ABOUT

Functional Medicine

At The Fun Doctor Functional Weight Loss & Wellness Telehealth Clinic, we believe true health isn’t just about losing weight – it’s about healing your body, balancing your mind, and restoring your energy naturally.

I’m Dr. Christina Carlyle, a holistic nutritionist, FDN-P (Functional Diagnostic Nutrition Practitioner), and Doctor of Functional Medicine.

For over 20 years, I’ve been helping women (and men) transform their health by uncovering the root causes of weight gain, fatigue, hormonal imbalance, and chronic symptoms that conventional medicine often overlooks.

Now it’s your turn.

Functional Medicine

Uncovers and addresses the root causes of your health concerns

Longer, personalized visits where your story actually matters

Custom nutrition, lifestyle, and supplement protocols designed for you

Natural, non-invasive, non-toxic solutions without unnecessary side effects

Whole-body, integrated approach that connects the dots

Proactive & Preventative approach: optimize your health now so you can prevent illness later

Conventional Medicine

Focuses on managing symptoms instead of finding root causes

Rushed 10-minute visits with little time to discuss your symptoms, full history, lifestyle, and trends in habits

Prescriptions & general advice to "diet & exercise"

Side effects from meds that don’t fix the real issue & flare other symptoms

Fragmented care where specialists/doctors don’t connect the dots

Reactive: wait until you’re sick/diagnosed, then get more meds & generic advice

Why Functional Medicine Works

Most traditional doctors focus on managing symptoms with prescriptions. But if you’ve ever left an appointment feeling unheard, frustrated, or told “your labs look fine” while you still feel anything but fine, you’re not alone.

As a functional doctor, my approach is different. I use advanced lab testing, holistic nutrition, personalized meal planning, and targeted lifestyle protocols to identify and correct the imbalances that are keeping you stuck.

Instead of masking symptoms, we dig deep into the “why” — stress, toxins, gut health, hormones, inflammation, and metabolism – so your body can finally heal and function the way it’s supposed to.

featured 90 day transformations

What We Treat

Your body has an incredible ability to heal when given the right support. At The Fun Doctor, you’ll get a personalized plan that works with your body, not against it.

Weight Gain/Loss

Hormone Imbalances

Mold, Lyme, & More

Metabolic Dysfunction

Nervous System Balance

All Hormone Issues

Autoimmune Issues

Sleep Issues

Anti-Aging & Prevention

Toxins & Heavy Metals

Chronic Fatigue

Brain Fog & Memory

Inflammation & Pain

Mood & Mental Health

Parasites & Microbes

Digestive Issues

Stop Hunger & Cravings

Recurring Illness

GET STARTED & START GETTING RESULTS

Quick, Pick One

up to 20 minutes

Book a Discovery Call

A quick, casual meet & greet call with the Doctor to explore your options for care

New patients only

complimentary

60 minutes

Case Review & Consultation

Dig deeper into your unique symptoms, & history with our Doctor and get a personalized functional treatment plan

New patients only

50% off for limited time

Take A look Around

Functional Health & Weight Loss Services

Explore our Functional Weight Loss & Wellness Services and options for care

Meet The Fun Doctor - Dr. Christina Carlyle

Learn about Dr. Christina Carlyle, founder of The Fun Doctor Weight Loss & Wellness Telehealth Clinic

Learn More About The Fun Doctor Telehealth Clinic

Learn about Dr. Christina Carlyle, founder of The Fun Doctor Weight Loss & Wellness Telehealth Clinic

Featured Client Transformations

Results in 30 Days

Results in 30 Days

Results in 90 Days

Results in 90 Days

A tele-health functional health and holistic nutrition practice delivering concierge-level, root-cause care to discerning clients virtually. Experience expert functional healthcare, and lasting results, on your terms.

Hours

Functional Weight Loss & Wellness Tele-Health Clinic  |  By Appointment Only

MONDAY - FRIDAY
9 am - 5 pm EST

Excluding all Holidays

quick links