All Practitioners


Christopher Coller, DO

Christopher Coller, DO


Dr. Christopher Coller is a board-certified family medicine doctor with over 10 years of experience in Functional Medicine. He graduated from Michigan State University College of Osteopathic Medicine. Dr. Coller participates in ongoing training with the Institute of Functional Medicine.

About Christopher Coller, DO

Clinical Expertise

Digestive health, Food sensitivities, Leaky gut, Cardiovascular disease and risk reduction, Thyroid and Adrenal optimization, Skin disorders, Muscle and bone conditions, Blood-sugar metabolism and Diabetes, Nutrition, Specific supplement advice, Biomarker evaluation, Neurologic disorders, Tick-borne illnesses, Autoimmune conditions, Fatigue, Heavy metal detoxification, Mood and mental health, Respiratory conditions, Bioidentical hormones, Liver detoxification, Pediatric conditions, Environmental allergies, Cancer prevention and support, Wellness-optimization, Mind/body health and the integration of faith & science

Board Certified Osteopathic Family Medicine Physician
Training Institutions
MetroHealth Hospital, Michigan State University College of Osteopathic Medicine, Institute for Functional Medicine
Previous Positions
After gaining tremendous experience working with many seasoned functional medicine physicians at the Integrative Healthcare Center and Born Clinic, I created my own online functional medicine practice where I focused on digestive conditions such as food sensitivities and leaky gut, as well as thyroid optimization. I also have extensive experience in the urgent care setting. Joining Parsley Health as a virtual doctor has been a perfect fit!
What I’m most excited to bring to Parsley Health members
Parsley Health is an amazing company that is uniquely positioned to bring world-class healthcare to our members that is both affordable and incredibly convenient. Before I joined Parsley, I saw this opportunity myself and so I began my own online practice - but I was doing it all on my own. Now, I am absolutely thrilled to join this team of like-minded professionals who truly seek to radically improve the health of our members. I fully believe that this is the future of healthcare, and I am excited to help my Parsley members discover lasting health and vitality through root cause analysis of their health concerns. Instead of focusing only on one piece at a time, I want to help my members start putting the whole puzzle together! Let’s break out of ‘disease management’ and enter into true health and wellness
Ask me about
My medical training in Malawi and medical mission trips to Nicaragua, Haiti, and Dominican Republic.
Most likely to find me
At home with my wonderful wife and 2 amazing children, at my church, or out in nature.

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Frequently asked questions

Do I need health insurance if I have a Parsley Health membership?

A Parsley Health membership does not replace health insurance. We advise all members to maintain a separate health insurance plan of their choosing. For blood work, insurance frequently offers full coverage. Please also note that the Affordable Care Act (Obamacare) includes a requirement that all U.S. citizens purchase health insurance. A Parsley Health membership does not meet this requirement.

Is Parsley Health covered by insurance?

We are not in-network with insurance plans at this time, but you can use out-of-network benefits to pay for your membership. Members with out-of-network coverage are typically reimbursed for 40-70% of the membership cost.

Many members use their FSA/HSA to pay for membership fees, specialty tests, and supplements. If you need any extra documentation, remember we’re always just a message away. Unsure about the process? We can walk you through it.

Can Parsley Health be my primary care physician?

Parsley Health’s world-class physicians are trained in primary care specialties like family medicine and internal medicine, however we recommend our members maintain a primary care physician for things like vaccinations and strep or flu testing, which we do not perform here at Parsley Health. We recommend female patients also maintain an OBGYN for regular pap smears. Your Parsley Health doctor will remind you of important age-related screenings you should get like colonoscopies or mammograms. We are not available for urgent appointments. If you have a medical emergency, we recommend that you visit urgent care or an ER. Click here for more information about urgent appointment needs.

Is testing included in my membership fee? What costs can I expect to see?

Your doctor will work with you to customize testing orders based on your health needs and personal preferences. Costs for blood work and specialty tests are not included in the membership price. Blood work is usually covered by insurance. Specialty tests range in cost from $100 - $350. These tests, however, are completely optional.

What types of diagnostic testing does Parsley Health perform?

We offer both standard blood work and in-depth specialty testing to help construct a comprehensive picture of your health and better inform treatment. A personalized testing plan will be recommended by your doctor. Some of our most frequently prescribed specialty tests assess allergies, cortisol, genetics, microbiome health, and toxic metal levels.

What is included with my plan?

Doctor’s visit(s), health coaching visit(s), unlimited messaging (annual membership only) with your care team through an online patient portal, and access to prescriptions and supplements.

In addition to our services, you’ll have access to online scheduling and billing, our online supplement store (discounted price for members), and exclusive access to deals from our wellness partners - our favorite places to sweat, stretch, zen, and shop!

Heal your body from the inside out.
Talk to a Parsley advisor to learn how holistic medicine can help you.