Meet the Oxygen Concentrator Store Team

Management | Oxygen Specialists | Customer Service and Warehouse

Oxygen Therapy Specialists

Oxygen is our passion, and our Oxygen Specialists have countless years of experience helping oxygen therapy user and patients find the accurate product to suit their medical needs and lifestyle. By phone, in our retail location, and through online chat, our Oxygen Specialists are always ready to answer your questions.

Speak To An Expert Now

  877.774.9271
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Sales Managers



Aaron Searls AMSR Picture

Aaron Searls Sales Manager

  • Email Aaron Searls
  • Call Aaron Searls
  • 303-483-7147

Aaron has been a dedicated member of the AMSR team since July 2014. Prior to that, he worked for over 6 years in a fitness gym, assisting with coaching, mentoring, and developing healthy living habits with people of all ages. Aaron loves rooting for the Colorado Avalanche and enjoys all things outdoors. He is passionate about helping others and is always looking to improve himself.


Courtney Foutch AMSR Picture

Courtney Foutch  Sales Manager

  • 303-483-7151

Courtney is originally from Tennessee but has been living in Colorado for the past 10 years. She has been in sales since she was 19 years old. She came to AMSR in March 2018 and has a Master's degree in Business Project Management. She likes playing golf, shopping, and spending time with her dog. His name is Targi, a French bulldog mixed with a Boston terrier. She says, "I enjoy working for the company because I get to help people in need every day.

Christa Bacon AMSR Picture

Christa Bacon  Sales Manager

  • Email Christa Bacon
  • Call Christa Bacon
  • 303-483-7144

Christa moved to Denver from Nashville, Tennessee, in February of 2021. Prior to joining the AMSR team, she competed professionally in ballroom dancing and was an instructor for thirteen years, as well as managing a studio. When she's not working, you can almost always find her kickboxing, practicing yoga, or dying her hair a new, crazy color!



Oxygen Specialists



Nick Vannatta AMSR Picture

Nick Vannatta  Lead Oxygen Specialist

  • Email Nick Vannatta
  • Call Nick Vannatta
  • 303-483-7158

Nick joined AMSR in 2007. He has been factory-trained by several manufacturers and is an expert in all facets of oxygen and sleep therapy. Nick enjoys getting to know his customers, and they often ask for him by name. In his downtime, Nick enjoys spending time with his family and playing hockey.


Bret Bennett AMSR Picture

Bret Bennett Oxygen Specialist

  • Email Bret Bennett
  • Call Bret Bennett
  • 303-483-7163

Born and raised in Montana, Bret graduated with a business degree from The University of Montana in Missoula. He joined AMSR in 2012. He says he has never had a more fulfilling job and loves to connect with people over the phone. Helping customers find the best solution for them is his number one priority. He enjoys riding his motorcycle in the mountains, fly fishing, and can solve the Rubiks cube within 5 minutes.


Sean Lowe AMSR Picture

Sean Lowe Oxygen Specialist

  • Email Sean Lowe
  • Call Sean Lowe
  • 303-483-7145

Originally from Louisiana, Sean has been with AMSR since 2017. He has over 10 years of experience in medical sales, and his favorite part of this job is connecting and having fun with customers while providing solutions. Outside of work, he is a huge sports fan who loves playing golf and running.


Luke Corrick AMSR Picture

Luke Corrick  Oxygen Specialist

  • 303-647-9491

Luke, a Colorado native, was born and raised in Denver. He graduated and played college baseball at the University of Northern Colorado. He started with AMSR in 2018. Outside of work he likes to play golf, and take trips to the mountains to go snowboarding and mountain biking!


Katie Yeadon AMSR Picture

Katie Yeadon  Oxygen Specialist

  • 303-732-6019

Katie Yeadon, born and raised in Indiana, grew up with a very large family. She is 1 of 6 kids, her dad is one of 15 children, and there are over 90 grandkids on that side of the family. She moved to Colorado over 16 years ago and has never left. She loves the sunny skies and moderate weather and tries to get outside whenever possible. She loves hiking and fresh Colorado mountain air.

She has been with AMSR for over a year and loves caring for people who need our services. She says, "It is very rewarding knowing that each person I connect with is getting the best service and knowledge out there. I love giving our customer's the best solution for their issue and to let them know life can always get better with what we have to offer."


Jake Kinlaw AMSR Picture

Jake Kinlaw  Oxygen Specialist

  • 303-483-7141

Originally from Dallas, TX, Jake moved to Colorado when he was ten and loves it here. He graduated from Colorado State University with a Bachelor of Arts Degree in Communication Studies & History (double major) in the Spring of 2013. He is versatile and loves snowboarding, hiking, shooting, and working out. He has always been passionate about sports and played football and practiced mixed martial arts from a very young age. Moreover, he was the MVP and captain of his Lacrosse team for 3 years. He loves having fun and going out with his friends. He has two dogs and has been married for over six years. He adds, "My late dad was a huge inspiration to me, and he exemplified what it meant to be a good person and treat others with respect."


Rex Albert AMSR Picture

Rex Albert  Oxygen Specialist

  • 303-483-7148

Rex started working at AMSR early 2019. He was previously a Nurse for over a decade. When not working he's likely outside paddle boarding and snowboarding in the winters.


Aziz Kamal AMSR Picture

Aziz Kamal  Oxygen Specialist

  • 773-272-3665

With great pleasure, Aziz joined the company in 2017. He is a Chicago native and loves the Windy City. He enjoys sports and spending time with his family. He also takes great pleasure in securing a better lifestyle for his customers and allowing them to regain their freedom.


Deb Montelli AMSR Picture

Deb Montelli  Oxygen Specialist

  • 303-483-7135

Deborah Montelli has been with the company since 2019. After spending 20 years working in Sales and Marketing, Deborah knows how to open the line of communication with each of her clients and make them her top priority. Deborah holds a BS in Education and Business and a Master Degree in Special Education from the University of Arizona.


Samantha Welter AMSR Picture

Samantha Welter  Oxygen Specialist

  • 303-483-7161

Samantha has been a part of the AMSR team for almost a year. Prior to AMSR, she worked as a patient care provider at a physical rehab facility where many of the patients were on supplemental oxygen. She is originally from the Chicago area and taught English in Bangkok, Thailand, for two years before moving to Denver in 2017. In her spare time, she enjoys hiking, camping, seeing live music, skiing, traveling, and spending time with her friends, family, and eight-year-old rescue dog.


James Gonzales AMSR Picture

James Gonzales  Oxygen Specialist

  • 303-483-7153

James has been with AMSR since June of 2021 and have 20 years of experience in the oxygen industry. He is a native of Colorado and a huge Denver sports fanatic. He enjoys spending time with family and friends and appreciates the fact that can help people with their oxygen needs.


Mars Batton AMSR Picture

Mars Batton  Oxygen Specialist

  • 303-672-8006

Mars has been a member of the AMSR team since August 2021. He graduated from the University of Northern Colorado and holds a degree in biomedical sciences. Before that, he worked as an operations manager, customer service manager, and patient care coordinator for several men's health clinics. Outside the office, he enjoys spending time with his friends, backpacking, and traveling.


Colton Smith AMSR Picture

Colton Smith  Oxygen Specialist

  • 303-483-7146

Colton is more than happy to help with any of your oxygen needs! He moved to the Denver area two years ago. He'd lived in South West Florida for most of my life up to this point. He loves to go bowling and watching sports, particularly NFL.


Ben Ayd AMSR Picture

Ben Ayd  Oxygen Specialist

  • 303-483-7144

Ben joined AMSR after moving to Denver in November of 2021. A Minnesota native, Ben enjoys playing hockey, hiking, and playing golf outside of work. Ben's favorite thing about working with AMSR is helping customers get direct answers and products they are looking for as quickly as possible.


David Murphy AMSR Picture

David Murphy  Oxygen Specialist

  • 303-483-7142

Colorado native David Murphy joined the AMSR team in January of 2022. Outside the office, he enjoys making music as a singer/songwriter and staying active by playing soccer, softball, and basketball!


Jacob Solomon AMSR Picture

Jacob Solomon  Oxygen Specialist

  • 303-672-8007

Jacob has been a committed member of AMSR since May 2022. He has worked in sales for 10+ years and is excited to help people breathe easy. Jacob loves producing music, the Denver Broncos, traveling and being active in the outdoors. He has a passion for helping others and loves to see his customers smile.


Chris Hollis AMSR Picture

Chris Hollis  Oxygen Specialist

  • 303-483-7140

Chris grew up in the mountains of Gypsum, Colorado. He joined AMSR in 2021. He enjoys connecting with patients to help get them the right concentrators for their needs and loves to hear travel stories and life experiences from them. Outside of Work, Chris is a musician but loves to snowboard, ice fish, and get outdoors in the summer. He is an active hiker, camping, fishing, and golfing.


Ty Neate AMSR Picture

Ty Neate  Oxygen Specialist

  • 303-731-6395

Ty is a Colorado Native, graduated with a Biochemistry degree, and enjoys combining his science background with professional customer service here at AMSR. He loves making his patients his top priority and will always make the extra effort to provide a first-class experience and find the best-suited oxygen solutions. In his free time, Ty enjoys competing in sports and eating lots of good food with friends and family.


Hanna Walker AMSR Picture

Hanna Walker  Oxygen Specialist

  • 303-483-7152

A Denver native, Hanna, is inspired by her father's lung disease struggles. She came to AMSR recently to help patients find the same relief he has with an O2 concentrator. When she's not helping folks here, she is either at the skate park with her son, the softball field with her daughter, or the bowling alley with her fiance.


Nolan Arostegui AMSR Picture

Nolan Arostegui  Oxygen Specialist

  • 303-390-8584

Nolan joined AMSR in July 2022. He is a Minnesota native and a proud UW-Madison alumn. In Madison, he graduated in Biology and Global Health and worked as a Health Tech in the Emergency Department of the VA, proudly serving our nation’s veterans. Outside work, he loves playing and watching rugby, cooking, going on hikes, and rooting for the Minnesota Vikings!


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