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Daniel Tseng, M.D.


Specialty: General Surgery, Board-certified, Fellowship Trained

Sub Specialties: Colon and Rectal Surgery, Board-certified; Minimally Invasive Surgery; Surgical Oncology, Board-certified

Clinical Interests: Adrenal Surgery, Esophageal Surgery, Gall Bladder, Gastrointestinal Surgery, Hernia Surgery, Laparoscopic Surgery, Minimally Invasive Surgery, Robotic Surgery

Languages: English, Interpreters available for other languages

Gender: Male


Dr. Tseng is a general surgeon with special training in Advanced Laparoscopic Surgery. After residency at OHSU, he spent two additional years in advanced specialty training devoted solely to Laparoscopic Surgery. His interests are primarily in esophageal, general gastrointestinal, and solid organ surgery. He is a member of the Society for American Gastrointestinal Endoscopic Surgeons and Society for the Surgery of the Alimentary Tract. Advanced minimally invasive and robotic surgery. Specialist in Solid organ and Gastrointestinal Surgery - Esophagus, Stomach, Colon, Small bowel, Pancreas, Spleen, and Adrenal. General Surgery (laparoscopic) - Hernia repairs, Peritoneal dialysis, Gallbladder, and many others. Hobbies include: Skiing, Spending time with my family, Cooking, Tennis, Golf

Education and Certification

  • Fellowship: Oregon Health Sciences University

Year provider started practicing medicine: 2005

Practice Information

Primary Practice: Northwest Minimally Invasive Surgery, LLC


Provider practices at one or more Legacy Medical Group (LMG) Clinics: No

Legacy Health Partners


  1. Northwest Minimally Invasive Surgery, LLC
    • 2222 NW Lovejoy St., Suite 322
    • Portland, OR 97210
    • Phone : 503 914-0024
    • Fax : 503 914-0025
  2. Legacy Good Samaritan Medical Center
    • 1015 N.W. 22nd Ave.
    • Portland, OR 97210
    • Phone : 503-413-7711