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Dr. Jeffrey Duman, MD

Dr. Jeffrey Duman, MD

Gastroenterology*
15+ years of experience

Dr. Jeffrey Duman, MD is a gastroenterologist in Tualatin, OR and has over 15 years of experience in the medical field. Dr. Duman has extensive experience in Pancreatic Disease and Esophageal Disorders. He graduated from University of Texas Health San Antonio School of Dentistry in 2005. He is affiliated with medical facilities such as Providence Willamette Falls Medical Center and Providence Portland Medical Center. He is accepting new patients and telehealth appointments.

4.4 Star Rating
Based on 23 reviews 4.4 Star Rating (23 reviews)

The Oregon Clinic

19250 SW 90th Ave Tualatin, OR 97062
Telehealth available

Make an Appointment

Hospital Highlight

Dr. Duman is affiliated with Providence Newberg Medical Center Newberg, a highly rated and top awarded hospital for gastroenterology.

Dr. Duman 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
  • Area of Expertise
    Dr. Duman specializes in the area of Gastroenterology. 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. Duman's Reviews

Likelihood to recommend Dr. Duman

4.4

23 ratings, 13 with a written review
5 Star
83%
83%
4 Star
0%
0%
3 Star
0%
0%
2 Star
9%
9%
1 Star
9%
9%

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

RecentHighestLowestMost Helpful
Telehealth
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
Joan Honl – Apr 19, 2024
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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
Mar 01, 2024
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Jan 08, 2023
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
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
Dec 02, 2022
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Long wait times
Helpful
Jun 11, 2021
We do our best to provide exceptional service...Read More
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
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
May 09, 2021
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
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
Amanda Morales – Mar 23, 2021
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What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
Jun 15, 2020
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
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
Feb 10, 2020
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
What went well
No results
What could be improved
No results
Helpful
Dr. Jeffrey Duman – Jan 25, 2020
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jan 07, 2020
×Post a ResponseAre you Dr. Jeffrey Duman, MD?
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
Jeanette – Nov 22, 2019
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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
5 people found this helpful
Helpful
Theresa Cunningham in Canby, OR – Jun 07, 2016
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How was your experience with Dr. Duman?

About Me

care philosophy

My philosophy is to provide thorough and thoughtful care to my patients. This begins with attentive listening to their concerns, discussing their preferences and goals, and determining the best treatment plan for each individual patient. I realize...read more

biography

Dr. Duman completed his undergraduate degree in biology at the University of Texas at Austin. He received his medical degree from the University of Texas Health Science Center at Houston and was accepted into the national medical honor society,...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 Colorado Health Sciences Center

    Fellowship Hospital, 2011
  • University Of Colorado Health Sciences Center

    Residency Hospital, 2008
  • University Of Colorado Health Sciences Center

    Internship Hospital, 2006
  • University Of Texas Health San Antonio School Of Dentistry

    Medical School, 2005
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
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.

Dr. Duman is a Healthgrades Choice provider in Gastroenterology

  • Rocky Mtn Hospital Medicine Symposium Abstract Competition/First Place Poster, 2006

Read our methodology

Locations

The Oregon Clinic

The Oregon Clinic Gastroenterology South - Tualatin19250 SW 90th Ave Tualatin, OR 97062
1
  • Call
  • Fax
  • Hours
    • Mon: 7:00am - 5:00pm
    • Tue: 7:00am - 5:00pm
    • Wed: 7:00am - 5:00pm
    • Thu: 7:00am - 5:00pm
    • Fri: 7:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions

The Oregon Clinic

The Oregon Clinic Gastroenterology South - Newberg879 N Providence Dr Newberg, OR 97132
2
  • Call
  • Fax
  • Hours
    • Mon: 6:30am - 5:00pm
    • Tue: 6:30am - 5:00pm
    • Wed: 6:30am - 5:00pm
    • Thu: 6:30am - 5:00pm
    • Fri: 6:30am - 5:00pm
  • Directions

Affiliated Hospitals

  • Providence Newberg Medical Center

    1001 N Providence Dr
    Newberg, OR 97132
    Recipient of 4
    hospital awards

    Gastrointestinal Care Excellence Award™ (2023)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    Gastrointestinal Surgery Excellence Award™ (2023)

    Superior clinical outcomes in bowel obstruction treatment, colorectal surgeries, gallbladder removal, and upper gastrointestinal surgery

    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

    1% higher than the national average

    82%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
  • Legacy Meridian Park Medical Center

    19300 SW 65th Ave
    Tualatin, OR 97062
    Recipient of 5
    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

    Patient Safety Excellence 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.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
  • Providence Portland Medical Center

    4805 NE Glisan St
    Portland, OR 97213
    Recipient of 8
    hospital awards

    Gastrointestinal Surgery Excellence 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

    Outstanding Patient Experience Award™ (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 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

    81%
    Patients said that doctors always listened to them and explained things well

    5% higher than the national average

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