2024-2025 Executive Committee
Ryan Keller
President
Ryan was first introduced to AMRSO by several mentors in the field of Aerospace Medicine as a first year medical student. In his 6 years of membership, he has learned from guest speakers, soaked up information from mentorship opportunities, and further solidified his decision to pursue this field. He attended Baylor University where he earned a B.S. in Mathematics. Subsequently, he earned his M.D. from Baylor College of Medicine in 2019. He is currently an Active Duty Captain in the U.S. Air Force and a PGY-3 Emergency Medicine Resident at Brooke Army Medical Center in San Antonio, Texas, where he also currently serves as Chief Resident of Academics. He has completed the PASM Course at UTMB in Galveston, Texas, the NASA JSC Aerospace Medicine Clerkship, and CCATT Initial Course at the U.S. Air Force School of Aerospace Medicine (USAFSAM). He also earned his flight surgeon wings from USAFSAM in August of 2025. He has published multiple research articles including two in Aerospace Medicine and Human Performance. He is an Associate Fellow of the Aerospace Medical Association (ASMA) and has served as Treasurer, President-Elect, and ultimately the President of AMSRO. After residency, he hopes to continue an active part in both ASMA and AMSRO while pursuing a career combining both emergency medicine and aerospace medicine.
Joseph Butterfield
Vice President
Joseph S. Butterfield, MD, MS, MPH, EMT-P, PA-C is the President-elect of AMSRO. He is pursuing his graduate studies at the University of Florida and also works in primary care. A member of AMSRO since 2012, he has a long interest in aerospace medicine and is keen on helping others get involved in this field.
Zack Campbell
Secretary
​
Zachery Campbell is an emergency medicine physician and EMS fellow with a passion for aerospace and operational medicine. As Secretary, he supports organizational communication and coordination while helping drive student and resident engagement in aerospace medicine education and research. Outside of medicine, he’s into motorsports, general aviation, astrophotography, and anything outdoors.
Noelle Ortiz
Treasurer
Membership Coordinator
​Noelle Ortiz is a fourth-year medical student at SUNY Upstate Medical University applying for general surgery residency. She blends a passion for surgery, global health, and innovation with a background in epidemiology, and health information technology. Noelle is particularly interested in advancing surgical care in resource-limited settings, including extreme environments like space, by integrating minimally invasive techniques, health equity, and technology-driven solutions. A new member of AMSRO, Noelle is eager to learn, collaborate, and serve. As Treasurer and Membership Coordinator, she is dedicated to supporting the organization’s mission and fostering a strong, connected membership. Outside of medicine, she enjoys reading science fiction, traveling, and exploring new cultures and cuisines.
Ganeev Singh
Parliamentarian
Historian
Hey everyone! My name is Ganeev. I'm currently an internal medicine resident in San Diego, California, but my hidden passion lies within aerospace medicine. I discovered AsMA and AMSRO a few years ago and am now humbled to serve as your Parliamentarian-Historian this year. Goals for the year include updating the AMSRO bylaws to be accurate from some of the major changes we've made as an organization the last few years. Further, I want to develop a policies & procedures (P&P) manual as an operating framework for AMSRO Executive Council & include other AMSRO policies or procedures that are not necessarily included in the bylaws. Finally, I hope to make meaningful contributions to AsMA as a whole as well as part of the AsMA Bylaws Committee. Outside of AMSRO, I scuba dive at least monthly, like to travel, and like to spend time outdoors!
Corey Morris
Chief Editor (Orbiter)
​
Corey is currently a fellow physician in Undersea & Hyperbaric Medicine through the Emergency Medicine department at LSU-New Orleans. He completed his undergraduate studies at Tennessee Tech University and earned his medical degree from Lincoln Memorial University. He then went on to complete a rural family medicine residency at Lake Cumberland Regional Hospital in Kentucky, where he served as chief resident.
​
Corey has served on AMSRO’s Executive Committee for three prior terms, including two as Webmaster and as Chief Editor. He is a member of AsMA’s Communication Committee, an Associate Fellow of AsMA, and currently serves as the secretary on the board of trustees for the American Osteopathic College of Occupational and Preventive Medicine.
​
Corey is excited to be a part of AMSRO’s Executive Committee as Chief Editor of The Orbiter, where he looks forward to highlighting your aerospace medicine stories, research, art, and experiences. If you have any questions about AMSRO, please feel free to reach out to him!
Paul Foster
Webmaster
Social Media Officer
Paul Foster is a PGY-1 Family Medicine resident at Nellis Air Force Base in Nevada, having recently earned his MD from Loma Linda University. He commissioned into the Air Force in 2020, with aspirations to specialize in flight medicine and pursue a residency in aerospace medicine. He holds certifications in wilderness medicine life support and NAUI rescue diving, skills he hopes will help complement his future adventures and goals. Paul's research interests include physiologic outcomes of cosmic radiation, microgravity, and human hibernation.
​
As AMSRO webmaster, Paul is looking forward to bringing a new sense of fun and energy to the AMSRO website and social media platforms this year. Outside of the hospital, you can find him outdoors working on his climbing projects, carving down ski slopes, or searching for the best pastry spot in town.
Catie Faulkner
Military Representative
Hi there! I'm Catie Faulkner, a medical and MBA student. In addition to my studies, I'm proud to serve as an Air Force officer and explore the skies as a pilot—there’s nothing quite like the thrill of flying!
When I'm not hitting the books or soaring above the clouds, you can usually find me in a Pilates or Cycling class, where I love to challenge myself and shake off the stress. I also really really love sleep. As the Military Representative for AMSRO, I’m excited to inspire others to consider the many rewarding opportunities within military medicine and collaborate with everyone!
Brian Rodriguez
RAM Representative
Brian Rodriguez is originally from Lubbock Texas, where he completed an undergraduate degree in clinical laboratory science at Texas Tech University HSC. He then went on to UTMB for medical school, where he completed a NASA internship with H3PO as well as the NASA Clerkship through the LSAH. Following graduation, he started residency training through the UTMB combined Internal and Aerospace Medicine Residency. Brian is currently a fourth year resident in Aerospace medicine.






















