Meet The IV Guy AZ Team

When you book with The IV Guy AZ, you should know exactly who is coming to your door. Our team is made up of experienced paramedics and firefighters who have spent years serving communities across Arizona. Each member brings real emergency medical experience, a calm and professional presence, and a genuine commitment to making your mobile IV therapy visit safe, comfortable, and easy. Get to know the people behind every visit below.

John Shedler

John brings more than 40 years of experience in Emergency Medical Services (EMS) to The IV Guy AZ, including over 20 years in leadership, supervision, and management roles. His background includes extensive frontline experience as a first responder across a wide range of 911 emergency calls, firefighting operations, and advanced life support care. Beyond emergency medicine, John is continually expanding his skill set. He is currently working toward both his Mariner's Captain License and a Professional Drone License, reflecting his passion for learning and technical excellence.


Outside of work, John enjoys instructing scuba diving classes and travels regularly to the Florida Keys to dive. He also loves dogs, camping, riding UTVs, and exploring Arizona's great outdoors. John has been married to his wife, Barbara, since 2008, and together they share a blended family of nine children.

John Shedler, EMS professional with The IV Guy AZ

John W. Shedler (JR)

John W. Shedler is a second-generation firefighter currently serving as a Captain/Paramedic, bringing over 14 years of experience in emergency medical services, including 11 years as a paramedic. Growing up in the fire service helped shape his work ethic, attention to detail, and ability to perform in high-pressure situations. That background carries into everything he does, with a focus on delivering safe, efficient, and dependable care.


Outside of work, John stays busy raising his kids and making the most of time with his family. Whether he's camping, hunting, fishing, scuba diving, or taking on projects around the house, he's always drawn to hands-on work and the outdoors. Life at home also includes two bulldogs who keep things interesting. His approach is simple: bring a steady, professional presence and a high standard of care, while making the entire experience straightforward and comfortable.

Gabriel Figueroa

My name is Gabriel. I'm an Arizona native, and I have been working in Emergency Medical Services here since 2016. Throughout my career, I have had the opportunity to serve my community in a wide variety of environments, including ambulance operations all across the Phoenix area, rotor-wing flight medicine and in the emergency department.


Outside of work, I am a proud husband and father. My family and I enjoy spending as much time outdoors as possible and are always looking for our next adventure. I enjoy hunting, fishing, camping, shooting sports, skiing, mountain biking, and scuba diving.


I have a passion for helping others and living life to the fullest!

Gabriel Figueroa, EMS professional with The IV Guy AZ
Oscar Merritt, retired Firefighter Paramedic with The IV Guy AZ

Oscar Merritt

With 35 years of experience as an Arizona Paramedic, including 26 years as a Firefighter/Paramedic, I have built my career on high-level emergency skills and a reassuring bedside manner that instantly puts people at ease. After retiring from the fire service, I've traded the heavy gear for a new way to serve. Now, I'm partnering with The IV Guy to deliver safe, professional, and personalized hydration and wellness boosts directly to our community.


Outside of work, my life revolves around my faith, family, and my Rottie (Buddy). My family and I love traveling and vacationing together to recharge, but when we're closer to home, my schedule stays packed with hiking, workouts, Karate, grilling, and DIY home projects, though I am not above completely conquering the couch for a good movie night. Whether you need a recovery boost or routine wellness care, I'm here to make your experience comfortable and seamless.

Mike Fisher

With 17 years of experience as a firefighter paramedic, Mike is dedicated to making a difference in his community. His passion for helping others led him to this fulfilling career, where he continues to serve with pride and compassion. Outside of his profession, Mike is an avid outdoor enthusiast, finding peace and excitement in camping, hiking, motorcycle riding, and scuba diving. Whether he's responding to an emergency or exploring the world around him, Mike is driven by a deep commitment to giving back and embracing life to the fullest.

Mike Fisher, firefighter paramedic with The IV Guy AZ
Scott Dunlap, EMS and fire service professional with The IV Guy AZ

Scott Dunlap

Scott is an Arizona native, born and raised in the Phoenix area. He is the proud father of two children and has been with his long-time girlfriend for 8 years. He has a strong educational background from Catholic schools and is an Arizona State University graduate. Go Devils!


With nearly two decades of experience in EMS and the fire service since 2006, Scott has a deep-rooted commitment to helping others. This extensive background in emergency care inspired him to be a part of The IV Guy AZ team, making it easier for people to access professional, high-quality hydration and wellness services without leaving their homes. When he isn't working, Scott enjoys bowling, darts, shooting, and exploring new spots around the valley.

Logan Liken-Savage

Originally from Idaho, Logan has called Arizona home for the past four years. With a background in emergency medical services, Logan has worked as a paramedic in both hospital and prehospital settings, gaining valuable experience caring for patients in a variety of environments. He is also currently pursuing his undergraduate degree while continuing to build on his passion for healthcare and helping others.


His experience in emergency medicine and patient care inspired Logan to become part of The IV Guy AZ team, helping provide convenient, professional, and high-quality hydration and wellness services to clients throughout the Valley. When he isn't working or studying, Logan enjoys hiking, swimming, traveling, and exploring new places.

Logan Liken-Savage, paramedic with The IV Guy AZ

Ready to Meet Us in Person?

Our team brings mobile IV therapy straight to your home, office, or hotel across the Phoenix metro. Book your visit and one of our experienced EMS professionals will take care of the rest.