All Practitioners


Megan McElroy, PA-C

Megan McElroy, PA-C

Physician Assistant

Megan McElroy is a board-certified Physician Assistant with more than a decade of experience in functional and integrative medicine. Megan’s approach to practicing functional medicine involves being a “health detective” and practicing “practical” medicine—identifying patterns that may be negatively impacting optimal health or putting someone at risk for a medical problem in the future.

See Plans

About Megan McElroy, PA-C

Clinical Expertise

Thyroid health, autoimmune conditions, gastrointestinal health, cardiovascular and metabolic conditions, health optimization and longevity, fertility optimization

MS Physician Assistant Studies, IFM-Certified Practitioner (IFMCP)
What I love about Parsley Health
I am excited to be a part of a company that emphasizes collaboration and provides high-quality, accessible care.
Training Institutions
Colorado College (Bachelor’s in Biology, Minor in Religious Studies); Philadelphia/Thomas Jefferson University (Master’s in Physician Assistant studies); the Institute for Functional Medicine (IFM); the Kresser Institute; the School of Applied Functional Medicine (SAFM); the Kharrazian Institute; Cogence Immunology
Previous Positions
Orthopedic Surgery at Baylor Scott & White; Lifestyle Medicine for metabolic conditions (thyroid conditions, pre-diabetes/diabetes, obesity, metabolic syndrome); Functional/Environmental Medicine (mycotoxin and complex illnesses); owner/co-founder of a private functional medicine practice in Austin, TX
What I’m most excited to bring to Parsley Health members
After many years of experience in Functional Medicine, I have learned that simple steps are often most effective at improving health. We are intended to thrive, but we don’t have to have “perfect,” strict diets and a long list of supplements to do so! There is so much information at our fingertips—I see my role as being able to filter out the “noise” and simplify the overwhelm. It may take time and patience, but I never give up on finding ways to help my members feel better.
Ask me about
How functional medicine and using fewer supplements improved my own health challenges (thyroid autoimmunity and gut imbalances).
Most likely to find me
Walking outside, listening to country music, making tea or herbal tinctures, expressing my creativity through sharing recipes and health tips online.
Language Proficiencies
Beginner-to-intermediate conversational Spanish

Meet other doctors

Tiffany Lester


Dr. Tiffany Lester is a board-certified Integrative Medicine Physician who has practiced a holistic approach t...
Learn More

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 and microbiome health.

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.