Dug Su Yun, DO


Cooper University Health Care Titles

  • Sports Medicine Specialist

Cooper Medical School of Rowan University Titles

  • Assistant Professor of Clinical Orthopaedic Surgery

Board Certifications

  • American Board of Family Medicine (Sports Medicine)
  • American Board of Family Medicine (Family Medicine - General)

Other Languages


Professional Type

Cooper University Physician



About Me

Dug Su Yun, DO, a native of Philadelphia, is a primary care orthopaedic sports medicine physician. He is an instructor at Cooper Medical School of Rowan University. Dr. Yun received his medical degree from Rowan University School of Osteopathic Medicine and completed his residency in family medicine at Crozer-Keystone Hospital, where he also received his fellowship training in primary care sports medicine. He and is board certified in Family Medicine and Sports Medicine and he specializes in medical orthopaedics, sports medicine, and concussion management. Dr. Yun has special training in ImPACT concussion management software as well as chronic exertional compartment syndrome testing. He also performs cutting-edge procedures such as ultrasound-guided platelet rich plasma (PRP) injections and TenJet/Tenex procedures. Dr. Yun currently serves as a team physician for Rowan University, Rutgers University in Camden, and numerous high schools in South Jersey. He also has served as a team physician for the Philadelphia Union. Dr. Yun is an active member of the American Medical Society for Sports Medicine and the Delaware Valley Society for Sports Medicine. A true Philadelphian, Dr. Yun is a diehard fan of the Flyers, Phillies, Sixers, and Eagles. He lives in West Philadelphia with his wife, Caroline.



What Dr. Yun's patients are saying
(source: Press-Ganey Patient Satisfaction Surveys) 

Everyone was so nice, and we were seen quickly. The staff at the front desk was very pleasant, thorough and helpful. It was our first time seeing this doctor, and going to this office and it was a very positive experience.

Dr. Yun always takes his time to explain everything so glad he is my Dr., and my nurse that day helped me so much to get fitted for a knee brace, I always recommend Dr. Yun and Cooper.

I was so pleased with everyone there they treated me like family and definitely recommend them to my friends.

Dr. Yun is indeed a consummate professional who takes the time to listen and truly evaluate your needs. There is no rush to operate or for unneeded prescription meds. You simply know your health concerns are in good hands.

The staff and Dr. Treated with respect very pleasant and kind I would recommend my family and friends to the office anytime.

Excellent staff. Dr. Yun was nice & his assistant was so kind. X-ray tech was funny & made me relax. Cindy at check out was so sweet.

Dr. Yun and his staff listened and proceeded with examination and administration of injections for pain.

Dr. Yun explained the longer wait time, it makes sense for the doctor to spend enough time with each patient to ensure proper care. Dr. Yun always treats me with courtesy, respect, and professionalism I trust his judgment and his advice 100%.

Dr. Yun was very pleasant and attentive to my concerns.

Dr. Yun was very thorough and explained the procedure to me.

Dr. Yun is a wonderful physician. Very competent, personable and thorough.

Excellent staff, Cindy was friendly, professional and kind at the front desk. The nurse who took my medical information was also very professional and kind. And Dr. Yun was very informative, professional and kind. The injection he gave me has helped me 100%. I am so fortunate I was able to get an appointment with such a fine establishment!

Office Locations

Glassboro, Cherry Hill, Camden
Cooper Specialty Care at Glassboro

221 Victoria Street
(GPS: 26 Mick Drive)
Glassboro, NJ 08028
Phone: 856.536.1475
Fax: 856.536.1476
Maps & Directions

Cooper Bone and Joint Institute at Cherry Hill

2339 Route 70 West
2nd Floor
Cherry Hill, NJ 08002
Phone: 856.751.6464
Fax: 856.536.1471
Maps & Directions

Cooper Multispecialty Center at Camden Campus

Three Cooper Plaza
Suite 104
Camden, NJ 08103
Phone: 856.968.8695
Fax: 856.968.8206
Maps & Directions

Education & Training

Medical SchoolRowan University School of Osteopathic Medicine, Voorhees, NJ
InternshipFamily Medicine - Crozer-Keystone Health System, Springfield, PA
ResidencyFamily Medicine - Crozer-Keystone Health System, Springfield, PA
FellowshipSports Medicine - Crozer-Keystone Health System, Springfield, PA

Special Interests

Non-surgical sports and medical orthopaedics, concussions, ultrasound-guided injections


  • American Medical Society for Sports Medicine
  • Delaware Valley Society for Sports Medicine

Awards and Honors

  • Crozer-Keystone Sports Medicine Award
  • Red Cross Heroes Award