Summary

Dr. Thomas Knowles is a surgeon who earned his medical degree from Creighton University School of Medicine and completed his surgical residency at OHSU Hospitals and Clinics. With 12 years of experience in surgery, he brings substantial expertise to his practice. Dr. Knowles provides care in English.

Based at Legacy Medical Group-General Surgery at Good Samaritan in Portland, Oregon, Dr. Knowles focuses on treating conditions such as hiatal hernias, ventral hernias, and GERD. He performs various procedures including sedation and pathology testing. Patients have given him an average rating of 5.0, reflecting their satisfaction with his surgical care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 12 years of experience
  • 73 insurance plans accepted
  • speaks English
  • Ohsu Hospitals And Clinics
  • 1 written review
  • 1 specialty
  • 1 area of expertise
  • 1 office location
  • Male

Office Location

Legacy Medical Group-General Surgery at Good Samaritan

1130 NW 22nd Ave Ste 500Portland, OR 97210
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Thomas Knowles, MD
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Dr. Thomas Knowles, MDDr. Matthew Lewis, MDDr. Anna Aitsi Kuang, MDDr. Michele Lynn Babicky, MD
SurgerySurgeryPlastic SurgerySurgical Oncology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
12 Years of Experience 16 Years of Experience 32 Years of Experience 18 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, Chinese, French, English
Portland , ORPortland , ORPortland , ORPortland , OR
Med School: Creighton University School Of Medicine Med School: Oregon Health & Science University School Of Medicine Med School: Weill Cornell Medical College Med School: Keck School Of Medicine Of The University Of Southern California
Current Profile
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Insurance Plans Accepted by Dr. Thomas Knowles

  • AARP
  • Advanced Health
  • Aetna
  • Aetna - Medicare
  • AgeRight Advantage
  • AmeriHealth
  • Banner Health
  • Blue Cross Blue Shield
  • CareOregon
  • CareOregon - HMO
  • CareOregon - Medicaid
  • CHAMPVA
  • Cigna
  • Cigna - EPO
  • Cigna - PPO
  • Cigna-HealthSpring
  • Columbia Pacific CCO
  • Community Health Plan of Washington
  • Devoted Health
  • Devoted Health - HMO
  • Empire Plan
  • Empire Plan - HMO
  • First Choice Health
  • Health Net
  • Health Net - Medicare
  • Health Net - PPO
  • Health Share of Oregon
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - PPO
  • InterCommunity Health Network CCO
  • Kaiser Permanente
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Moda Health
  • Molina Healthcare
  • Molina Healthcare - Medicare
  • Mutual of Omaha
  • Optum Health
  • PacificSource Health Plans
  • PacificSource Health Plans - Medicaid (Managed)
  • PacificSource Health Plans - Medicare
  • Premera Blue Cross
  • Premera Blue Cross - PPO
  • Providence Health Plans
  • Providence Health Plans - HMO
  • Regence BlueShield
  • Summit Community Care
  • Tricare
  • Tricare - Medicare
  • Triwest Healthcare Alliance
  • Umpqua Health Alliance
  • Umpqua Health Alliance - HMO
  • Umpqua Health Alliance - Medicaid
  • Uniform Medical Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan
  • University of Arizona Health Plans
  • Wellcare
  • Wellcare - HMO
  • Wellcare - Medicare
  • Wellcare - PPO
  • Yamhill Community Care Organization

Medical Specialties

Dr. Thomas Knowles has the following specialty

Specialty Expertise

Dr. Thomas Knowles has the following area of expertise

  • General Surgery

Certifications, License, & Education

12 Years Experience

MEDICAL LICENSE

Medical Doctor, Oregon, 2025, Expired

EDUCATION & TRAINING

Residency

Ohsu Hospitals And Clinics

Medical School

Creighton University School Of Medicine
Creighton University School Of MedicineGraduated in 2014

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Frequently Asked Questions

Where is Dr. Thomas Knowles's office located?
Dr. Thomas Knowles's office is located at 1130 NW 22nd Ave Ste 500, Portland, OR, 97210.
Is Dr. Thomas Knowles accepting new patients?
Dr. Thomas Knowles is accepting new patients on Vitals. View Dr. Thomas Knowles's profile on Vitals to make an appointment.
Does Dr. Thomas Knowles accept my insurance?
You can see the insurance plans that Dr. Thomas Knowles accepts on their Vitals profile.
How can I make an appointment with Dr. Thomas Knowles?
You can find contact information for Dr. Thomas Knowles here on Vitals.
Does Dr. Thomas Knowles accept virtual/telehealth appointments?
Dr. Thomas Knowles has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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