earlier providers had missed and diet and supplement changes made from their own numbers. Several came after being told their symptoms were normal or age-related elsewhere, and a number have stayed with the practice for years.

5. The Facility Denver: Best for Nutrition-First, Lab-Driven Care

How the Facility Operates

The Facility, based in Littleton with telehealth across the country, puts food and lifestyle at the center of care. New patients go through a set process: a 60-minute consultation with both team members, a baseline blood panel of more than 100 markers, a 90-minute review of the results, and a written action plan. The clinic publishes its prices up front and states plainly that supplements are one tool, not the whole answer. Follow-ups happen as needed, often every four to eight weeks at first, then less often.

Credentials Behind the Care

Care is shared by two practitioners. Dr. Mitchell Rasmussen is a Doctor of Chiropractic (DC) and a Certified Functional Medicine Practitioner (CFMP). Kate Daugherty holds a Master of Science and is a Certified Nutrition Specialist (CNS) with functional medicine coursework through the Institute for Functional Medicine. The “Dr.” here refers to a chiropractic doctorate rather than a medical degree, which is worth knowing if physician-directed care matters to you.

Who Might Consider the Facility

This clinic may suit you if you want a nutrition-first plan backed by detailed lab work and if you value clear pricing and a strong focus on patient education. Because it offers telehealth nationwide, it may also fit people who travel often or live outside the Denver metro.

What Sets The Facility Apart

The clinic leans hard on nutrition and lifestyle rather than supplements, and its care is shaped around education. The baseline panel of more than 100 markers gives both practitioners a detailed starting point, and the review appointment is built around explaining what those markers mean.

Services Offered

• Functional medicine new-patient process
• Baseline blood panel of 100-plus markers
• Advanced functional lab testing, including hormone, micronutrient, and stool testing
• Nutrition and lifestyle guidance
• Pharmaceutical-grade supplement recommendations
• Elimination diet support
• Annual wellness lab reviews
• In-person visits in Littleton and telehealth nationwide

Patient Feedback and Ratings

On Google, The Facility holds a strong rating, with a high average across roughly 110 reviews. The reviews point to a few clear themes. Patients describe Dr. Rasmussen and Kate Daugherty as a knowledgeable, detail-oriented team who listen closely and take a full history, and many say they felt heard after being dismissed by earlier providers.

Reviewers value the education-first, food-and-lifestyle approach over simply being handed a prescription, and several note that the telehealth option let them work with the team from another state.

Wrapping Up! Choosing the Right Functional Medicine Clinic in Denver

The right clinic depends on your health goal, how care is led, and how you prefer to work with a practitioner. Here is how to weigh those against the five clinics above.

Match the Clinic to Your Health Goal

Start with what you actually need, then weigh the options.

Our top pick is Bionuu Functional Medicine Denver. For most people who want one clinic that can handle a lot under a physician, it is the standout. Care is led by a medical doctor, the range of in-clinic services is wide, and your first visit is built around a full 60-minute consultation with the doctor instead of a rushed appointment. Whether your concern is complex, long-standing, or spread across several systems, it is a confident place to begin.

The other four each shine for a specific goal. If you are dealing with an autoimmune condition or hormone and fertility concerns, Peak Vitality focuses there. If your family needs care, including children, Denver Integrative Health is built for that. If you want structure and coaching, look at Balanced Health. If you want a nutrition-first plan backed by detailed lab work, The Facility fits.

Questions to Ask Before Your First Visit

Before you commit, it helps to ask a few questions. The NIH’s NCCIH recommends checking a practitioner’s training, licensing, and certifications and confirming they will coordinate with your regular doctor. Alongside those, here are the questions worth asking:

• What is your license and training, and are you willing to work with my regular doctor?
• How long is the first visit, and who will I see?
• What testing do you use, and which laboratories run it?
• What does the first visit cost, and what will follow-up care and testing cost?
• How do you handle a concern that falls outside functional medicine?

Cost and Time to Confirm Upfront

Ask about total cost, not just the first visit, since testing and follow-ups add up over the first few months. Ask how much time you get with the practitioner, because the longer, history-first visit is a large part of what you are paying for. And ask what happens between visits, whether you can message the practitioner, and how quickly you will hear back, so you know what ongoing care looks like before you commit.

FAQs

What is functional medicine?

It is a whole-person approach that looks at your history, lifestyle, diet, environment, and lab results together to find what is driving a health concern, rather than treating a symptom alone. Because it is not one regulated specialty, the practitioner’s license and training matter.

What should I bring to my first visit?

Bring your medical history, a list of current medications and supplements, and any lab results from the past year or two. The more a practitioner can see up front, the more useful the first visit will be, since these appointments are built around a full history.

Which functional medicine clinic is the best in Denver?

For most people, we point to Bionuu Functional Medicine Denver first. It is led by a medical doctor, offers a wide range of in-clinic services, and gives you a full 60-minute consultation on your first visit. The other four each have a clear strength: Peak Vitality for autoimmune and hormone concerns, Denver Integrative Health for families, Balanced Health for structured coaching, and The Facility for nutrition-first care.

Do I need a medical doctor, or is a non-physician practitioner fine?

That depends on your situation. For complex or chronic conditions, or anything that may need prescriptions or physician oversight, an MD or DO adds a layer of care. For nutrition and lifestyle-led support, a well-trained non-physician practitioner may be a good match. Check the license either way.

How long is a first visit?

It varies by clinic. Several of the practices here build the first appointment around a 60- to 90-minute consultation, which is longer than a standard primary-care visit and is meant to allow a full history.

How do I check a practitioner’s credentials?

Ask for the exact license and certification, then verify the license through the relevant Colorado state board and confirm any functional medicine certification with the issuing body. A trustworthy clinic will welcome the question.