Gut & Grit

Dr. Chris Dainiak
  • 5.0 (1)
  • Health & Fitness
  • Updated Biweekly

Gut & Grit is a long-form interview medical podcast hosted by Dr. Chris Dainiak, a gastroenterologist, endurance athlete and entrepreneur. Through thoughtful, unscripted conversations, Dr. Dainiak explores the intersection of medicine, resilience, performance, and meaning. From digestive health and longevity, to leadership, adversity, and personal growth, each episode goes beyond surface-level advice to uncover what truly shapes well-being. Honest conversations. Practical wisdom. Always improving.

Episodes

  1. 6d ago

    Can You Prevent Dementia? Swimming, Brain Health, Longevity & One Doctor's Personal Story

    Can you prevent dementia? While no one can guarantee prevention, there is growing evidence that lifestyle choices can help support brain health and healthy aging.In this episode, ENT surgeon Dr. Doug O'Brien shares his deeply personal story. After watching both of his parents develop dementia, Doug became passionate about doing everything he could to stay healthy—for himself, his wife, and his three children.We discuss:Brain health and dementia preventionWhy swimming and regular exercise have been lifelong prioritiesThe remarkable story of meeting his wife at age 12Healthy aging and longevityBuilding lifelong habits that support physical and mental healthA physician's perspective on living a longer, healthier lifeDoug's story is one of resilience, purpose, and lifelong movement. Whether you're interested in brain health, healthy aging, or simply living your best life, this conversation offers practical insights and a thoughtful perspective from both medicine and personal experience.If you enjoy conversations about health, longevity, and medicine, be sure to subscribe for future episodes.Can you prevent dementia, dementia prevention, Alzheimer's disease, Alzheimer's prevention, brain health, cognitive health, healthy aging, longevity, exercise and brain health, swimming for health, swimming and longevity, movement is medicine, aging well, healthy lifestyle, memory loss prevention, dementia risk factors, physician podcast, Dr. Doug O'Brien, ENT doctor, ear nose and throat specialist, wellness podcast, health podcast, preventive medicine, exercise benefits, healthy habits, brain exercise, longevity medicine, active aging, living longer, living healthier, doctor interview, medical podcast.#dementia #brainhealth #alzheimers #longevity #healthyaging #swimming #exercise #movementismedicine #healthpodcast #preventivemedicine #wellness #ENT

  2. Jul 6

    The Hidden Core: Why Your Back, Breathing & Stability Matter

    What if the key to reducing pain, improving movement, and building lifelong strength isn't your six-pack—but the muscles you can't even see?In this episode of the Bedford Gastroenterology Podcast, Dr. Christopher Dainiak sits down with physical therapist and Pilates expert Cheryl Alden, PT, DPT, owner of Symmetry Pilates Center, to explore the science behind the body's "hidden core."Together they discuss:- What the core really is—and why it's much more than your abdominal muscles- How the diaphragm, pelvic floor, multifidus, and transversus abdominis work together to stabilize the spine- Why breathing mechanics play a critical role in posture, back pain, and movement- The surprising reason small stabilizing muscles often stop working after an injury- How Pilates can improve strength, mobility, balance, and recovery- Why movement quality matters more than simply getting strongerWhether you're recovering from an injury, trying to stay active as you age, or simply want to understand how your body works, this episode offers practical insights you can apply to everyday life.Resources mentioned in this episode:• Symmetry Pilates Center: https://www.symmetrypilatescenter.com• Inner Excellence by Jim Murphy:https://www.innerexcellence.com• Outlive: The Science and Art of Longevity by Peter Attia, MD:https://peterattiamd.com/outlive• U.S. Masters Swimming – Adult Learn to Swim (ALTS):https://www.usms.org/alts-central/alts-initiativesEmail: ALTS@usmastersswimming.org• Ironman New Zealand:https://www.ironman.com/races/im-new-zealandIf you enjoyed this episode, please Like, Subscribe, and Share to help us continue bringing conversations that empower people to live healthier, more active lives.#Pilates #CoreStrength #BackPain #PhysicalTherapy #Breathing #Mobility #HealthyAging #Longevity #Movement #Wellness #BedfordGastroenterology #CherylAlden

  3. Jun 8

    Held By ICE: Fabian Schmidt (Part 2)

    What happens when a legal resident suddenly finds himself detained by ICE?In this powerful episode of the Bedford Gastroenterology Podcast, Fabian Schmidt shares the deeply personal story of his detention by U.S. Immigration and Customs Enforcement (ICE), the uncertainty that followed, and the long road to regaining his freedom.Fabian discusses the emotional toll of detention, the impact on his family and community, the legal challenges he faced, and the support that helped him persevere through one of the most difficult periods of his life. His story raises important questions about due process, immigration enforcement, and the human consequences of government decisions.This is not a political debate. It is a firsthand account of resilience, perseverance, and the determination to move forward in the face of overwhelming adversity.#Immigration #ICE #Detention #FabianSchmidt #PersonalStory #Resilience #Podcast #BedfordGastroenterologyPodcast #HumanStories #DueProcess

  4. May 25

    The Making of a Doctor

    In this episode of Gut & Grit, Dr. Christopher Dainiak sits down with retired pediatrician, educator, and author Dr. Ronald Schneebaum for a deeply personal conversation about the experiences that shaped his life and career in medicine.From growing up in Brooklyn, to living in Alaska, to returning to Manhattan for medical training, Dr. Schneebaum reflects on the journey that ultimately led him to become a physician. Along the way, he shares stories about family, education, mentorship, purpose, and the emotional lessons that influenced both his approach to medicine and his understanding of happiness and human connection.The conversation also explores themes from Dr. Schneebaum’s book, Bigger Hearted: A Retired Pediatrician’s Prescriptions for Living a Happier Life, including compassion, resilience, self-worth, and what it truly means to care for others.This is the first of a three-part conversation with Dr. Schneebaum.Learn more about Dr. Schneebaum and his work:https://www.biggerhearted.com/#GutAndGrit #Podcast #Medicine #Pediatrics #PhysicianLife #MedicalSchool #Brooklyn #Alaska #BiggerHearted #Healthcare #PersonalGrowth

  5. May 7

    He Lost His 8-Year-Old Daughter... What Came After The Unthinkable (Part 1)

    David Phillips lost his 8-year-old daughter.What he chose to do next is something most people never have to think about, but it will stay with you.In this episode, we explore what grief really looks like, what doesn’t get talked about, and how one family turned unimaginable loss into something that continues to help others.This is not about easy answers.It’s about what remain and what you do with it.Topics: grief, loss of a child, resilience, purpose after tragedy, parenting, foundation work, coping with loss, mental strength, personal growth, Gut & Grit podcast

  6. Mar 4

    Part 1: Fabian Schmidt: From Europe to California Cowboys, Addiction, and the Fentanyl-Laced Drug Economy

    In the inaugural episode of the Gut and Grit Podcast, host Dr. Chris Dainiak interviews Fabian Schmidt about growing up in Germany, England, Denmark, and time spent in South Africa before moving to California in 2007 due to his stepdad’s tech work.   Fabian describes feeling uprooted, rebelling, and moving out at 17, when a cowboy named Travis took him in to work on a horse property, where he embraced Western values but drank heavily; later, Tony and Theresa offered stability. He became a union journeyman electrician by 23, then recounts first encountering cocaine in a nightclub and explains its effects, how alcohol can become a social crutch, and why modern cocaine is especially dangerous due to fentanyl lacing.   He frames drug dealing as an intentional business driven by profit and return addiction, references overdose deaths, and introduces a later immigration detention ordeal involving ICE and fears of deportation away from his American family.   00:00 Breaking Down in the Truck 01:59 Meet Fabian Schmidt 02:54 Growing Up in Germany 04:42 Divorce and Move to England 08:05 Denmark and South Africa Detour 12:33 Sharks and Culture Shock 15:25 Move to Silicon Valley 18:25 Housing Bubble and Hard Times 19:54 Rebelling and Leaving Home 29:25 Cowboy Mentors and Union Path 33:45 Whiskey Mornings and Lessons 36:49 Cowboy Drinking Culture 38:55 Addiction vs Dependence 42:20 Alcohol Risks and Myths 46:33 Social Crutch of Drinking 51:08 First Cocaine Encounter 55:55 Cocaine High Explained 01:02:34 Cocaine Dangers Today 01:07:15 Fentanyl Lacing Business 01:17:46 Drug Trade and Prison Reality 01:21:00 Root Causes and Immigration Cliffhanger   More information about Fabian’s story:   https://www.themarshallproject.org/records/19113-fabian-schmidt   https://newhampshirebulletin.com/2025/06/17/he-thought-a-decade-old-misdemeanor-was-behind-him-then-he-took-a-vacation-in-europe/

  • 6 Episodes

About

Gut & Grit is a long-form interview medical podcast hosted by Dr. Chris Dainiak, a gastroenterologist, endurance athlete and entrepreneur. Through thoughtful, unscripted conversations, Dr. Dainiak explores the intersection of medicine, resilience, performance, and meaning. From digestive health and longevity, to leadership, adversity, and personal growth, each episode goes beyond surface-level advice to uncover what truly shapes well-being. Honest conversations. Practical wisdom. Always improving.

Information

  • Creator
    Dr. Chris Dainiak
  • Years Active
    2026
  • Episodes
    6
  • Rating
    Explicit
  • Copyright
    © Dr. Chris Dainiak
  • Show Website
    Gut & Grit