Jason Ondrejka, DO
Hospice and Palliative Care
Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
MaleAbout Jason Ondrejka
Biography
Jason Ondrejka, DO is a Palliative Medicine physician at Cleveland Clinic Main Campus in Cleveland, Ohio. He is board-certified in both Hospice & Palliative Medicine and Emergency Medicine and completed fellowship training in Palliative Medicine. Currently he specializes in palliative oncology and in providing palliative medicine to hospitalized and critically ill patients. He is focused on optimizing quality of life for his patients with serious illness in collaboration with their care team.
Dr. Ondrejka earned his medical degree from Ohio University Heritage College of Osteopathic medicine in Athens, Ohio. He completed internship and residency at Summa-Akron City Hospital in Emergency Medicine returning there over a decade later for fellowship training in Palliative Medicine.
Outside of work Jason enjoys coaching his children in various sports and spending time with his wife and family. If you cannot find him there is a good chance he has gone fishing.
Education & Board Certifications
Education
- Fellowship: Akron City Hospital, Summa Health System, 2024
- Residency: Summa Health System, Akron City Hospital, 2012
- Internship: Summa Health System, Akron City Hospital, 2009
- Medical Education: Ohio University, 2008
Board Certifications
- Hospice and Palliative Medicine: American Board of Emergency Medicine, 2024
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 2025-09-29, Dr. Ondrejka 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.
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