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<rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:podcast="https://podcastindex.org/namespace/1.0" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>Where Is Dr. Mark?</title><link>https://www.spreaker.com/podcast/where-is-dr-mark--7128438</link><description><![CDATA[<b>Where Is Dr. Mark?</b> is a podcast about interesting people living interesting lives. Hosted by Dr. Mark Costes, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have chosen to follow their own path and create a life of purpose, impact, and fulfillment.<br /><br />From travel and photography to business, personal transformation, creativity, and human connection, Where Is Dr. Mark? explores the stories, experiences, and lessons that shape a life well lived. Along the way, Dr. Mark uncovers what drives people to take risks, embrace change, pursue their passions, and make a difference in the world around them.<br /><br />Whether he's sitting down with a world-class performer, a successful entrepreneur, a local changemaker, or someone with an extraordinary story to tell, each episode offers insights on growth, resilience, gratitude, and living beyond your comfort zone.<br /><br />And sometimes, those journeys intersect with Dr. Mark's professional world—dentistry, dental entrepreneurship, and dental tourism—revealing how health, confidence, travel, and personal transformation are often more connected than we realize.<br /><br />Because life isn't just about where you are.It's about where you're going—and who you become along the way.]]></description><atom:link href="https://www.spreaker.com/show/7128438/episodes/feed" rel="self" type="application/rss+xml"/><language>en</language><category>Self-Improvement</category><copyright>Copyright Dr. Mark</copyright><image><url>https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/4525246e721ecb845ab3fb9b02552121.jpg</url><title>Where Is Dr. Mark?</title><link>https://www.spreaker.com/podcast/where-is-dr-mark--7128438</link></image><lastBuildDate>Tue, 11 Aug 2026 05:15:05 +0000</lastBuildDate><itunes:author>Dr. Mark</itunes:author><itunes:owner><itunes:name>Mark McMahon</itunes:name><itunes:email>drmark@coyotedental.com</itunes:email></itunes:owner><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/4525246e721ecb845ab3fb9b02552121.jpg"/><itunes:subtitle>Where Is Dr. Mark? is a podcast about interesting people living interesting lives. Hosted by Dr. Mark Costes, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have chosen to follow their...</itunes:subtitle><itunes:summary><![CDATA[<b>Where Is Dr. Mark?</b> is a podcast about interesting people living interesting lives. Hosted by Dr. Mark Costes, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have chosen to follow their own path and create a life of purpose, impact, and fulfillment.<br /><br />From travel and photography to business, personal transformation, creativity, and human connection, Where Is Dr. Mark? explores the stories, experiences, and lessons that shape a life well lived. Along the way, Dr. Mark uncovers what drives people to take risks, embrace change, pursue their passions, and make a difference in the world around them.<br /><br />Whether he's sitting down with a world-class performer, a successful entrepreneur, a local changemaker, or someone with an extraordinary story to tell, each episode offers insights on growth, resilience, gratitude, and living beyond your comfort zone.<br /><br />And sometimes, those journeys intersect with Dr. Mark's professional world—dentistry, dental entrepreneurship, and dental tourism—revealing how health, confidence, travel, and personal transformation are often more connected than we realize.<br /><br />Because life isn't just about where you are.It's about where you're going—and who you become along the way.]]></itunes:summary><itunes:category text="Education"><itunes:category text="Self-Improvement"/></itunes:category><itunes:category text="Society &amp; Culture"><itunes:category text="Places &amp; Travel"/></itunes:category><itunes:category text="Society &amp; Culture"/><itunes:explicit>false</itunes:explicit><itunes:type>episodic</itunes:type><item><title>From Trucker to Animal Advocate: The Incredible Story of Saving Gladys</title><link>https://www.spreaker.com/episode/from-trucker-to-animal-advocate-the-incredible-story-of-saving-gladys--72868255</link><description><![CDATA[What if one small act of compassion changed the course of your entire life?<br /><br />In this episode of Where's Dr. Mark?, Dr. Mark sits down with a former truck driver whose chance encounter with a chicken named Gladys sparked an extraordinary personal transformation.<br /><br />What began as the rescue of a single animal became a journey of compassion, purpose, and advocacy that forever changed the way he sees the world.<br /><br />This is a powerful conversation about empathy, second chances, and how one life—no matter how small—can inspire us to become better humans.<br />---<br />Where's Dr. Mark? is a podcast about interesting people living interesting lives. Hosted by Dr. Mark McMahon, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have chosen to follow their own path and create a life of purpose, impact, and fulfillment.<br /><br />From travel and photography to business, personal transformation, creativity, and human connection, Where's Dr. Mark? explores the stories, experiences, and lessons that shape a life well lived. Along the way, Dr. Mark uncovers what drives people to take risks, embrace change, pursue their passions, and make a difference in the world around them.<br /><br />Whether he's sitting down with a world-class performer, a successful entrepreneur, a local changemaker, or someone with an extraordinary story to tell, each episode offers insights on growth, resilience, gratitude, and living beyond your comfort zone.<br /><br />And sometimes, those journeys intersect with Dr. Mark's professional world—dentistry, dental entrepreneurship, and dental tourism—revealing how health, confidence, travel, and personal transformation are often more connected than we realize.<br /><br />Because life isn't just about where you are, it's about where you're going—and who you become along the way.<br />---<br />Thank you to our sponsor: https://coyotedental.com/<br />]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/72868255</guid><pubDate>Wed, 08 Jul 2026 13:07:17 +0000</pubDate><enclosure url="https://api.spreaker.com/download/episode/72868255/s1e2_jeff_gladys_mp3_final.mp3" length="61491780" type="audio/mpeg"/><itunes:author>Dr. Mark</itunes:author><itunes:subtitle>What if one small act of compassion changed the course of your entire life?

In this episode of Where's Dr. Mark?, Dr. Mark sits down with a former truck driver whose chance encounter with a chicken named Gladys sparked an extraordinary personal...</itunes:subtitle><itunes:summary><![CDATA[What if one small act of compassion changed the course of your entire life?<br /><br />In this episode of Where's Dr. Mark?, Dr. Mark sits down with a former truck driver whose chance encounter with a chicken named Gladys sparked an extraordinary personal transformation.<br /><br />What began as the rescue of a single animal became a journey of compassion, purpose, and advocacy that forever changed the way he sees the world.<br /><br />This is a powerful conversation about empathy, second chances, and how one life—no matter how small—can inspire us to become better humans.<br />---<br />Where's Dr. Mark? is a podcast about interesting people living interesting lives. Hosted by Dr. Mark McMahon, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have chosen to follow their own path and create a life of purpose, impact, and fulfillment.<br /><br />From travel and photography to business, personal transformation, creativity, and human connection, Where's Dr. Mark? explores the stories, experiences, and lessons that shape a life well lived. Along the way, Dr. Mark uncovers what drives people to take risks, embrace change, pursue their passions, and make a difference in the world around them.<br /><br />Whether he's sitting down with a world-class performer, a successful entrepreneur, a local changemaker, or someone with an extraordinary story to tell, each episode offers insights on growth, resilience, gratitude, and living beyond your comfort zone.<br /><br />And sometimes, those journeys intersect with Dr. Mark's professional world—dentistry, dental entrepreneurship, and dental tourism—revealing how health, confidence, travel, and personal transformation are often more connected than we realize.<br /><br />Because life isn't just about where you are, it's about where you're going—and who you become along the way.<br />---<br />Thank you to our sponsor: https://coyotedental.com/<br />]]></itunes:summary><itunes:duration>2551</itunes:duration><itunes:keywords>advocacy,advocate,animal,chicken,compassion,costes,dr.,ethical,factory,farming,gladys,industrial,kindness,mark,podcast,rescue,saving,the,welfare,where's</itunes:keywords><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/4525246e721ecb845ab3fb9b02552121.jpg"/><itunes:season>1</itunes:season><itunes:episode>3</itunes:episode><itunes:episodeType>full</itunes:episodeType></item><item><title>From PTSD, Alcoholism and Obesity to Serving Other Vets</title><link>https://www.spreaker.com/episode/from-ptsd-alcoholism-and-obesity-to-serving-other-vets--72774626</link><description><![CDATA[Welcome to episode 1!<br /><b></b><br /><b>Where's Dr. Mark?</b> is a podcast about interesting people living interesting lives. Hosted by Dr. Mark McMahon, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have chosen to follow their own path and create a life of purpose, impact, and fulfillment.<br /><br />From travel and photography to business, personal transformation, creativity, and human connection, Where's Dr. Mark? explores the stories, experiences, and lessons that shape a life well lived. Along the way, Dr. Mark uncovers what drives people to take risks, embrace change, pursue their passions, and make a difference in the world around them.<br /><br />Whether he's sitting down with a world-class performer, a successful entrepreneur, a local changemaker, or someone with an extraordinary story to tell, each episode offers insights on growth, resilience, gratitude, and living beyond your comfort zone.<br /><br />And sometimes, those journeys intersect with Dr. Mark's professional world—dentistry, dental entrepreneurship, and dental tourism—revealing how health, confidence, travel, and personal transformation are often more connected than we realize.<br /><br />Because life isn't just about where you are, it's about where you're going—and who you become along the way.<br /><br />---<br /><br />Thank you to our sponsor: https://coyotedental.com/]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/72774626</guid><pubDate>Wed, 01 Jul 2026 16:59:03 +0000</pubDate><enclosure url="https://api.spreaker.com/download/episode/72774626/s1e1_chris_episode_mp3.mp3" length="67071935" type="audio/mpeg"/><itunes:author>Dr. Mark</itunes:author><itunes:subtitle>Welcome to episode 1!

Where's Dr. Mark? is a podcast about interesting people living interesting lives. Hosted by Dr. Mark McMahon, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have...</itunes:subtitle><itunes:summary><![CDATA[Welcome to episode 1!<br /><b></b><br /><b>Where's Dr. Mark?</b> is a podcast about interesting people living interesting lives. Hosted by Dr. Mark McMahon, each episode follows conversations with entrepreneurs, artists, adventurers, visionaries, and everyday people who have chosen to follow their own path and create a life of purpose, impact, and fulfillment.<br /><br />From travel and photography to business, personal transformation, creativity, and human connection, Where's Dr. Mark? explores the stories, experiences, and lessons that shape a life well lived. Along the way, Dr. Mark uncovers what drives people to take risks, embrace change, pursue their passions, and make a difference in the world around them.<br /><br />Whether he's sitting down with a world-class performer, a successful entrepreneur, a local changemaker, or someone with an extraordinary story to tell, each episode offers insights on growth, resilience, gratitude, and living beyond your comfort zone.<br /><br />And sometimes, those journeys intersect with Dr. Mark's professional world—dentistry, dental entrepreneurship, and dental tourism—revealing how health, confidence, travel, and personal transformation are often more connected than we realize.<br /><br />Because life isn't just about where you are, it's about where you're going—and who you become along the way.<br /><br />---<br /><br />Thank you to our sponsor: https://coyotedental.com/]]></itunes:summary><itunes:duration>2781</itunes:duration><itunes:keywords>addict,arizona,cancer,combat,community,coyotedental,family,frog,life,man,medicine,mexico,military,pool,purpose,sierravista,smile,swimming,therapy,tucson</itunes:keywords><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/4525246e721ecb845ab3fb9b02552121.jpg"/><itunes:season>1</itunes:season><itunes:episode>1</itunes:episode><itunes:episodeType>full</itunes:episodeType></item></channel></rss>
