Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
FemaleLocations
- Stephanie Tubbs Jones Health Center
- 13944 Euclid Avenue, E Cleveland, OH 44112
- Get Directions
Education & Board Certifications
Education
- Residency: Huron Hospital, 2002
- Internship: Huron Hospital, 2000
- Internship: Huron Hospital - CCHS, 2000
- Medical Education: Aieti The Highest Medical School, 1997
Board Certifications
- Internal Medicine: American Board of Internal Medicine, 2003
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. Kobaivanova 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
73 ratings, 13 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 12/8/2025
Best doctor ever in Cleveland Clinic
- 5 out of 5 starsReviewed on 11/7/2025
Excellent staff from the first floor to Dr Na Na office, and a happy environment. Thanks
- 5 out of 5 starsReviewed on 10/7/2025
Dr.Nana has always been a genuine person and professional.
- 5 out of 5 starsReviewed on 10/7/2025
The Doctor deserves a nurse that is honest.
- 5 out of 5 starsReviewed on 9/12/2025
Dr Nana has always showed concern about her patients
- 5 out of 5 starsReviewed on 8/27/2025
The doctor was very professional and helpful.
- 5 out of 5 starsReviewed on 8/27/2025
Very caring and helpful. Extremely knowledgeable doctor. Very respectful and trustworthy Doctor. Thank a bunch
- 5 out of 5 starsReviewed on 7/29/2025
Dr. Nana has been a angel in handling my Situation. She has shown concern and been involved with respect. Thank you Dr. Nana
- 5 out of 5 starsReviewed on 5/29/2025
De. Nana is a great doctor and she care about me as a person and patient! I love and respect her.
- 5 out of 5 starsReviewed on 5/22/2025
The doctor was concerned about my ongoing struggle with balance issues and showed her concern
- 5 out of 5 starsReviewed on 5/19/2025
Excellent relationship with doctor.
- 5 out of 5 starsReviewed on 5/19/2025
Dr Nana was very thorough when asking questions about my health questions that I didn't think to ask.She listens well explains and answers all of my questions. The MA does an awesome professional job with intake before seeing Dr Nana
- 5 out of 5 starsReviewed on 5/5/2025
Dr. Nana is a very caring doctor . She addressed all my concerns .