
Advertise on podcast: Fit Rx Health + Wellness
Rating
4.8from
This podcast has
169 episodes
Language
EnglishPublisher
Dr Greg DennisExplicit
No
Date created
2020/10/05
Latest episode
2026/01/26
Average duration
39 min.
Release period
23 days
Description
This is a health and fitness podcast hosted by Dr. Greg Dennis, D.O. that serves to challenge the standard "sick" model of healthcare. As a physician certified in anti-aging medicine, he will bring you the latest cutting-edge advice to optimize your health. Join us as we interview experts in nutrition, longevity, biohacking and more.
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Podcast episodes
Check latest episodes from Fit Rx Health + Wellness podcast
A Turning Point for Women’s Hormone Therapy: The Black Box Warning Is Gone
2026/01/26
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For decades, women were told that hormone replacement therapy was dangerous — largely due to a deeply flawed study that created fear, confusion, and misinformation around female hormones. In a long-overdue move, the FDA has now removed the black box warning on hormone therapy for women, signaling a shift back toward science.
In this episode, Dr. Greg Dennis breaks down why the warning existed in the first place, what went wrong with the original research, and why properly prescribed hormone replacement therapy is one of the most powerful tools for women’s long-term health and quality of life. We discuss the benefits of starting HRT early, why choosing the right provider matters, and the pros and cons of today’s treatment options — including pellets, creams, injections, and patches.
This is an honest, science-based conversation about why female hormone replacement therapy deserves a second look — and why it may be one of the best decisions a woman can make for her health.
Holistic Bodybuilding: The Aging Antidote
2025/11/08
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In this inspiring episode, Dr. Greg Dennis sits down with Dr. Ken Davis, D.C., a chiropractor and professional bodybuilder who proves that it’s never too late to transform your body and your life. Remarkably, Dr. Davis didn’t even start weightlifting until his 60s — yet today, at age 73, he’s a competitive bodybuilder and the author of Holistic Bodybuilding: The Aging Antidote.
Dr. Davis shares his journey from late-blooming lifter to champion athlete, offering valuable insights on fitness, mindset, and the power of consistency at any age. Whether you’re in your 30s, 50s, or beyond, this motivational conversation will challenge your excuses and inspire you to pursue your best health ever.
Key takeaway: Age is not a limitation — it’s an opportunity to thrive.
You can find Dr. Davis at:
www.davisahs.com
Facebook: www.facebook.com/kenneth.y.davis.2025
Targeting Cancer at the Molecular Level: Repurposed Drugs and Integrative Strategies
2025/10/19
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Today, I’m joined by Dr. William LaValley — one of the world’s leading researchers and medical doctors in the field of integrative cancer treatment.
Dr. LaValley has spent decades combining the latest discoveries in molecular biology with evidence-based, integrative therapies for cancer. He draws upon the vast database of research available through PubMed to identify the anti-cancer potential of natural compounds and repurposed, or off-label, pharmaceutical drugs.
Since earning his M.D. in 1986, Dr. LaValley has developed sophisticated, evidence-driven databases mapping the molecular pathways of cancer. These insights have allowed him to design personalized treatment protocols that complement — rather than replace — conventional chemotherapy and radiation therapy.
In this episode, we’ll discuss how understanding molecular biology helps identify new targets for treatment, how repurposed drugs can work synergistically with standard therapies, and what the future of integrative oncology looks like.
You can find him at:
www.Lavalleymdprotocols.com
#IntegrativeOncology #CancerResearch #MolecularMedicine #RepurposedDrugs #FunctionalMedicine #CancerTreatment #FitRxPodcast
Direct Care Rheumatology: A New Model for Specialty Medicine
2025/10/03
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In this episode of the Fit Rx Health & Wellness Podcast, I sit down with Dr. Sehreen Mumtaz, MD, founder of Remission Rheumatology. Dr. Mumtaz is a board-certified rheumatologist who is breaking new ground by offering a direct care membership model in a specialty field—something rarely seen outside of primary care.
We talk about her journey in medicine, what led her to step away from the traditional insurance-based system, and why she believes direct specialty care can transform access and outcomes for patients dealing with complex autoimmune and rheumatologic conditions. Dr. Mumtaz shares the challenges and opportunities of building her practice, how patients benefit from more time, transparency, and affordability, and why she is passionate about pioneering this innovative approach to specialty care.
If you’ve ever wondered what direct care could look like beyond primary care—or you’re curious about how specialists can embrace new models to better serve patients—this is an inspiring and eye-opening conversation you won’t want to miss.
you can find her clinic at:
www.remissionrheum.com
Metabolic Health in Cancer Care: A Conversation with Dr. Christy Kesslering, MD
2025/09/19
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Dr. Christy Kesslering, M.D. started out in conventional medicine as a Radiation Oncologist. She received her Bachelor of Science degree from UCLA and attended medical school at Loyola University Chicago-Stritch School of Medicine. She finished her Radiation Oncology Residency at the University of Wisconsin, Madison in 2000 and has been treating patients in the Chicagoland area since that time. She realized that something was missing from conventional medicine and did additional studies to improve outcomes with cancer but also saw many other diseases improve.
She has done additional studies in the fields of Functional Medicine, Integrative Medicine, and the Terrain-Theory of cancer. She is a Terrain Certified Practitioner trained by Dr. Nasha Winters and is a founding member of the Society of Metabolic Health Practitioners. She has been actively incorporating metabolic health practices into the care of oncology patients for many years. She has been named a Top Doctor multiple times by Castle Connelly and Chicago Magazine.
She is now focusing her efforts on working with cancer and non-cancer patients to optimize cancer outcomes, improve quality of life, and reverse chronic diseases.
You can find her at: www.Kessrx.com
The Ageless Revolution
2025/09/06
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Dr. Michael Aziz, M.D. discusses his book: The Ageless Revolution: 10 Hallmarks of Aging That Hold the Secret to Defeating Disease, reversing age, Looking Younger, and Living Longer.
Dr. Michael Aziz is a board-certified Internal Medicine physician, author, and a broadcast media commentator. He is as an attending physician at Lenox Hill Hospital in New York City. Dr. Aziz completed his medical training at Long Island Jewish Medical Center and Staten Island University Hospital in New York. He is a member of the American College of Physicians, the American Society of Internal Medicine, and a fellow of the Royal Society of Medicine in the United Kingdom. Dr. Aziz has also been a keynote speaker at numerous national and international conferences, including those organized by the American Academy of Anti-Aging Medicine.
You can find him at: www.michaelazizmd.com
Why Ultra Processed Foods are Bad
2025/08/16
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Julie Ruelle is a U.S.-based Registered Dietitian with over 20 years of experience helping people reclaim their health through food.
She currently leads U.S. nutrition at GoCoCo, the first food scanner app designed specifically for people living with—or at risk for—diabetes who want to feel better, live longer, and cut through the noise around ultra-processed foods.
GoCoCo is trusted by nearly 1 million users worldwide.
The app helps people make better choices at the supermarket by spotting unhealthy ingredients, decoding food labels, tracking meals, and offering instant, practical guidance.
You can get the app at
www.gococo.app - Use code "FitRx" to get 1 year premium for free
Why Traditional Health Insurance Is a Racket—And What to Do Instead
2025/07/18
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In this solo episode, Dr. Greg Dennis dives into a candid discussion about the broken nature of traditional health insurance and how it fails most individuals—especially those not working for large corporations.
He breaks down why the current system is inefficient, expensive, and impersonal, and presents a smarter, more affordable alternative: Direct Primary Care (DPC) combined with a catastrophic coverage option like a health share.
You’ll learn:
Why traditional health insurance is failing patientsHow Direct Primary Care works and why it’s better for your long-term healthThe advantages of pairing DPC with a catastrophic planHow health shares operate and why they’re a great fit for families and individualsReal numbers comparing traditional insurance costs vs. DPC + health shareWhy this model is more aligned with personalized, preventive careDr. Dennis also shares how this model is implemented at Fit Rx Health & Wellness in Tuttle, Oklahoma, where he offers concierge-style care including primary care, hormone therapy, weight loss programs, and more—all for a transparent, monthly fee.
🧾 Health Shares Mentioned in the Episode:
Here’s a list of Health Share organizations Dr. Dennis recommends exploring:
Samaritan Ministries – www.samaritanministries.orgChristian Healthcare Ministries (CHM) – www.chministries.orgMedi-Share – www.medishare.comZion Health – www.zionhealth.orgSedera Health – www.sedera.comMost of these offer DPC-friendly plans or options to combine with preventive care models like Fit Rx Health & Wellness.🔗 Learn More or Join Dr. Dennis’s Practice:
🌐 Visit: www.fitrxwellnessok.com
📍 Serving Tuttle, Mustang, Yukon, and Southwest OKC
🙌 Like What You Heard?
Please subscribe, rate, and leave a review! And don’t forget to share this episode with someone who’s fed up with overpriced, impersonal healthcare and is ready for a better option.
Digital Addiction
2025/06/27
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Mary Catherine Liscinski, LPC discusses the growing problem of digital addiction in both children and adults. She is a licensed counselor, life coach and certified in digital addiction. She has a book coming out in the fall of 2025.
She can be reached at www.lifewalkcoaching.com or by phone: 501-290-7132.
The Importance of Metabolic Health
2025/06/07
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Lily Johnston, MD, MPH, is board-certified in both vascular and general surgery. Dr. Johnston obtained her undergraduate education at Princeton University in New Jersey and received her Medical Doctorate from the University of California, San Diego; she completed her residency in general surgery at the University of Virginia in Charlottesville and then completed a fellowship in vascular surgery at the Mayo Clinic in Rochester, MN.
After several years of practicing vascular surgery full-time, Dr. Johnston witnessed too many people losing their limbs and even their lives to preventable and reversible diseases - this inspired her to found Vascular Health Institute in an effort to forward cardiovascular health and wellness. Dr. Johnston has now dedicated her career to addressing the root cause of cardiovascular disease and is passionate about bringing the principles of functional medicine and metabolic health to her patients.
Dr. Johnston's clinic: www.nexushealthspan.com
Dr. Greg's clinic: www.fitrxwellnessok.com
The Vitality Solution
2025/05/23
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Carey Mencarini discusses her new book The Vitality Solution which is a deep dive into the world of holistic health, blending personal experience with alternative healing methods. The book walks through her own dramatic health journey, from being wheelchair-bound and battling chronic illness to regaining her vitality through unconventional therapies. With a focus on IV vitamin therapy, detoxification, biohacking, and mindset, Mencarini aims to arm readers with knowledge to take control of their health. This is not just a wellness guide; it’s a passionate plea to rethink how we approach healing.
You can find Carey at www.Ivlounge-edh.com or www.thevitalitysolutionbook.com
You can find Dr. Greg at www.fitrxwellnessok.com
The Endocannabinoid System
2025/05/02
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Chip Paul discusses the Endocannabinoid system and its importance in our overall health as well and how Omega 3 and Omega 6 Fatty Acids play a part in this important biological system. Chip is a distinguished expert speaker renowned for his profound understanding of the endocannabinoid system and its impact on human health. As the visionary founder of TrueMedX, Neighborly Nutrition, and EndoAnalysis, Chip has dedicated his career to pioneering holistic approaches to wellness.
You can find out more about at his clinic, Neighborly Wellness Clinic in Edmond, OK.
www.neighborlywellness.com
You can find Dr Greg at
www.fitrxwellnessok.com
Herbal Medicine
2025/04/11
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My guest is Jane Barlow Christensen from Barlow Herbal which was founded by her father and master herbalist Max Barlow over 50 years ago. We discuss how herbs can help with hormones, immune system and overall health. You can find them at:
www.barlowherbal.com
Dr. Greg is at:
www.fitrxwellnessok.com
Data-Driven Functional Medicine
2025/03/29
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Dr. Jessie Heymeyer discusses science based functional medicine including weight loss, nutrition and optimal health.
Dr Heymeyer earned a Master of Science in Human Nutrition and Functional Medicine from the University of Western States, a Doctorate in Chiropractic Medicine from National University of Health Sciences, and a Bachelor of Arts from UCLA.
You can find her at:
www.wellempowered.com
Dr Greg is at:
www.fitrxwellnessok.com
Longevity for The Lazy
2025/03/14
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Dr. Richard Malish, M.D., a cardiologist, public health expert, strategist, and healthcare system leader, reveals easy secrets to healthy longevity in his book: "Longevity for The Lazy"
Humans (and our primate cousins) are lazy by nature and evolutionary design. Diet and exercise are counter to our instincts, motivations, and physical requirements. Consequently, they offer a challenging proposition as a method to achieve a long, healthy life.
You can connect with Dr. Malish at:
www.linkedin.com/in/richardmalish
X - @RichardMalish
Podcast reviews
Read Fit Rx Health + Wellness podcast reviews
Mary Catherine Liscinski 2025/06/07
Guest
Dr. Greg was awesome to converse with!
Stargazer6304 2024/01/15
Interesting and relevant topics
Dr Dennis is well read and versed! He’s not afraid to tackle some controversial topics and has interviewed a lot of well-known physicians, and other...
Susanlberry 2023/06/06
Realistic, insider views of serious topics
Drs. May and Tim provide a great sounding board for real life issues - like working mother burnout. They provide helpful insider observations, lend va...
Sra. Overholt 2022/12/18
Motivated
Dr. Greg always finds ways to help keep me motivated in my health journey and introduces me to new ideas and ways to help meet my optimal health goals...
Spotlight n 2022/12/01
I love his YouTube channel
I love his YouTube channel and I’ll always keep watching his videos definitely you would be listening to the podcast when I don’t have time to watch t...
Crazy George 2022/06/24
I’m addicted
I love this Podcast, love Dr Dennis approach and he has very knowledgeable interesting guests!! The episodes are a great length and packed full with g...
pj12420 2021/11/05
FitRx
This is a very informative podcast. I have learned so much helpful and timely information for myself and family. I have been a patient of Dr. Dennis. ...
ryrobert 2021/09/04
I’m a retired physician and have learned so much from Dr. Greg
So many of our medical “truths” have turned out to be lies perpetrated by the food and drug industries for profit. Kudos to this podcast for courageou...
PCud48070 2021/04/11
Share This Podcast
My husband has been listening to FitRx for a couple of months and on a recent road trip, introduced it to me. Wow - it really opened my eyes to just ...
hikeman14 2021/01/10
Top notch information
Dr Greg truly knows! The fitRX pod cast is exactly the information that I needed. Clear and direct information that anyone can follow.
My advice... ...
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