Active Life After Knee Injury: How Karen Zyons Recovered with UOI’s Dr. Michael Hulstyn

For Karen Zyons, staying active isn’t just a lifestyle—it’s who she is. But after blowing out her knee on a ski trip to Maine 25 years ago, she faced a reality that many active people fear: Would she ever be able to move the same way again?

What happened next didn’t just bring her back to activity—it helped inspire the creation of something much bigger.

With the expertise of Dr. Michael Hulstyn, orthopedic sports medicine surgeon at University Orthopedics, Karen didn’t just recover—she went on to help build Rhode Races, one of the region’s most recognized endurance events, which is entering its 10th year.

A Turning Point, Not an Ending

A significant knee injury can change everything. For Karen, it raised real concerns about her future:

  • Would she be able to maintain an active lifestyle?
  • Could she keep up with the physical demands she loved?
  • What would “normal” look like after recovery?

Instead of defining her limits, the injury became a turning point.

Expert Care That Made an Active Future Possible

Working with Dr. Michael Hulstyn, Karen received specialized orthopedic care focused not just on healing, but on long-term function and performance.

Through a personalized treatment and recovery plan, she was able to rebuild strength, regain mobility, and—just as importantly—restore confidence in her body.

Dr. Hulstyn’s approach centers on:

  • Treating the root cause of injury
  • Supporting full return to activity
  • Creating sustainable, long-term outcomes

For Karen, that meant not just getting back to movement—but feeling empowered to stay active at a high level.

From Recovery to Rhode Races

After her recovery, Karen didn’t slow down—she accelerated.

She went on to help found Rhode Races, channeling her passion for movement and community into an event that brings thousands of runners together each year.

Her journey gives her a unique perspective:

  • She understands the physical and mental challenges athletes face
  • She prioritizes safety and runner experience
  • She’s living proof of what’s possible after injury

Rhode Races isn’t just an event—it’s a reflection of resilience and the drive to keep moving forward.

A Lifelong Partnership in Health

Karen’s relationship with Dr. Hulstyn didn’t end after recovery. It’s an ongoing partnership built on trust, expertise, and a shared goal: keeping her active for the long run.

That kind of continuity of care means:

  • Confidence in staying active without fear
  • Support through new challenges
  • A physician who understands her lifestyle and goals

What Her Story Means for You

Karen’s journey sends a powerful message to anyone dealing with an injury:

  • A setback doesn’t have to define your future
  • The right specialist can change your outcome
  • Recovery can open doors—not close them

Whether your goal is returning to daily activity or building something entirely new, the right care makes all the difference.

Moving Forward Stronger Than Before

Today, Karen is not only active—she’s leading, building, and inspiring others through Rhode Races. With the support of Dr. Hulstyn and University Orthopedics, she didn’t just get her life back—she expanded it.

Dr. Hulstyn treats all types of injuries, specializing in shoulder and knee disorders. He treats patients of all ages, including professional, amateur, and recreational athletes. While he performs surgical procedures using replacement ligaments and transferring donor tissues, Dr. Hulstyn is also researching how the body can improve its ability to heal without having to replace or remove torn cartilage or ligaments.