Sonnad, Seema Subash, 52, died on May 27, 2015, in Renton, Wash. Seema suffered a cardiac arrhythmia while running an ultra-marathon, and passed away at Valley Medical Center with her husband, brother and sister-in-law at her side.
Seema will be greatly missed by many. With seemingly boundless energy, she was passionate about sharing her knowledge, interests and experience with everyone around her. Seema was devoted to her career, horses and running, but shared her love of fine wine and ballroom dancing with her beloved husband and soul mate, Henry.
Seema was a dedicated researcher and prolific author. She led and participated in research leading to more than 140 peer-reviewed publications, including work in surgical outcomes, women in academic medicine, technology diffusion, meta-analysis and guidelines implementation. Seema loved teaching, but will be remembered best as a generous mentor and champion of women and minorities in science, medicine and research.
Seema was an accomplished horseback rider in the sport of three-day eventing, competing through the Intermediate level and re-training thoroughbreds off the track. She was a member of two owner syndicates for Sally Cousins and Caitlin Silliman, but true to her generous spirit and commitment to sharing her passions, Seema sponsored and mentored countless young riders over the years. She was also determined that the importance of volunteers be recognized in the sport, and in addition to being a USEF ‘r’ Eventing Technical Delegate and super volunteer in Area II, Seema was a tireless advocate for better recognition and education of volunteers.
Seema was an extraordinary athlete, a talented dancer, a lighthearted yogi and phenomenal endurance runner. In recent years, Seema enjoyed becoming part of the ultra-running community and travelled all over the country to compete with new friends.
Seema was born in Kalamazoo, Mich. on January 27, 1963. She completed her undergraduate degree at Stanford (’84), masters’ degrees at the University of Washington (’88) and Stanford (’92), and in earned her PhD in Health Services Research and Policy Analysis at Stanford (’97). Before embarking on her research career, Seema co-founded a medical diagnostics company and worked in business development at Stanford University Hospital. Her first academic appointment was at the University of Michigan where she founded and co-directed CHOICES, an outcomes research core lab for the medical school. In 2002, Seema moved to the University of Pennsylvania, where she created and directed a newly established health services research program in the Department of Surgery. Her most recent appointment signaled a change in direction towards implementation science. In her role as Director of Health Services Research at Christiana Care’s Value Institute (’12), Seema was able to combine her creativity and training with her desire to apply research findings in real-world settings, while continuing to mentor trainees and junior faculty. Seema was an active member of ISPOR and SMDM (serving in recent years as co-director of the national meeting and trustee). She served as a reviewer and advisor for NIH, AHRQ and most recently PCORI.
Seema is survived by her beloved husband of 12 years, Henry Glick, a professor at the University of Pennsylvania; by her father, Subhash Sonnad; by her brother Rahul and his wife Kathy; and by her two nieces, Emina and Hanna, and nephew Hayden.
Memorial service details will be forthcoming. In lieu of flowers, please send contributions to the Seema Sonnad Junior Rider Development Fund, c/o USEA, Inc., 525 Old Waterford Road NW, Leesburg, VA, 20176.
The United States Eventing Association (USEA) is proud to announce the continued partnership with #WeRideTogether as an Official Educational Partner of the USEA. #WeRideTogether is a non-profit organization dedicated to advancing safety and well-being in sports through safeguarding education and abuse prevention efforts.
The 2025 USEA Intercollegiate & Interscholastic Eventing Championships were an incredible success, ushering the programs forward as the first standalone championships knock on the door for 2026. The Intercollegiate and IEL Programs were merged for their year-end championships to ensure that the USEA’s junior and young adult members have a goal to continue to pursue their passion for eventing throughout their educational years and beyond, and the support the event has received in the last two years has been astounding.
A pre-purchase examination (PPE) is big part of investing in a new eventing partner, but there are so many options and add-ons that can be done in a PPE that the process can feel a bit daunting. USEA Podcast Host Nicole Brown sat down with equine veterinarian and USEA Board of Governors member Dr. Angie Yates, DVM, to discuss all things related to the PPE, different perspectives to keep in mind, and more in this week's episode of the USEA Podcast. This episode is a great one if you anticipate you will be in the market for a new horse soon!
Amidst the unbridled enthusiasm of the USEA Intercollegiate teams competing in this weekend’s USEA Intercollegiate & Interscholastic Eventing Championships at Stable View (Aiken, S.C.), the Interscholastic Eventing League (IEL) riders have held their own with displays of teamwork and horsemanship all weekend long. While all teams put their best foot forward, one team rose above the rest. The Iron Bridge Hounds Pony Club came into the weekend with one goal in mind—to win. They achieved that goal by such a large margin, a little more than 16 points, that they were able to claim the title of champions before their last rider, 16-year-old Claire McMillan, had even left the start box.