I’m an IFMGA/ American Mountain Guide based in Jackson, Wyoming. I guide rock, alpine, and ski—year-round in the Tetons, with regular seasons in the Alps and trips to the Wasatch and Washington. Skiing was my first love; over time I’ve developed a deep passion for alpine and rock, and I enjoy helping guests progress across all three disciplines.

I work well with a wide range of experience levels. Whether you’re new to alpine terrain, building toward 5.10 on rock, or looking for a thoughtful ski tour, I’ll meet you where you are, set clear plans, and keep the day supportive and fun. My approach blends patient teaching with inclusive group culture and a steady focus on risk management—staying aware of both objective and subjective hazards and making decisions that keep us inside a healthy margin.

Off the mountain, I like staying current on global news and exploring how different businesses and technologies solve hard problems—curiosity that shows up in how I plan, brief, and debrief mountain days.

Quick facts

• Guiding since: 2011

• Typical ratios: Rock/Alpine 1:1–1:2 (occasionally 1:3); Ski up to 1:4

• Specialties: Classic alpine ridges, long tours, and rock up to ~5.10+

• Languages: English, Spanish

• Permits/insurance: I guide via permitted partner services in Jackson, the Wasatch, Colorado, Washington, Alaska, Japan, and parts of Europe. It is likely I can arrange trips to anywhere you are interested in visiting globally.

• Season windows: Tetons Jan–Mar & Jul–Sep • Alps Mar–Jul • Red Rock Sep–Dec

• Response time / lead time: Replies within 24 hours; next-day possible, best to inquire ~4 months ahead

Safety & decision-making

I prepare with venue-specific forecasts, weather/avalanche products, and current route intel from a wide network. I brief options, include you in decisions, and will adjust or turn around when conditions or margins say we should—no summit is worth unsafe conditions. If you want to be pushed, I’ll do that thoughtfully; if you’d prefer a steadier pace, we’ll keep it there.

Credentials & affiliations

• IFMGA/AMGA Guide

• Wilderness First Responder (WFR)

• Avalanche: Completed professional-track education/assessments in the U.S. (Pro track)

Experience highlights

• Extensive seasons guiding in the Tetons, Alps, Wasatch, Japan, and the Cascades across variable conditions.

• Instructor for crevasse rescue, rope rescue, and lead-climbing progression clinics.

• Collaboration with SAR teams in multiple capacities.

• Broad mileage to professional movement standards in various venues.

What I guide

Rock: Classic multi-pitch and movement progression days (half, full, or link-ups), learn to lead progressions, from absolute beginner to advanced climbers looking to hone their technical systems and become more efficient.

Alpine: Ridges, snow/ice routes, and mixed and glaciated terrain with skills integrated throughout. I work with all skill levels.

Ski: Lift-adjacent tours to full backcountry days and complex ski mountaineering. I work with all skill levels and abilities.

Trekking:

Testimonials

• Had an amazing day with Roger. We accomplished my goals (learn some high value terrain out of LCC and expend a good amount of effort) and I also got a ton of learning as a bonus. I’d more than happily adventure again with Roger - a great experience all around!

• “I left with new tools—anchors felt simple, and I finally led confidently. Patient coaching without dumbing it down.”

• “Responsive, kind, and organized. I always knew what to bring and what the day would feel like.”

Inclusivity & culture

Everyone is welcome. I work to make mountain days respectful, supportive, and growth-oriented for all experience levels and backgrounds. I have experience working with groups with physical and mental disabilities and can tailor objectives to anyone’s goals.

Code of conduct: We commit to respect, consent, and zero harassment—of people, land managers, and local communities.

Logistics & booking

I guide through permitted partner services in Jackson, the Wasatch, Colorado, Washington, and parts of Europe. Policies (deposits, cancellations) vary by venue and partner—details provided at inquiry.

How to book: Use the website inquiry form to start the conversation.