Dr. Thomas P. Trezona, MD | Springfield, OR | Oncology

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Dr. Thomas Trezona specializes in oncology, surgery, and surgical oncology, bringing four decades of medical expertise to cancer care. He earned his medical degree from Oregon Health & Science University School of Medicine and has dedicated his career to helping patients navigate complex cancer diagnoses and treatment options. Dr. Trezona is fluent in both Spanish and English, allowing him to communicate effectively with a diverse patient population.

Dr. Trezona practices at locations in Springfield and Eugene, Oregon, where he focuses on treating breast cancer conditions, including metastatic and recurrent cases as well as Paget disease of the breast. His treatment approach includes advanced radiation therapies such as external beam radiation and brachytherapy. Patients have given him an average rating of 3.2 out of 5 stars on Vitals, reflecting their experiences with his care.

AI-generated from data on this provider profile.

3.2

25 Ratings
41 years of experience
7 insurance plans accepted
speaks Spanish, English
Oregon Health & Science University School Of Medicine
10 written reviews
3 specialties
2 areas of expertise
3 board certifications
2 office locations
Male

25 ratings & reviews

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Showing 1 to 10 of 10 reviews

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He does not care about patients!! Period, I could write a book on things he did and said. He did write my bill off, pretty sure he was afraid of lawsuit.

August 25th, 2015

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You'll either really like this Doctor or really hate him. But if you want someone who is the best at getting rid of your cancer, this is the guy! He's very passionate about his work and stays up to date on the latest innovations. He's not afraid to think outside the box and rattle the establishment. He only cares about healing his patients. He got rid of my cancer 7 years ago & I LOVE him!

April 9th, 2015

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If you survive your cancer with this doctor, good for you. If you don't, well be very careful as he does not want to turn the end of life patient over to "comfort care". Currently have a complaint/concern pending at Riverbend over his care of a patient. Too many good doctors to be found.

January 1st, 2014

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His ability as a surgeon is very good. But his office staff failed to keep commitments to call me back 3 times. His "bedside manner" is awful. He can be very callous and abrupt.

August 2nd, 2013

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I have been a patient of Dr. Trezona for almost five years. During that time I had surgery and wll continue to have follow-up visits with him for several more years. He has made me feel part of the decision making process, he is always professional and kind. He always answers my questions and I find his 'bedside manner' to be appropriate.

February 26th, 2013

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Excellent doctor, great teacher and very caring!

October 10th, 2012

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Unfortunately I did not do my homework before going to him. Most uncaring Dr. I have ever been to, and for an Oncologist that is NOT what one wants. He also went against my wishes for medical treatment. Then tells me later well it wasn't that bad. I do not recommend him to anyone.

March 12th, 2012

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Dr. Trezona took care of my niece a couple of years ago. He spent a lot of time with her, was gentle, caring and still able to be frank and honest with her. His staff are friendly and welcoming. They make you feel like "family". I wished I'd have known about Dr. Trezona when my dad was sick with cancer. He got no where near the care with his doctor in Eugene that my niece received with Dr. Trezona at Cascade Surgical Oncology!

October 27th, 2011

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Most uncaring and cold Dr. I have ever seen.....never go back to him. He is in the wrong profession!

December 22nd, 2009

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Very gruff and in your face type of personality.

August 24th, 2009

Cascade Surgical Oncology Pc

3783 International Ct Ste 200Springfield, OR 97477

Tel: (541) 302-6469

Mon9:00 am - 5:00 pm

Tue9:00 am - 5:00 pm

Wed9:00 am - 5:00 pm

Thu9:00 am - 5:00 pm

Fri9:00 am - 5:00 pm

SatClosed

SunClosed

Peacehealth Sacred Heart Medical Center University District

1255 Hilyard StEugene, OR 97401


Dr. Thomas Patrick Trezona, MD	Dr. Lakshmi Saimanasa Sarvepalli	Dr. Kenneth Jay Welker	Dr. Donald Fraser Teal, MD
Oncology	Surgery	Surgery	Surgery
	Accepts New Patients
3.2 (25 Ratings)	0 (0 Ratings)	3.3 (3 Ratings)	0 (0 Ratings)
41 Years of Experience	9 Years of Experience	44 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks Spanish, English		Speaks English
Springfield , OR	Springfield , OR	Eugene , OR	Eugene , OR
Med School: Oregon Health & Science University School Of Medicine	Med School: M N R Medical College	Med School: University of Washington
Current Profile	View Profile	View Profile	View Profile

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Surgery
Surgical Oncology

EDUCATION & TRAINING

Medical School

Oregon Health & Science University School Of MedicineGraduated in 1985

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Dr. Douglass C Pennoyer, MD
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Dr. John Kenneth Fouquette
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Dr. Jae Hong Lee
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Dr. Ashley N. Rivera, DO
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Dr. Kevin J Krughoff
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10 Years Exp | Springfield, OR
(0)
Dr. Peter Alexander Salmon, MD
Surgery
71 Years Exp | Eugene, OR
(4)
Dr. Rebecca A Gibbon, MD
Surgery
6 Years Exp | Springfield, OR
(0)

Is Dr. Thomas Trezona accepting new patients?: Dr. Thomas Trezona has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Thomas Trezona?: You can find contact information for Dr. Thomas Trezona here on Vitals.
Does Dr. Thomas Trezona accept virtual/telehealth appointments?: Dr. Thomas Trezona has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Thomas Trezona accept my insurance?: You can see the insurance plans that Dr. Thomas Trezona accepts on their Vitals profile.
Where is Dr. Thomas Trezona's office located?: Dr. Thomas Trezona's office is located at 3783 International Ct Ste 200, Springfield, OR, 97477.

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