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Dr. Diane Williams, DO

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 97225
Telehealth available

Make an Appointment

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 Expertise
    Dr. Williams specializes in the areas of Gastroenterology & Internal Medicine. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals
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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%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
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
×Post a ResponseAre you Dr. Diane Williams, DO?
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 person found this helpful
Helpful
May 23, 2023
×Post a ResponseAre you Dr. Diane Williams, DO?
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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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
×Post a ResponseAre you Dr. Diane Williams, DO?
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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Brigita Nikolov – Mar 30, 2021
×Post a ResponseAre you Dr. Diane Williams, DO?
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
×Post a ResponseAre you Dr. Diane Williams, DO?
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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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
×Post a ResponseAre you Dr. Diane Williams, DO?
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
Judy – Sep 02, 2020
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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 person found this helpful
Helpful
Jun 20, 2020
×Post a ResponseAre you Dr. Diane Williams, DO?
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 people found this helpful
Helpful
Apr 10, 2020
×Post a ResponseAre you Dr. Diane Williams, DO?
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
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
KevinP – Jan 17, 2020
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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 people found this helpful
Helpful
Nancy Sims – Nov 25, 2019
×Post a ResponseAre you Dr. Diane Williams, DO?
What went well
  • 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 people found this helpful
Helpful
DIanaS – Nov 08, 2019
×Post a ResponseAre you Dr. Diane Williams, DO?

Leave a review

How was your experience with Dr. Williams?

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 more
  • Gastroenterology

  • 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 School
  • Oregon Health & Science University

    Fellowship Hospital, 1991
  • Oregon Health & Science University

    Residency Hospital, 1989
  • Oregon Health & Science University

    Internship Hospital, 1987
  • Western 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.
  • English

  • French

Dr. Williams is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Locations

    Practice

    Unavail9701 SW Barnes Rd Ste 300 Portland, OR 97225
    1
    The Oregon Clinic Endoscopy Center-West9701 SW Barnes Rd Ste 310 Portland, OR 97225
    2
    Office541 NE 20th Ave Ste 225 Portland, OR 97232
    3

    Practice

    Providence St. Vincent Medical Center9205 SW Barnes Rd Portland, OR 97225
    4

    Affiliated Hospitals

    • Providence Saint Vincent Medical Center

      9205 SW Barnes Rd
      Portland, OR 97225
      Recipient of 19
      hospital awards

      Outstanding 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

      America'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 awards

      How patients felt about the care they received at this hospital.

      88%
      Patients said they were given information about recovering at home

      4% higher than the national average

      79%
      Patients said that nurses always listened to them and explained things well

      4% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality