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Dr. Marilyn Kosier, MD

Dr. Marilyn Kosier, MD

Ophthalmology*
40+ years of experience

Dr. Marilyn Kosier, MD is an ophthalmologist in Lancaster, OH and has over 40 years of experience in the medical field. She graduated from Ohio State University College of Medicine in 1980. She is affiliated with Fairfield Medical Center. She is accepting new patients.

3.8 Star Rating
Based on 17 reviews 3.8 Star Rating (17 reviews)

Practice

1520 Sheridan Dr Lancaster, OH 43130

At a Glance

  • Area of Expertise
    Dr. Kosier specializes in the area of Ophthalmology. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews
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Dr. Kosier's Reviews

Likelihood to recommend Dr. Kosier

3.8
17 ratings, 8 with a written review
5 star
71%
71%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
29%
29%

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My husband and I go to see Dr. Kosier on a regular schedule. She and her staff treat us with kindness and are professional. Dr. Kosier noticed a change in my husband's eye and immediately sent him to a specialist that has saved his eyesight. She does tell it straight and simple, I like that and respect her very much. Love the girls in the office too.
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
DB – Jan 10, 2024
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Extremely slow office!! You must plan 1.5-2 hours or if you're day for a 10 minute examination. Mainly because Dr. Kosier talks her head off to every patient about things that are completely not health related. The way I know this is because every time I've been there, I can hear her entire conversation with the patient in the next room. She is sometimes friendly but very brash. For the most part she's rude and overtalks you. The staff is nice but in general the office as a whole acts very condescending, which is a trickle down from the doctor's behavior.
What went well
No results
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Long wait times
Helpful
Sep 29, 2021
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I can’t say enough about Dr. Kosier and her staff. When my husband and I walked into the office her staff immediately greeted us and quickKy completed necessary paperwork. We found Dr. Kosier to be skilled, efficient and she answered all our questions. What I appreciated the most was how much time Dr. Kosier spent with us, she or her staff never tried to hurry us up like so many others. I highly recommend this practice. A side note, she was recommended by one of the top eye surgeons in Columbus, Ohio.
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
Peggy McDevitt – May 06, 2020
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I would not recommend her at all. She was very rude, told him if if didn't hold still, he should not have come in. He has extremely light sensitive eyes and when he said he preferred his eyes not to be dilated, she insisted. He said he just really wanted to leave. Gave him a lecture on quitting smoking the whole time. If you want a free smoking cessation while getting your eyes checked, go here.
What went well
  • Office environment
  • Appointment scheduling
  • Staff friendliness
  • Wait times
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
Helpful
Don't go in Lancaster, OH – Jun 23, 2017
If this patient was unhappy with their services... Read More
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Amazing Doctor and Staff!!!!
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
PETE in Columbus, OH – May 03, 2017
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She has been very helpful and kind. My wife and I love the staff. They are very friendly and efficient. I have recommended her many times.
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
Bryce Peck in Lancaster, Ohio – Apr 19, 2017
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My husband and I both go to Dr. Kosier on a regular basis. She has done cataract surgery on both of my eyes and it has helped me tremendously. She is so sweet and always helpful. She takes her time and listens to my questions. I would highly recommend her to anyone.
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
Marty Peck in Lancaster, Ohio – Apr 19, 2017
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Dr. Kosier has performed cataract surgery on two other family members other the years, so I felt very comfortable with her diagnosis and surgical abilities. I have had one eye completed and I am looking forward to completing the second eye very soon. I opted for the special lens that helped correct my severe astigmatism so I will be able to go without glasses for the first time since I was a young child.
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
Betty in Lancaster, OH – Apr 14, 2016
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About Me

biography

Dr. Marilyn Kosier, MD is an ophthalmologist in Lancaster, OH and has over 40 years of experience in the medical field. She graduated from Ohio State University College of Medicine in 1980. She is affiliated with Fairfield Medical Center. She is accepting new patients.
  • Ophthalmology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Beaumont Hospital - Royal Oak Campus

    Residency Hospital
  • Morristown Memorial Hospital

    Residency Hospital
  • Ohio State University College Of Medicine

    Medical School, 1980
American Board of Medical Specialties®
American Board of Ophthalmology®
Ophthalmology
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

Unavail1520 Sheridan Dr Lancaster, OH 43130
1

Affiliated Hospitals

  • Fairfield Medical Center

    401 N Ewing St
    Lancaster, OH 43130
    Recipient of 2
    hospital awards

    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.

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

    2% higher than the national average

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

    3% higher than the national average

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