Summary

Dr. Daniel Tseng is a surgeon who focuses on minimally invasive surgical techniques. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency training at Oregon Health & Science University. With 27 years of surgical experience, Dr. Tseng brings extensive knowledge to his practice. He speaks English with his patients.

Dr. Tseng practices at Legacy Good Samaritan Medical Center, PeaceHealth Southwest Medical Center, and Legacy Salmon Creek Medical Center in Portland, Oregon. His expertise includes treating conditions such as ventral hernias, GERD, and inguinal hernias. He performs laparoscopic procedures and hernia repair surgeries, including specialized hernia repairs for children. Patients have given Dr. Tseng an average rating of 4.2 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 27 years of experience
  • speaks English
  • Oregon Health & Science University
  • 3 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Daniel S Tseng has 3 locations

Northwest Minimally Invasive Surgery Llc

1040 Nw 22nd Ave Ste 470Portland, OR 97210
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Northwest Minimally Invasive Surgery Llc

9555 SW Barnes Rd Ste 150Portland, OR 97225
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Daniel S Tseng, MD
Dr. Matthew Lewis, MD
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Dr. Mark Douglas Smith, MD
Dr. Daniel S Tseng, MDDr. Matthew Lewis, MDDr. Peter Michael Feldman, MDDr. Mark Douglas Smith, MD
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients
4.2 
27 Years of Experience 16 Years of Experience 55 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Portland , ORPortland , ORPortland , ORPortland , OR
Med School: University Of Illinois At Chicago College Of Medicine Med School: Oregon Health & Science University School Of Medicine Med School: Katholieke Universiteit Leuven (Ku Leuven) Faculteit Geneeskunde
Current Profile
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Insurance Plans Accepted by Dr. Daniel S Tseng

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Daniel S Tseng has the following specialty

Specialty Expertise

Dr. Daniel S Tseng has the following 11 areas of expertise

  • Abdominal Cancer
  • Abdominal Hernia
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Adrenal Gland Cancer
  • Adrenal Gland Tumor (Myelolipoma)
  • Digestive System Endoscopy (EGD)
  • Gastrointestinal Surgery
  • Laparoscopic Gallbladder Surgery (Cholecystectomy)
  • Laparoscopic General Surgery
  • Laparoscopic Surgery (Splenectomy)
  • Laproscopic Surgery (Laparoscopy)

Certifications, License, & Education

27 Years Experience

Dr. Daniel S Tseng holds an expired medical license in the state of Oregon.

Medical License

Medical Doctor with an expired medical license in the state of Oregon that expired in 2025.

Education & Training

Residency

Completed their residency at Oregon Health & Science University.

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1999.

NPI Number

Dr. Tseng's NPI number is 1366477374.

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Frequently Asked Questions

Which hospitals is Dr. Daniel Tseng affiliated with?
Dr. Daniel Tseng is affiliated with Legacy Good Samaritan Medical Center, Peacehealth Southwest Medical Center, and Legacy Salmon Creek Medical Center.
How can I make an appointment with Dr. Daniel Tseng?
You can find contact information for Dr. Daniel Tseng here on Vitals.
Does Dr. Daniel Tseng accept virtual/telehealth appointments?
Dr. Daniel Tseng has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Daniel Tseng accept my insurance?
You can see the insurance plans that Dr. Daniel Tseng accepts on their Vitals profile.
What languages does Dr. Daniel Tseng speak?
Dr. Daniel Tseng speaks English.

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