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Meet our team

TRIA has over 40 highly-trained physicians with a variety of sub-specialties such as sports medicine, acute injury, shoulder, hip, knee, spine, hand and wrist, foot and ankle, and fractures. Our sports medicine specialists have served as official team physicians for Minnesota’s pro sports teams for over 25 years.

Kirk Aadalen, MD

Orthopedic Surgery/Sports Medicine Fellowship
Bloomington

Gordon Aamoth, MD

Non-Operative Orthopedics
Bloomington

I have three passions in life: work, family, and golf. I’m lucky to be an orthopedic surgeon, and look forward to every day I’m here at TRIA. In my profession, I have been honored both locally and nationally. I recently retired for a few months and made the decision to come back to TRIA because I enjoy treating patients and offering them the best and most efficient care.

Christopher Adams, MD

Family Medicine/Sports Medicine Fellowship
Woodbury

As a family physician, I desire to help a person to be healthy, not just have a lack of illness, I desire to find the root of the problem and not just treat its symptoms. I want to encourage and empower people to live a healthy lifestyle. To me, Success is helping someone have an improved quality and outlook on life due to something I contributed.

Mark Alexander, MD, CAQ

Family Medicine/Musculoskeletal Primary Care/Sports Medicine Fellowship
Bloomington

As a former athlete myself, I try to put myself in the position of the patient. I understand what it means to be held out of the sports that they love and try to do everything to get them back as soon as possible. In addition, I have three kids of my own and I understand what parents are going through when their kids are injured. I try to let them know what I would do if it were my own child.

Sarah Anderson, MD

Orthopaedic Surgery/Foot and Ankle Fellowship
Woodbury

I'm orthopedic surgeon specializing in all things foot and ankle. I am passionate about educating patients about their problems and treating them with or without surgery. I enjoy all areas of foot and ankle surgery from bunion correction to total ankle replacement; my particular passion is in post-traumatic reconstruction and neuromuscular deformity correction. I attended medical school at the University of Minnesota, completed a surgical internship at HCMC in Minneapolis, completed my orthopaedic surgery residency at the University of Massachusetts, and did a year long foot and ankle fellowship at Washington University. I enjoy working with patients to develop a treatment plan taking account their needs, desires & lifestyle. I look forward to meeting you.

Elizabeth Arendt, MD

Orthopedic Surgery/Sports Medicine Fellowship
Bloomington / Woodbury

As a sports medicine fellowship trained orthopedic surgeon, I have a special interest in the knee including: patellofemoral dislocations, knee arthroplasty knee ligament reconstruction, cartilage repair, ACL injuries and diseases or injuries of the kneecap joint. I have always had a love of sports, and am grateful I can bring that into my practice. I listen to my patient's needs and help them understand their injury or musculoskeletal disease. I believe it is important to match my patient's expectations with my ability to help, along with what they can do for themselves. I work with my patients to set their own goals for fitness and health.

Don Asmussen, MD

Musculoskeletal Primary Care
Bloomington

I enjoy the diagnostic challenges associated with spine medicine.

David Beard, MD

Orthopedic Surgery
Maple Grove

I am a board certified orthopaedic surgeon with sub-specialty certification in all aspects of hand, wrist, forearm, elbow and upper extremity patient care and surgery. The vast majority of my practice involves taking care of individuals with hand, wrist, forearm, elbow and upper extremity problems. I work with all types of patients: young/old, and active/inactive to name a few. I will work with you to feel better and improve your function. We will focus on non-operative options, and proceed with surgery if we decide that it is an option. In addition, I also care for individuals with orthopedic problems while on call. I enjoy all aspects of orthopedic surgery and working with patients to improve their health.

Heather Bergeson, MD, CAQ

Sports Medicine & Pediatrics
Bloomington

As a sports medicine physician, I enjoy caring for musculoskeletal issues in patients of all ages. As an experienced pediatrician in our community, I have a special interest in the young athlete and strive to promote health and physical fitness at an early age. I believe in health at every size and my goal is to keep my patients active and healthy throughout their lives. Clinical interests include osteochondritis dissecans, spondylolysis, growth plate fractures, overuse injuries, and female athletes.

Troy Boffeli, DPM

Foot and Ankle Surgery
Woodbury

My goal as a foot and ankle surgeon is to improve the health and lives of my patients by resolving their pain, restoring normal ambulation, preventing amputation, and maximizing recovery after an injury. I am particularly interested in finding the best methods to treat complex foot and ankle fractures, deformities, infections, wounds, and arthritic conditions. I also enjoy teaching these methods to podiatric medical students, foot and ankle surgery residents, and practicing surgeons.

Deb Bohn, MD

Orthopedic Surgery/Hand Fellowship
Bloomington

I enjoy taking care of hand and arm problems in patients of all ages. It is very rewarding to help people return to their important activities, whether it be buttoning a shirt or swinging a golf club. I have a special interest in fractures and children's upper extremity problems.

Joel Boyd, MD

Orthopedic Surgery/Sports Medicine Fellowship
Bloomington

I’ve been an orthopedic surgeon in the Twin Cities for over 25 years. My sub-specialty is in sports medicine, but I also enjoy treating total joint arthroplasty, ACL injuries and ligament injuries. I take care of the knee from beginning to end. My love of sports started when I played football in college at Bucknell University. Throughout my career I’m grateful that I've been able to provide sports medicine care for athletes of all levels, most recently as the Team Physician the Minnesota Wild and University of Minnesota football team. Working with athletes gives me a unique perspective on sports injuries and allows me to translate that into care of my patients on a daily basis.

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Bloomington, MN 55431
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St. Paul, MN 55401
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155 Radio Drive
Woodbury, MN 55125
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Maple Grove
9555 Upland Lane North
Maple Grove, MN 55369
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3800 American Blvd W.
Bloomington, MN 55431

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