Our Faculty

Sarah Acuff

Sarah Acuff

WEMT, NOLS Wilderness Medicine Instructor

Sarah has worked in outdoor education since 2010, entering the field as a climbing instructor, and picking up whitewater canoeing and backpacking along the way. She’s passionate about teaching wilderness medicine within the context of broader decision-making frameworks and as a skillset that empowers any lover of outdoor adventure in whatever environment they may find themselves in. You’ll find her revisiting the AT, crafting the perfect trip for the southeast forests, or dreaming of snow and rocks out west.

Josh Albritton

Josh Albritton

AEMT, GRSM Park Medic, WEMT, NOLS Wilderness Medicine Instructor, EMT Intensive Instructor

Josh has been involved in search and rescue, technical rope rescue, and wilderness EMS in the backcountry of the Southern Appalachian Mountains since 2014. He took his first NOLS WFR course with Landmark Learning in 2010, which ultimately was a springboard for his career. Teaching wilderness medicine and outdoor leadership skills, spending time with his family, trail running, yoga, and good coffee are among his passions.

Eleanor Christopher

Eleanor Christopher

WEMT, Firefighter, NOLS Wilderness Medicine Instructor

Already an avid mountain biker and outdoor enthusiast, Eleanor took her first WFR course in 2018 and has been hooked on medicine/emergency response ever since. She lives in Chapel Hill, NC and has worked as a full-time Firefighter/EMT for the past 6 years. She has been teaching WFA’s for Landmark since 2023. Eleanor loves how this job lets her bring her love for the outdoors and emergency medical experience together to help others feel confident in their ability to provide care during a wilderness emergency. Eleanor will be starting Duke’s PA program in fall of 2026. In her limited free time, she still loves mountain biking, hiking up steep hills, eating plenty of snacks, and occasionally surfing very small waves at the NC coast. 

KT Cobb

KT Cobb

PA, WFR, NOLS Wilderness Medicine Instructor

After years of chasing rapids and summits — first as a ski bum and whitewater raft guide — KT brought that passion to professional outdoor safety and emergency medicine. Since 2001, KT has been involved with many parts of the outdoor industry, including working as a raft guide, safety kayaker, and ski tuner. From 2003-2011 KT served as a field instructor with NOLS, and, since 2007 has been a NOLS wilderness medicine instructor.  Since 2015, KT has been a physician assistant in the ER. Having gone on six trips to the Grand Canyon so far, one of KT’s mottos is to never say no to the Grand Canyon!

John Crouse

John Crouse

RN, WFR, BLS, NOLS Wilderness Medicine Instructor, (DAD)

Crouse (as he is frequently referred to), always loves teaching wilderness medicine. Since getting his WFR at LL to facilitate trips on the AT, he dreamed of leading scenarios. His WFR lead him into healthcare and in the subsequent 15 years he worked as a paramedic and now as a nurse in a physical rehab hospital. He has been teaching for Landmark and NOLS since 2009. He is excited to share his passion for medical decision making with you!

Adam Davies

Adam Davies

Paramedic, WEMT, NOLS Wilderness Medicine Instructor, EMT Intensive Instructor

Currently employed as a Flight Paramedic (rotor wing) overseas in addition to working with Landmark Learning. Adam loves adaptive nature of wilderness medicine. He has been in Rescue and Emergency Medical Services since 2001.

Grayson Dill

Grayson Dill

WEMT, NOLS Wilderness Medicine Instructor

Grayson is an avid hiker and high altitude mountaineer with notable summits in both Americas, Africa, Europe, and Asia. He is an active member of the American Alpine Club. Grayson currently leads analytics strategy for Bank of America’s Consumer and Small Business Anti-Money Laundering compliance program. As a Wilderness Medicine Instructor, he enjoys sharing a body of knowledge rich in both technical competencies and in softer leadership skills like expedition behavior and tolerance for adversity and uncertainty.

Rick Farrall

Rick Farrall

M.S., AEMT, WEMT, NOLS Wilderness Medicine Instructor

After retiring from the military, Rick and his wife thru-hiked the Appalachian Trail NOBO together, a true trip of a lifetime.  He then took his first NOLS course with Landmark Learning and instantly knew he wanted to teach Wilderness Medicine someday.  After several years as a rural first responder, he was blessed to land a position with NOLS and Landmark Learning.  These days, Rick enjoys traveling with his wife in their RV across the country, teaching wilderness medicine courses and meeting amazing people from all walks of life, spending time with his family and close friends, hiking and exploring our National and State parks, and SUP and kayaking on the Gulf Coast of Florida.

Brett Friedman

Brett Friedman

WEMT, NOLS Wilderness Medicine Instructor

Brett Friedman is a Pennsylvania based WEMT with over 20 years of outdoor education experience, teaching for NOLS expeditions, Landmark Learning, NOLS Wilderness Medicine and REI Outdoor School. He also has an addiction to kayaking in cold wet places and when not teaching can usually be found kayaking an overcast, rainy coast with anyone he can convince that it is actually fun.

Kendall Gemellaro

Kendall Gemellaro

WEMT, NOLS Wilderness Medicine Instructor, Leave No Trace Level 3 Instructor

Kendall is a marine corps veteran and outdoor educator. Kendall has thru hiked the Appalachian Trail and spent the past summer guiding rafting and backpacking trips in Alaska.

Andy Glas

Andy Glas

WEMT, NOLS Wilderness Medicine Instructor, ACA Swiftwater Rescue Instructor

When not helping build tomorrow’s crop of outdoor professionals for Landmark Learning, Andy has been a faculty member at North Greenville University where he taught in their Outdoor Education and Leadership department. Andy loves getting deep into the forest of Western North Carolina where you will likely find him climbing, biking or paddling with his favorite two and four legged friends.

Cary Green

Cary Green

WEMT, NOLS Wilderness Medicine Instructor

Ever since he completed his WFR, Cary has had a desire to teach Wilderness Medicine. He has undergraduate and graduate degrees in Education from Virginia Tech and worked for REI for over 4 years teaching Wilderness Survival, Backcountry Navigation, and leading multi-day backpacking trips throughout the Southeast. Now, Cary is a Georgia licensed EMT-B, a WEMT, a nationally certified phlebotomist and X-ray technician, and worked as a nurse for Piedmont Urgent Care in the Atlanta area.

Seth Collings Hawkins

Seth Collings Hawkins

Medical Director, MD, FACEP, FAEMS, MFAWM, Wilderness Swim Safety Instructor

Having been a backcountry instructor since 1993, Seth is one of the most experienced members of the Landmark Learning team. He also happens to be the medical director and says that the reason he joined Landmark was because he believes in the mission and for the wickedly good-looking hats.

Paul Herr

Paul Herr

WEMT, NOLS Wilderness Medicine Instructor

Paul spent over 30 years as a school counselor and administrator, both in elementary and high schools, with a specialty in crisis recovery. Over the years, Paul has also guided teams through ROPES Challenge Courses as an outdoor educator. He spent nearly ten years working for REI Co-op, first as a sales specialist in the retail division and later as a guide in the experiences division. Paul currently calls Greenville, SC, home, where he volunteers for the Make-A-Wish foundation and its Trailblaze Challenge as a medical volunteer. He spends as much time as possible on the trail and with his grandkids.

Carson Hopwood

Carson Hopwood

Program Assistant, WFR

Having worked previously as a trip leader and program coordinator for University of Virginia Outdoor Adventure, Carson carries on their passion for working in the outdoor recreation industry as Landmark’s Program Assistant. Carson loves backpacking, trail running, and caving, and they have thru hiked the Appalachian and Pacific Crest Trails.

Maury Hudson

Maury Hudson

Program Manager, WFR, Leave No Trace Level 3 Instructor

Maury has been an outdoor educator since 2013, where she started as a wilderness therapy field instructor. She is a former A.T. thru-hiker and ATC Ridgerunner, and is passionate about Leave No Trace. In between emails she likes to escape to the Smokies and other National Parks, and is really dialing in her car camping setup.

Priscilla Hunt

Priscilla Hunt

WEMT, NOLS Wilderness Medicine Instructor, Leave No Trace Level 3 Instructor

Priscilla loves long backpacking trips and during the summer and fall, she instructs backpacking and mountaineering courses in Colorado and Alaska. She plays the fiddle and enjoys playing the music of the Appalachians, the British Isles, and from the contra dance tradition.

Felipe Jacome

Felipe Jacome

WEMT, NOLS Wilderness Medicine Instructor

Felipe has been a mountain guide since 2000 and a wilderness medicine instructor since 2006. After spending a lot of time in the outdoors, he decided to start sharing his knowledge and experience. He is also the founder of Mingai, providing training and care in remote settings of Ecuador.

Suzie Jacques

Suzie Jacques

WEMT, NOLS Wilderness Medicine Instructor

Suzie currently works as an RN in the neuro-trauma ICU in Asheville, NC. She loves multi-day river trips and backcountry hot springs. She believes in intentional education and considers herself a lifetime learner—she looks forward to teaching, as well as learning from, her wilderness medicine students.

Justin Kleberg

Justin Kleberg

RN, WEMT, NOLS Wilderness Medicine Instructor, American Canoe Association Kayak and Rescue Instructor, Leave No Trace Level 3 Instructor

After taking his first WFR with Landmark Learning in 2011, Kleberg has continued the pursuit of experiential education, gaining experience as a wilderness course leader, wilderness medicine and rescue instructor, and expedition/risk management director. He has continued to focus on remote and austere medicine, and currently works as an Intensive Care Nurse in western North Carolina. Kayaking and trail running are his activities of choice.

Steven Koster

Steven Koster

WFR, NOLS Wilderness Medicine Instructor

Originally from the rolling mountains outside Pittsburgh, PA Steven now considers himself a Floridian, and calls Tampa Bay home. After starting to lead adventure trips at the University of South Florida, Steven took his first Landmark Learning course in 2013, becoming an instructor in 2020. Steven is an avid sea kayaker and paddle boarder, enjoys getting his hands greasy repairing his many road bikes, and would spend too much time playing board games if you let him.

Jaki Linville

Jaki Linville

WFR, NOLS Wilderness Medicine Instructor, Leave No Trace Level 3 Instructor

Jaki has a background in horsepacking, wildland firefighting, SAR, and instructing multi-day expeditionary courses. Jaki has always had an immense amount of respect for wilderness medicine instructors, and she finds the community to be impactful and challenging. Jaki’s favorite adventures are anything with her dogs, Bayou and Ford Ranger!

Brenda Lo-Griffin

Brenda Lo-Griffin

WEMT, NOLS Wilderness Medicine Instructor

Brenda has spent 6 years as a guide and outdoor ed instructor for REI. As a WFA instructor, she loves to help students think outside the box, improvise, and feel more comfortable recreating outdoors. She grew up in West Virginia, but now you can find her walking her dogs in Raleigh, NC and escaping to the mountains to snowboard during the winter.

Jon Lowrance

Jon Lowrance

MSN, CRNA, NOLS Wilderness Medicine Instructor, Leave No Trace Level 3 Instructor, ACA L4 Swiftwater Rescue Instructor

Jon has worked as an outdoor educator since 2005 teaching a range of courses with Landmark Learning and NOLS Wilderness Medicine. His student experience on a Wilderness First Responder course in 2003 served as the spark for a career in both outdoor education and medicine. Jon’s passion for emergency medicine and critical care led him to become a Wilderness EMT, a critical care Registered Nurse and ultimately a Certified Registered Nurse Anesthetist (CRNA). He currently practices anesthesia at Maine Medical Center in Portland, Maine. He remains an educator at heart and loves to help others gain the skills, knowledge and attitude needed to become competent wilderness medicine providers and anesthesia providers. He enjoys traveling, whitewater canoeing, trail running, snowboarding and ocean SUP/surfing.

D'vorah Nadel

D'vorah Nadel

Paramedic, NOLS Wilderness Medicine Instructor

D’vorah has worked in wilderness therapy and volunteer firefighting before becoming an EMT and then Paramedic. She began teaching Wilderness Medicine to combine her medical knowledge with her passion for being outdoors. Along with Wilderness Medicine, she is also passionate about mental health and worked for multiple years with at-risk youth. She enjoys empowering others to build confidence in their decision-making process and patient assessment knowledge to respond to needs as they arise. In her free time, she enjoys mountain biking and learning how to whitewater kayak.

Graham Neville

Graham Neville

Paramedic, Wilderness Swim Safety Instructor, EMT Intensive Instructor

Graham keeps out of trouble by working as a Respiratory Therapist and a Paramedic. He fully blames his interest in the medical field on Landmark Learning, starting when he took his EMT course with us in 2012. Graham knows more about Star Wars than the rest of the Landmark staff combined. Aside from binge watching Star Wars, Graham also likes to go hiking and climbing, and recently got into mountaineering.

Justin Padgett

Justin Padgett

Executive Director, M.S., WEMT, Paramedic, I teach most courses at Landmark Learning

I love teaching! I really enjoy the interaction with students and helping them grow and develop as individuals. Teaching with Landmark Learning allows me to teach swiftwater rescue, then wilderness medicine, then EMT, then wilderness lifeguard….I grow in the presence of students!

Mairi Padgett

Mairi Padgett

Administrative Director, MA.Ed., WFR, NOLS Wilderness Medicine Instructor, Leave No Trace Level 3 Instructor

Mairi has been guiding and instructing since 1989 and founded Landmark Learning with her husband, Justin Padgett. It took a long time for her to realize that there is NO wrong way to enjoy the outdoors. These days she and Padj are in the habit of hitching the Tacoma to Lazy Lightning and heading to various lakes, rivers, and mountain bike trailheads. 

 Ron Ramsey

Ron Ramsey

WEMT, NOLS Wilderness Medicine Instructor, Wilderness Swim Safety Instructor, Community Relief Medic Instructor

Ron has been leading trips and teaching in the backcountry since 1999 and volunteering with search and rescue since 2001. He joined Landmark Learning in 2014. As a high school teacher, he has a passion for helping his students develop a sense of place while exploring Southern Appalachia. When he is not teaching he loves spending time with his family and seeing the world through his daughter’s eyes.

 Jackie Rubino

Jackie Rubino

WEMT, NOLS Wilderness Medicine Instructor, ACA L5 Swiftwater Instructor, ACA L4 Paddle/Row/Raft Instructor

Jackie Rubino feels lucky enough to have figured out how to work in the outdoor industry year-round. She is a whitewater guide and instructor, a backcountry camp cook, and a wilderness medicine instructor. When not paddling or baking pies, she enjoys making block prints of her three pets. She splits her time between northwest Montana and Hot Springs, NC.

Ryan Smith

Ryan Smith

WFR, ACA Swiftwater Rescue and Canoe Instructor

Ryan loves the outdoors and has a passion for program design. As a whitewater canoeist, he has experience with outdoor medicine and the unpredictability of the wilderness. Ryan also remodels houses while managing his growing family.

Eric Strickler

Eric Strickler

WEMT; NOLS Wilderness Medicine Instructor; ACA Whitewater Canoe Instructor

Eric’s three primary interests are teaching, watersports and farm living. Medicine comes in a
close fourth. Eric’s work resume includes teaching marine science on a sailboat, ecological
restoration in national parks, starting up two community paddling programs and working as an Outward Bound Instructor. Presently a student of nursing Eric still attempts to find time to
forage for ramps, trim apple trees, teach wilderness medicine courses and of course, paddle.

Deb Sweeney

Deb Sweeney

WFR, Leave No Trace Level 3 Instructor, ACA L4 Open Canoe Instructor, ACA Swift Water Rescue

Deb works full time as Director of Wilderness Operations for North Carolina Outward Bound School. An outdoor educator and guide since 1996. Deb spends her time racing bicycles, hunting with her two weimaraners and home renovation projects.

Thomas "Wags" Wagner

Thomas "Wags" Wagner

WEMT, NOLS Wilderness Medicine Instructor

Thomas worked for Outward Bound for 15 years, leading canoe expeditions in the Boundary Waters Canoe Area Wilderness in Minnesota, backpacking trips in Big Bend National Park in Texas, and sea kayaking expeditions in the Bahamas. He received a degree in Outdoor Experiential Education from Prescott College in Prescott, AZ. “Wags” currently lives in Asheville, NC and when he’s not teaching classes in wilderness medicine or outdoor leadership, he spends his summers as a commercial whitewater guide on the French Broad River.

Bart Walker

Bart Walker

Paramedic, Wildland Fires Incident Management, NOLS Wilderness Medicine Instructor

Bart has a long career in EMS and Search and Rescue, including working as a firefighter, flight medic, K9 handler, and Medical Unit Leader for wildfire and natural disaster Incident Mangement. He has witnessed many situations where a first responder made significant contribution to successful patient outcomes, and he hopes to teach people to become that “significant contribution” in someone’s life. He enjoys getting outside to hike and whitewater raft with his three kids.

Katie Wall

Katie Wall

Ed.D, WEMT, Leave No Trace Level 3 Instructor

Having been involved in backcountry guiding since 2006 and Rescue and Emergency Medical Services since 2008, Katie has tons of experience in the field. She currently works as a professor at Lees-McRae College teaching Outdoor Recreation Management. She enjoys hiking, backpacking, mountain biking, and snowboarding.

Kevin Williams

Kevin Williams

WEMT, NOLS Wilderness Medicine Instructor, ACA Swiftwater Rescue Instructor

Kevin did his BS at Western Carolina University and enjoys playing in whitewater, downhill mountain biking, underground exploration (aka caving) and yard art.