Dr. Diane Williams, DO
Gastroenterology*
35+ years of experience
Dr. Diane Williams, DO is a gastroenterologist in Portland, OR and has over 35 years of experience in the medical field. She graduated from Western University of Health Sciences College of Osteopathic Medicine of the Pacific in 1986. She is affiliated with Providence Saint Vincent Medical Center. She is accepting new patients and telehealth appointments.
4.1 Star Rating
Based on 61 reviews 4.1 Star Rating (61 reviews)
Practice
9701 SW Barnes Rd Ste 300 Portland, OR 97225Telehealth available
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Hospital Highlight
Dr. Williams is affiliated with Providence Saint Vincent Medical Center Portland, a highly rated hospital.
Dr. Williams is a Healthgrades Choice provider in Gastroenterology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
- Areas of ExpertiseDr. Williams specializes in the areas of Gastroenterology & Internal Medicine. • See board certifications
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
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Dr. Williams' Reviews
Likelihood to recommend Dr. Williams
4.1
61 ratings, 32 with a written review
| 5 star | 75% | 75% |
| 4 star | 3% | 3% |
| 3 star | 0% | 0% |
| 2 star | 0% | 0% |
| 1 star | 21% | 21% |
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Excellent doctor
What went well
- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Jun 30, 2023
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Cares about her patients
What went well
- I felt respected
- Listened & answered questions
- Explained conditions well
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
- Difficult to schedule appointment
1 other person found this helpful
Helpful
May 23, 2023
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Went off without a hitch.
What went well
- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Apr 12, 2023
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The very best!!!!!!!!!!!!!1
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
- Long wait times
Helpful
Oct 20, 2022
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Dr. Williams has been treating me for over 20 years. She is always professional, explains the procedure and what she is going to do, and answers all of my questions. She is gentle and welcoming. I highly recommend her.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Carol W – Nov 23, 2021
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I have nothing to say but GOOD things about Dr. Williams. Very professional, thorough and listens to what I had to say.
What went well
- Office environment
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Nov 23, 2021
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Check in for increase in symptoms
What went well
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
- Long wait times
Helpful
Sep 21, 2021
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This was my 5th visit over 22 years with Dr Williams. I have always trusted and felt well cared for with her.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Jul 16, 2021
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I’ve been seeing Dr. Williams for about 10 years. She is thorough in examination, explanation and education. She is also incredibly kind, with a warm smile that makes you feel cared for.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Cheri – Jun 12, 2021
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Excellent! Dr. Williams was professional, explained the procedure well, asked me if I have any questions, talked to me after the procedure and explained the result of the procedure. She was very attentive!
What went well
- Explained conditions well
What could be improved
No results
Helpful
Brigita Nikolov – Mar 30, 2021
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Dr. Williams provides a wealth of information and smart recommendations. She is a very capable gastroenterologist.
What went well
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
Charlie Williamson – Nov 04, 2020
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Dr Williams is a very nice and understanding person and great at her job. I’ve been seeing her for years now.
What went well
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
- Difficult to schedule appointment
Helpful
Suman – Nov 02, 2020
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3 year colonoscopy follow up.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
Oct 07, 2020
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Dr. Williams always listens to me and does her best to make sure she understands what I'm saying. She explains everything easily and knowledgeably.
What went well
- Office environment
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
- Difficult to schedule appointment
Helpful
Judy – Sep 02, 2020
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Dr. Williams was very attentive to my questions. Knowledgeable. Covered everything. I have had this procedure before with her and she was great. My husband also see her. I have recommended her to many friends and relative. Her staff have been on top of everything and in the past very good care while there.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Jun 20, 2020
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Even though this was a telephone appointment, I was highly satisfied. Dr. Williams is quick to pick up on the issues and quick to offer solutions.
What went well
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
4 others found this helpful
Helpful
Apr 10, 2020
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My experience with Dr Williams was great until I had questions after my procedure. She would not return my calls and I was told the only way to speak with her was to make an appointment. Trying to get information from staff is very difficult. I went into my procedure thinking it was covered and was told so but then I received a huge bill and no one at the clinic will discuss it with me. I would be very hesitant to recommend this location.
What went well
No results
What could be improved
- Difficult to schedule appointment
- Didn't listen or answer questions
- Staff wasn't friendly
- Appointment was rushed
Helpful
Feb 12, 2020
Hi, thank you for bringing this matter to our... Read More
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Dr Williams was very professional with my colonoscopy procedure and she made sure to answer any questions I had.
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
KevinP – Jan 17, 2020
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If you want a doctor who has seen everything there is to know about your guts and will assuage your fears about your intestinal health, she's just perfect. I have the blood work for an autoimmune disease, and she knew all about what to test and look for and I'm glad that I had her year's of experience and to review my health. She's also very pleasant and, for all the afore stated reasons, you should book with her.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
2 others found this helpful
Helpful
Nancy Sims – Nov 25, 2019
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Great experience. Great doctor who listened well and gave me very useful information. Very happy with my visit.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
3 others found this helpful
Helpful
DIanaS – Nov 08, 2019
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Leave a review
How was your experience with Dr. Williams?Overall Patient Satisfaction
61responses
Likelihood of recommending Dr. Williams to family and friends is 4.114754 out of 5
About Me
care philosophy
Each patient I see is a unique individual with an innate understanding of themselves. By listening carefully to each person, the application of medical knowledge, tempered by sound judgment, provides the best outcome.biography
Dr. Williams graduated from the College of Osteopathic Medicine of the Pacific in Pomona, California. She completed her internship and residency in internal medicine at Oregon Health & Science University (OHSU). Dr. Williams later completed a fellowship...read moreGastroenterology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Alaska
Undergraduate SchoolOregon Health & Science University
Fellowship Hospital, 1991Oregon Health & Science University
Residency Hospital, 1989Oregon Health & Science University
Internship Hospital, 1987Western University Of Health Sciences College Of Osteopathic Medicine Of The Pacific
Medical School, 1986
American Board of Medical Specialties®
American Board of Internal Medicine®
-
Gastroenterology
-
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Focus on IBD
Locations
Practice
Unavail9701 SW Barnes Rd Ste 300 Portland, OR 97225
The Oregon Clinic Endoscopy Center-West9701 SW Barnes Rd Ste 310 Portland, OR 97225
Office541 NE 20th Ave Ste 225 Portland, OR 97232
Practice
Affiliated Hospitals
- Recipient of 19
hospital awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsAmerica's 100 Best Hospitals Award™ (2023)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
79%Patients said that nurses always listened to them and explained things well4% higher than the national average
Learn more about how Healthgrades measures Hospital Quality
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