Snowy mountains rise up over a lake reflecting a bright sun in a blue sky with few clouds with the roofs of the houses of a small town in the foreground.

Summit High Altitude Information & Research

Based in the Rocky Mountain range of central Colorado in the town of Frisco at 9000’/2743m, our mission is to conduct clinical research on the effects of high altitude on human health, develop treatment and interventions for high-altitude communities, and provide education and resources to healthcare providers and residents living above 2,500 meters to optimize health and prevent altitude-related illness.

Two women sit across from each other smiling at the camera with microphones and a computer laid out before them.
Dr. Alison Brent (left) interviews Dr. Christine Ebert-Santos about High Altitude Pulmonary Edema for the Charting Pediatrics podcast.

Physician and founder Christine Ebert-Santos, MD, MPS leads our collaboration with clinicians and scientists who share a vision of advancing understanding of high-altitude health effects and establishing evidence-based protocols that improve health outcomes for mountain communities worldwide.

Three adventurers on skis with backpacks stop on a snowy trail while one  of them reaches down to investigate their backpack.
Rearranging gear and layers on a snowy spring expedition to the Benedict Huts above Aspen, Colorado at almost 11,000′.

Contribute to Our Mission

Our work includes attending conferences across the globe with other altitude experts, including the annual Hypoxia and Wilderness Medicine Society conferences, expeditions at high elevations, analyzing data collected in outdoor and clinic settings at high elevation, publishing our research both in print and online, and making this valuable information available to the public both locally and internationally.

A line of people pose in front of a cafe with signs and plants hanging above a stone-tiled street lined with buildings
Altitude experts Dr. Zubieta Calleja, Dr. Christian Arias-Reyes, Dr. Michele Samaja and Dr. Christine Ebert-Santos with colleagues of the Hypoxia Symposia in front of a pizzeria in La Páz, Bolivia.

Buy the Book

Surviving & Thriving at Altitude is a compilation of some of the fascinating and valuable articles over a decade of research and collaboration on highaltitudehealth.com: Dr. Chris’s peer-reviewed research, submissions by physician assistants, nurses and student doctors who have spent time in our high altitude clinic, interviews with high altitude athletes and emergency services professionals, information about backcountry excursions and more. We made sure to include information about the body’s various responses to being in a high altitude environment, so it’s a useful resource for visitors to the high country as well as long-term residents and athletes.

Copies will be available at your local bookstores soon, but in the meantime you can purchase the title directly from Amazon. Let us know which articles were most interesting or helpful!

Information and discussion for visitors and residents at high elevations.