


Office of the Chief Health and Medical Officer
Providing for the health and wellness of the entire NASA workforce, discovering new insights into medicine, educating the next generation, and innovating for the benefit of space exploration and humanity.
JD's Corner
As NASA’s Chief Health and Medical Officer and Health and Medical Technical Authority, I am continually astounded by the exceptional dedication and technical expertise of our teams. Their work across a spectrum of programs—from the International Space Station and Commercial Crew Programs to the Artemis and Gateway projects—exemplifies the pinnacle of human ingenuity and a deep understanding of space physiology, space medicine, and human factors. The success of our partnerships with our International Partners, as well as with SpaceX, Boeing, Lockheed, Blue Origin, and other commercial entities in advancing landers, rovers, capsules, modules, cargo and the X-59 is a testament to our collective commitment to exploration and safety.
I encourage you to take a deep look at this website, including the standards, tech authority, and other pages. We are committed to the knowledge transfer of our many years of experience in space medicine and human systems integration. This transfer of our lessons learned in human spaceflight to our commercial and international partners is not just a task; it’s a mission-critical endeavor that ensures the well-being of astronauts and the success of our journey from the Moon to Mars. The technical prowess of our teams is not merely a reflection of their skills but also of their passion for pushing the boundaries of what’s possible, making us all successful in the vast expanse of space.

Small Steps, Giant Leaps
NASA’s technical workforce put boots on the Moon, tire tracks on Mars, and the first reusable spacecraft in orbit around the Earth. Learn what’s next as they build missions that redefine the future with amazing discoveries and remarkable innovations.
View Series
0:00 / 0:00
Small Steps, Giant Leaps: Episode 146: Space Medicine – Body and Mind
View Episode DetailsOCHMO’s Year 2023 in Review
Ensuring the Health of Exploration
Check out the accomplishments and successes of OCHMO’s small but mighty team. OCHMO made big impacts to NASA and the global space community.
Read MoreLatest News & Top Stories
MISSION: All Systems GO!
OCHMO partnered with NASA’s SCaN (Space Communication and Navigation) and Cancer Moonshot Programs to launch the new Mission: All Systems GO! project developed alongside the Fred Hutchinson Cancer Research Center and National Association of Proton Therapy. The project draws upon the similarities astronauts experience during spaceflight and challenges young patients face during their cancer treatment. At the end of treatment, patients receive a custom certificate of mission completion signed by OCHMO’s Dr. J.D. Polk.
Learn MoreClick here to see other OCHMO news and stories.
Resources

Employee Assistance Program
NASA’s Employee Assistance Program (EAP) is available to help employees and supervisors manage challenging situations.

Animal Welfare Concern(s)
If you witness or suspect the misuse of animals, inadequate animal care, or other noncompliance, you are encouraged to report your concern(s) to the Chief Veterinary Officer and the Office of Research Assurance.

Human Space Flight Technical Briefs
Technical Briefs are available for standards that offer technical data, background, and application notes for vehicle developers and medical professionals.

To Research, Evaluate, Assess, and Treat (TREAT) Astronauts Act
The TREAT Astronauts Act authorizes NASA to monitor, diagnose, and treat medical and psychological conditions associated with spaceflight.
Contact Us
Please allow two to three business days for a response.
We will never share your email address.
