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Dr. Karen Sein Ohn, MD

Dr. Karen Sein Ohn, MD

Gastroenterology*

Dr. Karen Sein Ohn, MD is a gastroenterologist in Mount Vernon, IL. Dr. Sein Ohn has extensive experience in Pancreatic Disease. She is affiliated with medical facilities Heartland Regional Medical Center and Crossroads Community Hospital.

3.3 Star Rating
Based on 7 reviews 3.3 Star Rating (7 reviews)

Practice

8 Doctors Park Rd Mount Vernon, IL 62864

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Hospital Highlight

Dr. Sein Ohn is affiliated with Crossroads Community Hospital Mount Vernon, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Sein Ohn specializes in the areas of Gastroenterology & Internal Medicine. See board certifications
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Dr. Sein Ohn's Reviews

Likelihood to recommend Dr. Sein Ohn

3.3
7 ratings, 2 with a written review
5 star
57%
57%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
43%
43%

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Zero stars
Dr Ohn misdiagnosed me as having pancreatitis. She lied about my blood work. She lied about my pancreas. She did an endoscopy and colonoscopy. Those records, along with others have been removed from my chart. She also created a second chart on me.She never once physically examined me. She said my daily vomiting was caused by pregnancy. I had a hysterectomy, there is no possibility of pregnancy. She knew about the hysterectomy.Dr Ohn was supposed to send me to St Louis. Almost a year later she still had not sent the referral.My doctor's can't access my records with her and we can't get into the portal due to her actions. I went for a second opinion and after testing, discovered it's gastroparesis. I'd lost over fifty pounds under her care and I'm terminal now bc of the misdiagnosis from this doc. I've been given less than a year to live. Thanks for killing me Dr Ohn.
What went well
  • Appointment scheduling
  • Staff friendliness
What could be improved
  • I didn't feel respected
  • 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
Elizabeth Waitinas – Jan 30, 2025
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Dr Sein Ohn is a caring doctor. She speaks with you and explaines why you are having a test and discusses the results at the next appointment. We give her 5 stars.
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
4 others found this helpful
Helpful
Crystal Falls – Nov 27, 2018
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How was your experience with Dr. Sein Ohn?

About Me

biography

Dr. Karen Sein Ohn, MD is a gastroenterologist in Mount Vernon, IL. Dr. Sein Ohn has extensive experience in Pancreatic Disease. She is affiliated with medical facilities Heartland Regional Medical Center and Crossroads Community Hospital.
  • 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.

  • Columbia University / School Of Dental And Oral Surgery

    Medical School
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.

Locations

Practice

Crossroads Community Hospital8 Doctors Park Rd Mount Vernon, IL 62864
1
Heartland Rural Healthcare LLC3331 W Deyoung St Marion, IL 62959
2
S Thomas Sehy DPM LLC209 Crossroads Pl Ste 130 Mount Vernon, IL 62864
3

Practice

Heartland Regional Medical Center3333 W Deyoung St Marion, IL 62959
4

Affiliated Hospitals

  • Crossroads Community Hospital

    8 Doctors Park Rd
    Mount Vernon, IL 62864
    Recipient of 1
    hospital award

    Outstanding Patient Experience Award™ (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.

    80%
    Patients said they were given information about recovering at home

    8% lower than the national average

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

    4% lower than the national average

    View all patient feedback
  • Heartland Regional Medical Center

    3333 W Deyoung St
    Marion, IL 62959

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

    78%
    Patients said they were given information about recovering at home

    6% lower than the national average

    73%
    Patients said that doctors always listened to them and explained things well

    3% lower than the national average

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