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Dr. Trenga img
About

Dr. Trenga

Fellowship-Trained Orthopaedic Surgeon
Shoulder to Fingertip Specialist

Dr. Trenga is originally from Alexandria, Virginia, but has since made Wisconsin home with his wife and two children. After completing his Bachelor’s Degree in Biology at Princeton University, where he received the Biology Department’s Research Award and a minor in Engineering Biology, he returned home for his medical degree at the University of Virginia.

New Technologies
3D Planning for Shoulder Replacement
shoulder replacement img

3D planning for shoulder replacement is a preoperative process that involves using advanced imaging techniques and computer software to create a detailed, three-dimensional model of the patient's shoulder. This model helps surgeons plan the procedure with high precision and tailor the surgery to the patient's unique anatomy.

Wide-Awake
Local Anesthesia withNo Tourniquet – WALANT
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Wide-Awake Local Anesthesia with No Tourniquet (WALANT) is a surgical technique that allows procedures to be performed with the patient awake and comfortable. By using local anesthesia without a tourniquet, it reduces pain and anxiety, improves patient safety, and enhances recovery. It’s particularly beneficial for hand and wrist surgeries.

Endoscopic Carpal Tunnel Surgery
Endoscopic carpal tunnel img

Endoscopic carpal tunnel surgery is a minimally invasive procedure to treat carpal tunnel syndrome. Using an endoscope, surgeons can release the compressed median nerve through a small incision. This approach reduces recovery time, minimizes scarring, and allows for faster return to normal activities compared to traditional open surgery.

Patient Reviews
  • I love how they attend to my mom and I. Love this place, so clean and so space to walk. Everyone that attend to us today we're very nice and patient. Thank you for your hospitality. The Doctor was very nice and understanding.
  • Very friendly, professional and knowledgeable. Office facility was very nice and clean. The staff were all helpful, understanding, and caring. Highly recommend from myself and the patient, my husband and we both have a medical background.
  • Very nice office staff and nurse (Melissa). Dr Trenga was very professional and very thorough. The ladies in the PT were also very nice and helpful. Today was the best visit to a doctors office that I have had in years! THANK YOU!
  • Everyone at the office was so friendly. I felt I was heard and my hand issues were addressed professionally and promptly. I wish all medical professionals were as attentive and informative.
  • Great experience. Everyone was courteous and made everything very easy for me, Dr Trenga was excellent . Explained everything so well and listened to me. He does have my recommendations to others.
Research & Publications
  • Research Image1

    The Ideal Insertion Site for the Flexor Digitorum Profundus Tendon in Jersey Finger Repair: A Biomechanical Analysis.

  • Research Image2

    Revision reverse shoulder arthroplasty has similar outcomes to primary reverse shoulder arthroplasty at 5 Year average follow-up.

  • Georgia Orthopaedic Society
  • American Shoulder and Elbow Surgeons
  • American Academy of Orthopaedic Surgeons
  • American Society for Surgery of the Hand
Hand to Shoulder Specialists of Wisconsin