Emergency icon Important Updates
Department Hematology and Medical Oncology
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Locations
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Appointment:
216.217.1300
Fax:
216.444.9464
Specialties & Treatments

Treatment & Services

  • Cancer Center
View all 1 Treatment & Services +
Insurance

Insurance

Is Cleveland Clinic Part of Your Insurance?

Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.

View All Plans
Education & Professional Highlights

Education & Professional Highlights

Appointed
2018

Education & Fellowships

Fellowship - The Cleveland Clinic Foundation
Hematology/Oncology
Cleveland, OH
2022

Residency - UH Case Medical Center
Internal Medicine
Cleveland, OH
2018

Internship - UH Case Medical Center
Cleveland, OH
2016

Medical Education - University of Texas Medical Branch
Galveston, TX
2015

Undergraduate - University of Wisconsin
Madison, WI
2011

Certifications

  • Internal Medicine
  • Internal Medicine - Medical Oncology
Research & Publications

Research & Publications

See publications for Tiffany Onger, 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 5/3/2024, Dr. Onger has reported the financial relationships with the companies listed below. 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.

Consulting and/or Speaking. Dr. Onger receives fees of $5,000 or more per year (or, in rare cases, equity or stock options) as a paid consultant, speaker or as a member of an advisory committee for the following companies:

  • Curio Science LLC

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

119 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
5 out of 5
Explains 5
Listens 4.8
Courtesy, Respect & Concern 5
Patient Rating of Doctor 5

22 Patient Comments

Reviewed on Nov 5, 2024

Dr.Onger provided me a thorough and informative second opinion. Very good explanations of my cancer and treatment options.

Reviewed on Oct 29, 2024

I thought Dr Onger was a wonderful provider and would recommend her.

Reviewed on Oct 15, 2024

Dr. Onger and her office respond to my email messages in a timely manner, which is good.

Reviewed on Oct 15, 2024

Dr. Onger is a very caring, pleasant and professional physician. She makes you feel at ease, listens to your concerns and questions and is able to provide good and clear answers. She is very knowledgeable. She also involves you in the decision making process. She is very kind. I also appreciate the fact that they work well together as a team of specialists (medical oncologist, radiation oncologist, oncology surgeon) to determine the best course of action for their patient.

Reviewed on Oct 14, 2024

Dr. Onger was fantastic

Reviewed on Oct 14, 2024

Dr. Onger was awesome!

Reviewed on Sep 19, 2024

Dr Onger is excellent. She's very knowledgeable and skilled. She sees and treats you as a whole person. She is friendly and compassionate. I'm very lucky to have her as my oncologist!

Reviewed on Aug 1, 2024

Dr.,Onger saw how concerned I was about taking my new prescription and offered another option. I certainly appreciate her caring.,

Reviewed on Jul 29, 2024

Dr zinger and her office staff are so accommodating and kind. She explains everything very thoroughly and is so knowledgable and kind. She really shows she cares

Reviewed on May 30, 2024

I appreciate the video visit with Dr Onger.

Reviewed on May 2, 2024

Dr. Onger responded to my online request for a refill of medication immediately.

Reviewed on May 2, 2024

I feel Dr. Onger truly listens to my concerns. She makes sure to answer my questions and even those I don't know to ask.

Reviewed on Apr 11, 2024

Dr Onger is exceptional. I feel as though I can discuss anything with her & she always takes the time to listen and answer questions.

Reviewed on Apr 11, 2024

Dr. Onger is a wonderful doctor. She goes above and beyond in her care! She found a medical problem in me that is completely unrelated to my cancer and had gone undetected for years! She is compassionate and caring, as well. She truly is exceptional!!

Reviewed on Mar 5, 2024

Dr. Onger took as much time as needed to address my questions and concerns. She explained everything to me in detail. I appreciated her kind and understanding personality during my appointment.

Reviewed on Mar 5, 2024

This was my first encounter with Dr. Onger as my oncologist is now in Wooster. She took a lot of time going over my history with me and my cancer treatment. I was very comfortable with her and glad that since I am not seeing Dr. Abramovich I'm seeing her. I think she's wonderful.

Reviewed on Feb 13, 2024

She's amazing!!

Reviewed on Jan 30, 2024

Dr Onger is very responsive, knowledgeable, and explains things very well. She asks my opinion and asks if I understand and am confident in the decisions we make together before moving on.

Reviewed on Jan 18, 2024

Dr. Onger is very passionate about what she does and made me feel confident in my treatment plan.

Reviewed on Jan 16, 2024

I was happy with Dr. Abramovich, I'm very happy with Dr. Onger

Reviewed on Jan 8, 2024

Loved Dr Onger, she had a student showing her; very knowledge.

Reviewed on Dec 18, 2023

Dr. Onger combines amazing empathy and expertise!

Back to Top