
OUR GUIDES
We are a group of dedicated, well-trained and qualified, local professionals. Everyone listed here has a passion for the mountains and the deepest commitment to safety and enjoyment on every SMG program. Each is AMGA trained and/or certified to guide within the terrain they work, and each has the technical expertise to deliver you the highest quality experiences we can dream up. We know that you will enjoy your experiences with all of these fine professionals, and we hope to create long-lasting friendships with all of you. Let's go to the mountains! - The guides of SMG
Neil Satterfield
SMG Lead Guide & Owner
UIAGM/IFMGA Ski & Mountain Guide
Neil is a second generation mountain guide. Born in Jackson Hole, Wyoming, Neil began climbing when he was six years old. A 20 year+ resident of the Eastern Sierra, Neil enjoys the close proximity to backcountry skiing, rock climbing and alpine peaks. "After guiding and climbing in many different countries I am still in awe of how cool the East Side is. I still have more than a lifetime worth of climbing to do in my backyard." Neil is an international UIAGM & AMGA ski and mountain guide. In addition, he is an avalanche and snowboard instructor, as well as a local ski patroller. Neil has climbed extensively in the United States as well as in South America, Mexico, Europe and Africa.
"Seriously, my humblest congratulations go out to Neil. I have known Neil for nearly 20 years and, despite that baggage, would trust my life to his backcountry skills anywhere, anytime and in any situation." -
Kreighton B.
"Neil was VERY safe. Felt very reassured even in the tricky spots." -Andrew Lewicky
"
Neil was great ! An excellent instructor with vast knowledge" ~D.Hustic
Neil was an awesome guide and really made our trip spectacular. I will use him as a guide again and would definitely recommend him to a friend! ~S.McGillicuddy
Winter touring with Jimmy Carter
Howie Schwartz
SMG Lead Guide & Owner
UIAGM/IFMGA Ski & Mountain Guide
Howie is an international UIAGM & AMGA ski and mountain guide. He was fortunate to learn to ski as a toddler and discovered alpine climbing in 1988 on a trip to the Tetons. The highlight was climbing the Grand Teton via the upper Exum Route with climber and guide Chuck Pratt. Since then, Howie has climbed and skied worldwide. Howie has been guiding since 1993. One of the co-designers of the AIARE Avalanche Course Curriculum, he teaches Level 1-3 Avalanche Seminars and is involved with the Eastern Sierra Avalanche Center locally as a Board Member. Howie is also an instructor/examiner for the AMGA Training and Certification Program and serves on the Technical Committee as Ski Discipline Coordinator. He is also a Leave No Trace Trainer. Howie enjoys flatpicking guitar and can be seen jamming with string musicians throughout the Eastern Sierra. Howie’s wife, Karen, is owner of a retail store in Bishop, CA called Sage to Summit. They live in a geodesic dome in Big Pine.
"Howie was very personable. I enjoyed the conversation as well as the climb.
I truly appreciate Howie's patience working with me. The weather threatened my plans (i.e. Tioga pass closed) but everything worked out. Howie guided me up Emerson despite the ice and snow.
I had not anticipated the conditions we encountered nor would feel comfortable climbing in them my friends. Howie's expertise in ALL types of climbing eased any doubts I had and we did the route
~Jed N .
Jed Porter
SMG Lead Guide
Certified Single Pitch Instructor

Jed completed his first solo backpacking trip in the mountains of upstate New York when he was just 13 years old. At the University of Maine he led the school's outdoor club, learned to telemark ski, and still managed to get a degree in soil sciences. Since then Jed has shaped his life around climbing, skiing, and backpacking. He has taken the AMGA rock, alpine, and ski guide courses, holds a Wilderness First Responder certification and is AIARE L3 certified. He moved to Bishop in 2003 and has been guiding people in the mountains of California for three years. Climbing, canoeing and canoodling have led Jed to Arctic and Sub-Arctic places for four complete summers. Jed makes a mean salsa, he comes equipped with an internal compass, and he is a beautiful backcountry skier. As if all this wasn’t enough, he taught Annie how to be a competent skier in the backcountry almost exclusively without chairlifts.
"Jed went 'above and beyond' to make this trip a great experience." -Paul C.
"Jed was sooo nice. Very patient and a lot of fun too! I felt very safe, which is quite a compliment because I am a total beginner and afraid of heights. :)" ~P. Twomey
I appreciate the follow up and want to let you know that I had a great time. Jed did an excellent job and I would recommend SMG to anyone. He was professional and very knowledgeable. His his enthusiasm and willingness to teach made all the difference.
~S. Allen
Jed is the best, safest, most capable climber/guide I've been with. Felt instantly trusting of him and his ability.
~Bob B.
Fantastic! Jed was extremely knowledgeable,
patient, and happy to answer all my questions (and I had a lot of them).
In addition to the material covered in the class, he offered a lot of
useful advice for other trips I have planned later in the year. Jed was
great to hang out with, personable, and clearly passionate about the
outdoors, everything one would look for in an experienced guide.
~Aaron P.
Annie Trujillo
Trekking/Rock Climbing Guide
Office Manager
Annie is a native Californian and a lifelong High Sierra devotee. She has had guide training with the National Outdoor Leadership School and has taken the AMGA Rock Instructor Course, she is a certified Wilderness First Responder and has taken an AIARE Level II avalanche course. She has guided backpacking and rock climbing since 2002, and taken personal trips all through the Sierra since she was a teenager. Guiding, backpacking and climbing have taken her to Alaska, Argentina, Chile, Greenland and around the Western US. Her forte is preparing incredible backcountry food and polishing climbers’ movement on the rock. If all that wasn’t enough, she has made herself a competent backcountry skier almost exclusively without chairlifts.
" I called a number of companies in the process of planning for this trip and Annie really stood out as helpful, cheerful and willing to work with us. My interactions with her was significant in our choosing to go with Sierra Mountain Guides" -Dan J.
We had a great day climbing and the locations were exactly what we were looking forward to. In previous years we have also done guided climbing in Yosemite and Zion. This was one of the best days we had on the rock and Annie is an outstanding guide. She offered us a challenging outdoor experience and showed expertise in every situation. Thanks again for a great day and we will recommend SMG to our friends. - Tom M.
Dave Miller
UIAGM/IFMGA Ski & Mountain Guide

A native of California, Dave has been climbing and exploring the
mountains of California for over thirty years. He has worked as a
mountain guide in rock, ice and alpine climbing as well as ski mountaineering throughout California, Mexico, South America and Europe for the past nine years. He is an international UIAGM/IFMGA and AMGA certified ski & mountain guide. Dave's climbing adventures began back in 1980 while growing up in the North Lake Tahoe area. Twenty-eight years later Dave considers his proudest climbing achievements to be his one-day ascents of Yosemite's El Capitan and his ascents of remote alpine rock routes in the High Sierra. His ski mountaineering and alpine climbing adventures have taken him throughout North and South America as well as Europe. He calls the Eastern Sierra Nevada home and even after all his travels, he considers it one of the best places in the world.

Lyra Pierotti
Trekking/Rock Climbing Guide
Lyra had her first view of the mountains atop the shoulders of the Tahoe Summer Music Festival's tuba player, back when she weighed less than a tuba. This exposure would lead her to study ecology and pursue rock climbing. While studying at UC San Diego, she worked as a guide for her university’s outdoor program, leading rock climbing, backpacking, and sea kayaking trips, and taught field ecology for several San Diego-based outdoor education programs. Lyra spent a year in the French Alps, studying geology, climbing, and skiing. She has been based out of Bishop since fall 2008, and works as a guide throughout the Sierra Nevada and on Mt. Shasta. Lyra holds a Wilderness First Responder certification, has completed her Level 1 AIARE Avalanche course and the AMGA Rock Instructor Course, and looks forward to pursuing a higher education in the mountains through the AMGA Guide Training Program.

Bernd Zeugswetter
UIAGM/IFMGA Ski & Mountain Guide

Born and raised in Austria, Bernd is a third generation climber and
skier. He's been teaching climbing and skiing since 1997 and in 2001 completed his IFMGA certification; guiding and climbing have taken him to many beautiful places around the world, to Pakistan, Nepal, Russia, Argentina, Peru, Mexico and all through the Alps. Places he's drawn back to again and again are the limestone faces and larches of the Gesäuse and the Dolomites; the bright High Sierra wilderness; Yosemite's boulders and endless walls. He is also professional photographer and graduate of culinary school and he is father to an enthusiastic three year old rock scrambler.
Viren Perumal
AMGA Certified Rock Guide

Viren was born in Thailand, but grew up climbing and kayaking in the
Southeastern U.S. He started guiding climbing 10 years ago and has
worked in almost every aspect of the outdoor industry over the past
decade. Viren moved to the sierra in 2004 and lived in Yosemite
teaching field science to school groups. Viren has guided rock, ice,
and alpine ascents in the North Cascades, Canada, Alaska, Red Rocks, and
in the Sierra. His favorite place to climb is in the Eastern Sierra
where he now spends his summers with his wife Julie hunting splitter
granite cracks. Viren is an AMGA Certified Rock Guide, has completed the
Alpine Guide Course (6/10) and is an AMGA Single Pitch Instructor -
Course Director. He also teaches Wilderness Medicine courses and is a
WEMT/ NR-EMT-B. Viren is a LNT Master Educator, and has completed an
AIRIE Level II Avalanche Course. During the school year Viren teaches a
variety of technical skills for the Adventure Education Program at
Prescott College in AZ.
Karen Schwartz
Sage to Summit- Owner
Mountain Running Guide

Karen is Howie's wife extraordinaire, and manager of their retail specialty mountain shop in Bishop, CA - Sage to Summit. We work with 'S2S' to outfit our clients with gear accessibly and at special prices. Karen is an avid ski mountaineer, trail runner, and alpine rock climber. She helps develop and guide our local and international mountain running and fastpacking programs. She also gives us all bookkeeping and morale support.
Mark Grundon
AMGA Certified Rock Guide

Mark has been guiding –from Alaska to Colorado- for the last four years. He currently guides trips in the Eastern Sierra, Mt. Shasta, and Joshua Tree. He recently retired from ski patrol after seven winters to follow his deeper passion: climbing. Mark is a strong believer in “living the dream”, and following your passions whatever they may be. Mark enjoys sharing a rope with everyone from Yosemite rock stars to first time climbers. He has made one day ascents of El Cap and Half Dome in Yosemite. Mark has his EMT, a Leave No Trace trainer certification, and is an Outdoor Emergency Care Technician. Mark is an AMGA certified Rock Guide.
"Mark made the best menu ever!!!" -Mike O.
Scott Brown
AMGA Certified Rock Guide
A certified Rock Guide through the American Mountain Guide Association, Scott is in the process of becoming an international UIAGM certified guide. Scott has a Bachelor's Degree in Recreation Administration with a minor field of study in Business from Humboldt State University. He has led 10 international expeditions in Bolivia, Mexico and Peru and works throughout the year teaching rock climbing, ice climbing and mountaineering. He has three years as an integral member of Yosemite Search And Rescue and is currently a Wilderness First Responder.
Nina Silich- Alps Running Guide 
Nina, a native of New England, now resides
full time in Chamonix,
France with her
family. She is passionate about mountain sports and
hopes to inspire others to discover the passion of
the mountains. She
worked for a number of
years as a full time mountain instructor for
National Outdoor Leaderships School in areas such as Wyoming,
Arizona,
Cascades and Kenya. Her husband,
an IFMGA mountain guide brought them
to
the Alps where she furthered her skills in outdoor education
heading the girls outdoor program at a Swiss
international school.
There she fell in
love with the sport of ski mountaineering and now
competes at the World Cup level on the European
circuit. In the off
season, she stays
busy running the trails and running after her two
boys.
Richard Bothwell
Certified Single Pitch Instructor

Richard, one of our top backcountry splitboarding guides banishes the idea that snowboarding is just for the 30 and under. In his 12 plus years of guiding he has climbed and guided 4 of the 7 summits; Kilimanjaro, Aconcagua, Denali, and Elbrus, and surfed off of four different continents. Richard is a certified AMGA Top Rope Site Manager and has completed the AMGA Backcountry Ski Guide course. He is also a certified Wilderness First Responder and has completed an AIARE Level 2 avalanche course. Having lived in San Francisco for the past 12 years, Richard also has deep understanding for the “finer” things in life. Feel free to quiz him on which wines go with which cheeses or the art of cooking and eating oysters, and make sure you do an overnight trip with him so you can taste his incredible gourmet backcountry cooking. With Richard, you will always feel like you’ve gotten your money’s worth.

Tim Farrar
AIARE L1 & L2 Avy Instructor
We are proud to have Tim Farrar as one of our avalanche instructors. He is the embodiment of snow study science in The Lake Tahoe area. Having grown up in Truckee, Ca and been skiing there since the early 80’s and studying snow science since the late 80’s, he is a wealth of information regarding anything crystalline, cold, and white! Tim has been teaching
avalanche courses for 15 years. He is a AAA Certified Avalanche Instructor, a certified AIARE Level 2 avalanche instructor, and a professional ski patroller at Mt. Rose. Not only do his “avalanche eyeballs” remain open all winter long, he is a really fun “Doooood” to spend a couple of days with!

Joe Stock
UIAGM/IFMGA Ski & Mountain Guide

Joe is an internationally certified IFMGA mountain guide with a passion for mountain adventure in Alaska. He has been climbing and skiing around the world for 24 years with highlights on long alpine climbs in the Southern Alps of New Zealand, limestone rock climbing in Thailand, mixed climbs in Colorado and spring ski mountaineering in Alaska. He made the first ski traverse of the Chugach Mountains from Anchorage to Valdez, and the first full-length ski traverses of the Tordrillo and Neacola Mountains. Joe received an undergraduate degree in geology and geography from the University of Canterbury in New Zealand and a graduate degree in watershed science (snow science focus) from CSU in Fort Collins, Colorado. In addition to guiding, Joe works as a writer, photographer and hydrologist. He lives in Anchorage with his wife Cathy.
John Kear
UIAGM/IFMGA Ski & Mountain Guide

John is a professional mountain guide and zealous all-around climber. He is one of only a small group of American guides to become a fully certified UIAGM mountain guide. Nineteen years of mountain experience has taken him all over the world for work and play. From the high Alpine peaks of Alaska, the Alps, the Andes and the Himalaya to the desert crags and towers of the American Southwest, John is equally at home seeking out beautiful and challenging ascents. Specializing in demanding and technical routes he guides as Co-owner of Suntoucher Mountain Guides, instructor and examiner for the AMGA, and occasional work for other top notch guide services. His passion for first ascents and adventure climbing was born in the Sandia Mountains of New Mexico, an enchanting little range of granite fins, towers and walls just outside of his home in Albuquerque. When not away climbing and guiding in the world's greater mountain ranges, John is home in New Mexico continuing to seek out challenging new routes and sharing the classic climbs with friends and guided clients.
Larry Goldie
UIAGM/IFMGA Ski & Mountain Guide

Larry has been climbing for 20 years and guiding professionally for 16. He guides and instructs rock climbing, mountaineering and backcountry skiing. He has climbed and guided extensively in the Cascades, with additional experience in the Alps, Sierras, Rockies, Alaska and Canada. With a passion for skiing, Larry holds PSIA certification in the Nordic, Alpine, Telemark and Backcountry disciplines, and is an AIARE trained instructor. Larry is an internationally Certified UIAGM Mountain guide.
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