Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
MaleEducation & Board Certifications
Education
- Residency: Case Western Reserve University - University Hospitals of Cleveland, 2011
- Medical Education: SUNY Upstate Medical University, 2007
- Undergraduate: SUNY at Geneseo, 2003
Board Certifications
- Internal Medicine: American Board of Internal Medicine, 2011
- Pediatrics: American Board of Pediatrics, 2011
Research & Publications
See publications for this provider. (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
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2026-03-20, 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.
Insurances Accepted
Video
Ratings & Reviews
4.9 out of 5
329 ratings, 38 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/8/2026
Love Dr K. That''s the only reason I come from Wickliffe. Very straight forward and true to his patient.
- 5 out of 5 starsReviewed on 4/8/2026
Dr. Koniarcyk always gives details and pulls diagrams etc when I have questions.
- 5 out of 5 starsReviewed on 4/8/2026
Doctor was excellent-informative and professional
- 5 out of 5 starsReviewed on 4/6/2026
Dr. K is great.
- 5 out of 5 starsReviewed on 3/23/2026
Dr K great repore!
- 5 out of 5 starsReviewed on 2/23/2026
Dr K. Is a caring physician. Answered all questions and concerns.
- 5 out of 5 starsReviewed on 2/10/2026
Doctor was professional, caring, and concerned
- 5 out of 5 starsReviewed on 2/10/2026
Care received was excellent from NP and doctor. Couldn't have been better.
- 5 out of 5 starsReviewed on 2/10/2026
Doctor was caring and professional
- 5 out of 5 starsReviewed on 2/10/2026
Dr. Koniarcyk is consistently kind and patient with our son, even when he is struggling with the appointment. That means so much to me, that you provide not just medical science, but a healing space for him. Thank you for going above and beyond.
- 5 out of 5 starsReviewed on 2/10/2026
Excellent first visit with Dr. K.
- 5 out of 5 starsReviewed on 1/29/2026
Good doctor, even when I don 't agree with him. He explains.
- 5 out of 5 starsReviewed on 1/29/2026
Dr konarsick is an excellent dr.
- 5 out of 5 starsReviewed on 12/29/2025
I have been with Dr. K since 2013. He was wonderful to my husband while he was ill and patient with me! He continues to care and it is always nice to see him!
- 5 out of 5 starsReviewed on 11/20/2025
Dr K, friendly & efficient
- 5 out of 5 starsReviewed on 11/20/2025
Dr K is very knowledgeable, professional and courteous.
- 5 out of 5 starsReviewed on 11/13/2025
Dr. Michael Koniarczyk is GREAT. I am so lucky he Is my primary doctor.
- 5 out of 5 starsReviewed on 11/7/2025
Dr. Koniarczyk is great.
- 5 out of 5 starsReviewed on 11/7/2025
Good doctor
- 5 out of 5 starsReviewed on 10/7/2025
Dr. K is excellent.
- 5 out of 5 starsReviewed on 10/7/2025
Dr. K, always treats me with respect and understanding. He listens to everything I say, makes suggestions and is very supportive.
- 5 out of 5 starsReviewed on 9/24/2025
Dr. K is awesome! He listens
- 5 out of 5 starsReviewed on 9/22/2025
The doctor is knowledgeable & caring. He listens to patients. He is the best!
- 5 out of 5 starsReviewed on 9/12/2025
Dr K is the best doctor I've ever had
- 5 out of 5 starsReviewed on 8/19/2025
Dr K was wonderful
- 5 out of 5 starsReviewed on 8/19/2025
The Doctor was professional and personable
- 5 out of 5 starsReviewed on 8/4/2025
Dr. Koniarcyk was kind, patient, and helpful. He listened, did not rush, and was supportive. He was gentle and validating with our son who was feeling uncomfortable at the appointment.
- 5 out of 5 starsReviewed on 7/29/2025
Dr. K is the best doctor I have ever had and will continue to stay with him
- 5 out of 5 starsReviewed on 7/29/2025
Dr. K showed care and concern to me after my fall.
- 5 out of 5 starsReviewed on 7/22/2025
The written text summary is an excellent tool in remembering what the Doctor explained
- 5 out of 5 starsReviewed on 7/15/2025
Easy to get online. E- visit with Dr Kanarcyck went well without any tech problems
- 5 out of 5 starsReviewed on 6/23/2025
Dr K was so kind dealing with me. My son had passed away almost 2 weeks prior to the appt and the nurses and D K were excellent listening and with their recommendations. Thank you.
- 5 out of 5 starsReviewed on 5/12/2025
I really liked that he had an AI assistant. This allowed him to look at me (and not typing) while we discussed my concerns.
- 5 out of 5 starsReviewed on 5/4/2025
The doctor is always very nice and helpful.
- 5 out of 5 starsReviewed on 5/4/2025
Dr. K. Has taken care of me, and I appreciate his realness.
- 5 out of 5 starsReviewed on 5/4/2025
Dr. K. Is very professional, but also caring and thorough.
- 5 out of 5 starsReviewed on 4/25/2025
Dr K is the best Doctor I have had. He is present with me not checking his watch or thinking about next patient and ignoring me. I feel heard.
- 5 out of 5 starsReviewed on 4/25/2025
Dr. K is the best. We go back to 2013. I just wish I could see him more often, but I'm always referred to a specialist. Nonetheless he is always informed of my appointment s.