Welcome to Re-Energize Health Clinic

Fatigue and Impairment Diagnosis and Treatment Center

In most patients we find more than one reason for fatigue.

Our goal is to recognize the problems so that we can give you more energy of engagement and lifestyle energies.

Schedule ConsultationExplore Conditions

Complete list of most frequent conditions

Unrefreshing SleepPost-Exertional MalaiseBrain FogConstant ExhaustionMuscle PainExercise Intolerance

Stop guessing. Start testing. Let us find the root cause.

Get Tested Today

Comprehensive Diagnostic Testing

Cardiopulmonary Testing Equipment

Cardiopulmonary Testing

State-of-the-art evaluation of heart and lung function during exercise to uncover hidden causes of fatigue.

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Exercise Tolerance Medical Bike

Respiratory Testing and Treatment

Objective measurement of your body's response to physical exertion to diagnose conditions like PEM.

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Sleep Study Clinic Bed

Sleep Studies

In-depth analysis of your sleep architecture to identify unrefreshing sleep patterns and disorders.

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Re-Energize Physician

Meet the Re-Energize Team

Dr. Fechter is a Lung and Critical Care specialist with over forty years of experience in medicine. Throughout his career, he has practiced and researched in six specialties including Neurodegenerative Disease, Cardiovascular Disease, Endocrinology, and Sleep Medicine.

Due to his wide-ranging expertise, he is dedicated to becoming a one-stop resource for patients with health problems that have not been easily identified by other medical professionals or issues stemming from long-term post-COVID complications.

Read Full Bio

Patient Success Stories

Real recovery from complex chronic cases across the US.

Sarah T.
Sarah T.
Atlanta, GA
★★★★★

"After 3 years of being told my labs were 'normal' by other doctors, Dr. Fechter finally found the root cause of my severe exercise intolerance. I have my life back."

Marcus L.
Marcus L.
Charlotte, NC
★★★★★

"The CPET testing revealed exactly why my heart was racing after simple tasks post-COVID. Dr. Fechter's data-driven approach is miles above a standard primary care visit."

Emily R.
Emily R.
Charleston, SC
★★★★★

"I was struggling with chronic brain fog and unrefreshing sleep. The comprehensive sleep evaluation identified issues no one else caught. Highly recommend for complex cases."

David H.
David H.
Richmond, VA
★★★★★

"He brings 40 years of experience and it shows. Instead of treating just one symptom, he looked at my entire system. This is what true diagnostic medicine looks like."

Jessica M.
Jessica M.
Savannah, GA
★★★★★

"If you have Long COVID, stop guessing and book a consultation. The clear, actionable recovery roadmap Dr. Fechter provided was the turning point for my health."

Sarah T.
Sarah T.
Atlanta, GA
★★★★★

"After 3 years of being told my labs were 'normal' by other doctors, Dr. Fechter finally found the root cause of my severe exercise intolerance. I have my life back."

Marcus L.
Marcus L.
Charlotte, NC
★★★★★

"The CPET testing revealed exactly why my heart was racing after simple tasks post-COVID. Dr. Fechter's data-driven approach is miles above a standard primary care visit."

Emily R.
Emily R.
Charleston, SC
★★★★★

"I was struggling with chronic brain fog and unrefreshing sleep. The comprehensive sleep evaluation identified issues no one else caught. Highly recommend for complex cases."

David H.
David H.
Richmond, VA
★★★★★

"He brings 40 years of experience and it shows. Instead of treating just one symptom, he looked at my entire system. This is what true diagnostic medicine looks like."

Jessica M.
Jessica M.
Savannah, GA
★★★★★

"If you have Long COVID, stop guessing and book a consultation. The clear, actionable recovery roadmap Dr. Fechter provided was the turning point for my health."

Robert K.
Robert K.
Columbia, SC
★★★★★

"Dr. Fechter's expertise in neurodegenerative disease gave me answers when five other specialists couldn't. His thoroughness is unmatched."

Amanda J.
Amanda J.
Jacksonville, FL
★★★★★

"I drove 4 hours for this consultation and it was worth every minute. Finally, a doctor who genuinely listens and investigates the complex interactions in my body."

Thomas W.
Thomas W.
Raleigh, NC
★★★★★

"Finally getting validation that my chronic fatigue is a physiological issue, not psychological, was incredibly emotional. The CPET results speak for themselves."

Olivia B.
Olivia B.
Mt. Pleasant, SC
★★★★★

"As a former athlete dealing with unexplained exhaustion, Dr. Fechter's sports-medicine background combined with lung expertise was exactly what I needed."

James D.
James D.
Augusta, GA
★★★★★

"The telemedicine option for my initial COVID-recovery discussion was super convenient. He quickly ordered the right tests and got me on a recovery protocol."

Robert K.
Robert K.
Columbia, SC
★★★★★

"Dr. Fechter's expertise in neurodegenerative disease gave me answers when five other specialists couldn't. His thoroughness is unmatched."

Amanda J.
Amanda J.
Jacksonville, FL
★★★★★

"I drove 4 hours for this consultation and it was worth every minute. Finally, a doctor who genuinely listens and investigates the complex interactions in my body."

Thomas W.
Thomas W.
Raleigh, NC
★★★★★

"Finally getting validation that my chronic fatigue is a physiological issue, not psychological, was incredibly emotional. The CPET results speak for themselves."

Olivia B.
Olivia B.
Mt. Pleasant, SC
★★★★★

"As a former athlete dealing with unexplained exhaustion, Dr. Fechter's sports-medicine background combined with lung expertise was exactly what I needed."

James D.
James D.
Augusta, GA
★★★★★

"The telemedicine option for my initial COVID-recovery discussion was super convenient. He quickly ordered the right tests and got me on a recovery protocol."

Laura N.
Laura N.
Wilmington, NC
★★★★★

"I was almost bedbound with Long COVID before finding this clinic. Six months later, I'm back to working part-time. It's a miracle."

Michael V.
Michael V.
Greenville, SC
★★★★★

"His background across 6 different specialties means he connects dots that other doctors miss. My cardiovascular and sleep issues were deeply linked."

Samantha P.
Samantha P.
Myrtle Beach, SC
★★★★★

"The diagnostic process here is rigorous. They don't guess—they test. And the targeted nutritional counseling transformed my day-to-day energy levels."

Daniel F.
Daniel F.
Macon, GA
★★★★★

"I appreciate how clearly everything was explained to me. I finally understand the mechanics of why my body feels so drained, and how to fix it."

Chloe S.
Chloe S.
Summerville, SC
★★★★★

"Don't waste time going anywhere else for complex fatigue issues. The advanced diagnostics here are lightyears ahead of standard practices."

Laura N.
Laura N.
Wilmington, NC
★★★★★

"I was almost bedbound with Long COVID before finding this clinic. Six months later, I'm back to working part-time. It's a miracle."

Michael V.
Michael V.
Greenville, SC
★★★★★

"His background across 6 different specialties means he connects dots that other doctors miss. My cardiovascular and sleep issues were deeply linked."

Samantha P.
Samantha P.
Myrtle Beach, SC
★★★★★

"The diagnostic process here is rigorous. They don't guess—they test. And the targeted nutritional counseling transformed my day-to-day energy levels."

Daniel F.
Daniel F.
Macon, GA
★★★★★

"I appreciate how clearly everything was explained to me. I finally understand the mechanics of why my body feels so drained, and how to fix it."

Chloe S.
Chloe S.
Summerville, SC
★★★★★

"Don't waste time going anywhere else for complex fatigue issues. The advanced diagnostics here are lightyears ahead of standard practices."

Why Choose Re-Energize?

40+ Years of Experience

A career spanning six medical specialties gives Dr. Fechter unparalleled insight into complex, multi-system disorders that other doctors struggle to diagnose.

Comprehensive Testing

We don't rely solely on basic lab work. We utilize advanced in-office cardiopulmonary, exercise tolerance, and sleep diagnostic tools to find the real root cause.

Post-COVID Expertise

Dr. Fechter has successfully treated hundreds of Long COVID patients, developing targeted protocols for their unique, lingering, multi-organ symptoms.

Start Your Recovery Journey Today

It's time to find the data that leads to your diagnosis.

Book Your Consultation

Frequently Asked Questions

What should I expect during my first consultation?

Your initial consultation involves a deep dive into your medical history, symptoms, and previous test results. Dr. Fechter uses this comprehensive overview to determine the appropriate advanced diagnostic tests needed to uncover the root cause of your fatigue.

Do you offer telemedicine appointments?

Yes, we offer 30-minute online-only consultations, specifically designed for discussing COVID-19 symptoms, test results, or recovery plans from the comfort of your home.

How long does a full diagnostic evaluation take?

Our New Patient Diagnostics & Treatment evaluation typically takes about 1 hour and 30 minutes. This allows us to perform comprehensive, in-office testing without rushing your care.

Do you treat Long COVID?

Absolutely. Research shows COVID-19 can leave lingering effects on nearly every organ system. Dr. Fechter has dedicated resources and diagnostic testing specifically for long-term post-COVID complications.

Ready for Answers?

Stop living with unexplained exhaustion. Contact our North Charleston clinic today to schedule your comprehensive diagnostic evaluation.

Clinic Location

3236 Landmark Drive Suite 125
North Charleston, SC 29418

Contact Info

Phone: (843) 224-5225

Hours of Operation

Monday - Friday: 8:00 AM - 5:00 PM

Appointment Request

Your information is secure and HIPAA compliant.