Biohack? Got Pain? Sexual Dysfunction?
Try Our Shockwave Therapy Free ($200 Value) Learn More Here!
Functional Medicine Approach
Specializing in hormone replacement therapies, sexual health, and environmentally acquired illnesses. We offer customized treatment plans to patients who want to optimize their health and longevity.
Functional medicine doctors work with patients to individualize their healthcare and optimize hormones and other biomarkers. Rather than telling patients your results are "normal", we review your lifestyle choices, symptoms, labs and goals in order to plan out a treatment to help you get there.
Innovative Labs


We utilize independent and specialized laboratories for evaluation. We listen to what labs patients are interested in and help coordinate, review and optimize those results.




Quick Acute Care Visits
Can't get in to see your doctor? We offer direct pay telemedicine appointments serving patients in South Dakota, Michigan. Affordable visits for quick medication refills and acute medical problems.
Expertise in hormone replacement therapies and treating environmentally acquired illnesses. We suggest lifestyle changes and utilize custom compounded medications, hormones, peptides, and premium supplements to help patients achieve their goals.
Customized Treatment Plans
Specializing in anti-aging hormone replacement therapies, peptides, sexual health and environmentally acquired illnesses.
Premium Nutraceuticals Available
We are a direct pay clinic offering in-person visits (Sioux Falls) and telemedicine (SD, MI residents) for quick primary care based acute visits and general refill requests.
Buchner Clinic has established relationships with Premium Supplement and Nutraceutical companies to offer its patients premium supplements at discounted prices
We order and evaluate custom hormone panels based off patient medical histories and goals. We prescribe through various pharmacies around the country to find patients the right solutions for the best prices.
Testosterone replacement therapy and bio-identical hormone replacement therapies, Compounded Medications, Peptides, Sexual Health, Weight loss


Ever wonder why we get "sick", always feel drained, have chronic symptoms? Tired of never getting to the route cause of why you're not feeling well? Seen doctors for the standard medical workup and were told everything looks fine?
We utilize innovative labs, thorough medical histories, and lifestyle/exposure histories to help identify the environmental factors which are affecting our health everyday.
What environmental factors should you be considering in understanding your overall health?
tick-borne illnesses
persistent infections
glyphosate/chemicals/heavy metals
toxic mold mycotoxins from water damaged homes
increasing EMF and microwave exposures from modern technology
Dr. Buchner has attended numerous conferences relating to these factors including the ISEAI inaugural conference.
Visit ISEAI Below:
"If you always do what you've always done, you'll always get what you've always got"
Dr. Buchner is the best doctor I've ever had. So glad I found him. He has diagnosed problems I've had that other doctors have missed. He is very thorough and will get to the bottom of whatever is wrong.
Christopher M.
Satisfied Patients
★★★★★
Dr. Buchner is a great doctor!! He used to work for Sharp and left to start his own practice, I definitely had to follow him!! He's the kind of doctor whose office you walk out of thinking and knowing he took care of you. Every time I see him in clinic he is VERY thorough and makes sure to rule everything out that causes a particular symptom. He's very personable and down to earth so he makes it easy to address questions and/or concerns and he takes his time to listen. I trust him as my doctor and he's not a text book Doctor that will diagnose just because you're showing classic symptoms. He will explain and investigate issues or health concerns that are not normal. That's something that every patient can appreciate!
Joanna V.
★★★★★
Modern Medicine Your Way
Practicing the Art of Medicine everyday
Next Level MD
2101 W 41st Street suite 45
Sioux falls, Sd 57105
T: 605-991-2900
© 2024. All rights reserved.
Clinic Hours - By Appointment
Monday | Closed
Tuesday | 9:00 AM - 6:00 PM
Wednesday | 9:00 AM - 6:00 PM
Thursday | 9:00 AM - 6:00 PM
Friday | 9:00 AM - 2:00 PM
Saturday | Closed
Sunday | Closed
Phlebotomy Appointments
Monday - Friday | 8:00AM - 10:00 AM
MED Spa Hours - By Appointment
Monday | 9:00 AM - 2:00 PM
Tuesday | 9:00 AM - 6:00 PM
Wednesday | 9:00 AM - 6:00 PM
Thursday | 9:00 AM - 6:00 PM
Friday | 9:00 AM - 2:00 PM
Saturday | Closed
Sunday | Closed
We Typically Take our Lunch Between 1:30 PM - 2:30 PM