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Department Internal Medicine and Geriatrics
Primary Location Mentor Medical Office Building
Type of Doctor Both Adults and Children & Adolescents
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Pediatrician
  • Pediatrics
  • Primary Care Pediatrics
View all 3 Treatment & Services +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - Case Western Reserve University - University Hospitals of Cleveland
Internal Medicine
Cleveland, OH

Medical Education - SUNY Upstate Medical University
Syracuse, NY

Undergraduate - SUNY at Geneseo
Geneseo, NY


  • Pediatrics
  • Internal Medicine
Research & Publications

Research & Publications

See publications for Michael Koniarczyk, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 1/1/2024, Dr. Koniarczyk has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

360 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.8
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.8

38 Patient Comments

Reviewed on May 15, 2024

Dr. K is awesome. Very professional.

Reviewed on May 10, 2024

Had an appointment for a date that Dr. K as it turns out had an unexpected medical meeting develop during the time of my appointment so his office asked to delay my appointment 1-day which was AOK with me. When I went My Chart to register for the appontment and confirm its existence there was NO appointment, When I inquired with The Clinich they said I could see Dr. K in November. I went to the Mentor office and told them this was not acceptable and they got me in for a follow up appointment virtually a week later.

Reviewed on May 10, 2024

At age 73 other than my original Clinic EP Dr. Dan Cantillon who is now Chief Medical officer at Masimo I have never had a physician as good as Dr. K

Reviewed on Mar 27, 2024

He is a good Doctor that takes his time

Reviewed on Mar 27, 2024

Dr. Koniarczyk is very knowledgeable and thorough in providing care. In assessing the side effect of my current medication, he suggested an alternative medication that is working quite well. I appreciate that he has recommended a follow up to monitor my blood pressure with a nurse.

Reviewed on Mar 25, 2024

A pleasure seeing Dr K for medical advice each year. Offers good suggestions based on statistics and leaves the decision to me.

Reviewed on Mar 21, 2024

Dr Koniarczyk has always been just Great for my needs. No complaints he's the Best.

Reviewed on Mar 15, 2024

Dr K is great. Younger guy with old school work ethic. That's hard to find in any line of work these days. He's super informative and really into his profession. Glad to have him as my primary care doctor, I feel well taken care of. Thanks

Reviewed on Mar 8, 2024

It's very hard to get in to see my doctor

Reviewed on Mar 7, 2024

Dr Koniarczyk is an excellent listener and takes time to answer all of my questions and concerns. I responded to the questions above based on past experience while scheduling; this specific appointment was scheduled for me

Reviewed on Mar 7, 2024

Dr. Koniarczyk makes me feel like he is concerned about my overall health and wellbeing

Reviewed on Jan 24, 2024

I'm in great hands with Dr. K

Reviewed on Jan 22, 2024

Very caring and professional physician!!

Reviewed on Jan 17, 2024

Dr. K got me in extremely fast after my er visit

Reviewed on Dec 20, 2023

Dr. K is kind and gentle doctor. There should be more doctors like him.

Reviewed on Dec 20, 2023

It was nice to see primary care physician. Enjoyed our conversation

Reviewed on Nov 27, 2023

Dr. K is kind, considerate, and answers all questions honestly and completely. A pleasure to have him as my PCP.

Reviewed on Nov 17, 2023

My first experience with dr K,i was very satisified.

Reviewed on Nov 15, 2023

Dr Koniarczyk is always kind and patient.

Reviewed on Oct 27, 2023

I was comfortable waiting to see the dr. Very comfortable talking to the dr.

Reviewed on Oct 26, 2023

Dr.Koniarczk has always been great. Over 3 years now he has exceeded my expectations.

Reviewed on Oct 25, 2023

Very professional and nice Doctor. Caring and thoughtful. Good care.

Reviewed on Oct 23, 2023

Dr Koniarczyk definitely listens and includes me in the discussion I feel he is very patient as an 80 year old can present with a lot of problems. I never feel rushed during my appointment

Reviewed on Oct 23, 2023

It is not always easy to get an appointment with Dr. Koniarczyk but when I needed an appointment the scheduler at Mentor found somebody to see me that day

Reviewed on Sep 26, 2023

All great providers.

Reviewed on Sep 25, 2023

Great doctor

Reviewed on Sep 22, 2023

Love Dr K, his attention to his patients and parents is excellent. He is very knowledgeable, professional, and personable. Very caring and so good with babies!

Reviewed on Sep 14, 2023

Scheduling was a little further out than I wanted but the did give me the option to see a different doctor. I chose to wait for Dr K because my son is comfortable with him.

Reviewed on Sep 14, 2023

Dr K was helpful and answered all my questions.

Reviewed on Aug 28, 2023

Dr.K is a great doctor! I am very confident in his ability to treat my conditions.

Reviewed on Aug 24, 2023

Good caring doctor

Reviewed on Aug 22, 2023

Dr.K was great at listening to my problem and open to thoughts. He also brought up things I hadn't thought of

Reviewed on Aug 7, 2023

*Dr. Koniarczyk is a very caring physician but there are not enough staff at this facility to handle demands.

Reviewed on Jul 27, 2023

Dr. Koniarczyk was wonderful with my kiddo, and with me and my questions, as always.

Reviewed on Jul 17, 2023

Great doctor! Took time to answer all my questions & seemed to really care about us

Reviewed on Jul 14, 2023

Dr Koniarczyk was excellent in explaining how and why my testing will change as my age advances.

Reviewed on Jun 28, 2023

The doctor was absolutely super !

Reviewed on Jun 12, 2023

Dr. Koniarczyk, and the staff, are, and have always, been thoughtful and courteous.

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