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Dr. Hosep Deyrmenjian, MD

Dr. Hosep Deyrmenjian, MD

Gastroenterology*
40+ years of experience

Dr. Hosep Deyrmenjian, MD is a gastroenterologist in Gurnee, IL and has over 40 years of experience in the medical field. He graduated from Ain Shams University in 1983. He is affiliated with medical facilities such as Advocate Lutheran General Hospital and Northwestern Medicine Lake Forest Hospital. He is accepting new patients.

4 Star Rating
Based on 18 reviews 4 Star Rating (18 reviews)

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Dr. Deyrmenjian's Reviews

Likelihood to recommend Dr. Deyrmenjian

4.0
18 ratings, 4 with a written review
5 star
72%
72%
4 star
0%
0%
3 star
6%
6%
2 star
0%
0%
1 star
22%
22%

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Excellent as always, I have been a patient for 12 plus yrs
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
Pamela Sheldon – Jul 20, 2021
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Being myself a primary care physician, I always try to find the best specialists for my patients. I am referring most of my patients to Dr. Deyrmenjian for liver, colon diseases. I always get an outstanding feedback from my patients , as a talented, smart physician, and a wonderful person. Till last month, when I referred my sister for a colonoscopy. I had then a first hand experience of this talented exceptional physician, and a carteous, passionate person. It is a privilege to have such a gastroenterologist in Illinois. T. Sobhy, MD
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
T. Sobhy, MD – Dec 03, 2020
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I thought Dr. Deyrmenjian was a great doctor. I first saw him a couple of years ago when I was hospitalized due to stomach issues. He is very understanding and easy to talk with. He want to help with finding the issue in order to go about treating the issue. I have moved out of state but since he was treating me for my condition and he was able to suggest a surgery to help me I have not been sick all the time. I highly recommend Dr. Deyrmenjian.
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
Emily in International Falls – Jun 23, 2017
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Gave me no information about my condition. I thought there was nothing I could do until I finally got a second opinion. I suffered for years without knowing I could get help. I waited for hours every time I went to the office only to have him spend 10 minutes talking about himself. I would never recommend this doctor to anyone.
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
8 others found this helpful
Helpful
Feb 18, 2016
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About Me

biography

Dr. Hosep Deyrmenjian, MD is a gastroenterologist in Gurnee, IL and has over 40 years of experience in the medical field. He graduated from Ain Shams University in 1983. He is affiliated with medical facilities such as Advocate Lutheran General...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.

  • Ohio State University

    Fellowship Hospital
  • Oh State University Hospital

    Residency Hospital
  • St Barnabas Hospital

    Residency Hospital
  • Cook County Hospital

    Internship Hospital
  • University Of Ain Shams / Faculty Of Medicine

    Undergraduate School
  • Ain Shams University

    Medical School, 1983
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. Information last updated March 29, 2025. To learn more about the difference between these sources, please refer to our FAQs.
Board actions foundState licensing board
  • English

  • Arabic

  • Armenian

  • French

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Affiliated Hospitals

  • Northwestern Medicine Lake Forest Hospital

    1000 N Westmoreland Rd
    Lake Forest, IL 60045
    Recipient of 13
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Patient Safety Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    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

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

    4% higher than the national average

    View all patient feedback
  • Northshore University Healthsystem Evanston Hospital

    2650 Ridge Ave
    Evanston, IL 60201
    Recipient of 17
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    Patient Safety Excellence Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
  • Advocate Good Samaritan Hospital

    3815 Highland Ave
    Downers Grove, IL 60515
    Recipient of 11
    hospital awards

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

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

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