Department Regional Oncology
Primary Location Twinsburg Family Health & Surgery Center
Type of Doctor Adults Only
Languages Dutch, English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Cancer Center
  • Chemotherapy
  • Clinical Trials
View all 3 Treatment & Services +

Specialty in Diseases & Conditions

  • Breast Cancer
  • Cancer
  • Solid Tumor Disorders
View all 3 Specialties +


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About Kenneth Weiss, MD

Kenneth Weiss is a member of the Staff, Department of Regional Oncology at the Cleveland Clinic Cancer Center in Twinsburg and also sees breast cancer and lung cancer patients at the Taussig Cancer Center, Main Campus.

His main interests are breast cancer, non-small cell lung cancer, and treatment-related side effects and survivorship in breast cancer patients.

Dr Weiss earned his M.D. with honors at the Free University of Brussels(Belgium) where he also did an internship in internal medicine. He completed his residency in internal medicine at Allegheny General Hospital, Pittsburgh PA, where he remained to complete his medical oncology fellowship.

Dr Weiss is Board Certified in Internal Medicine and Medical Oncology, and serves as a relevance reviewer for the Medical Oncology Board Certification Examination. He has published on various solid tumor malignancies and use of cytokines.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Allegheny General Hospital
Medical Oncology
Pittsburgh, PA USA

Residency - Allegheny General Hospital
Internal Medicine
Pittsburgh, PA USA

Internship - Allegheny General Hosp/Med Coll of Penn.
Inernal Medicine
Pittsburgh, PA USA

Medical School - Vrije Universiteit Brussel Faculteit Der Geneeskunde En Farmacie

Undergraduate - Case Western Reserve University
Cleveland, OH USA


  • Internal Medicine - Medical Oncology

Specialty Interests

Breast cancer, lung cancer, lymphoma, solid tumors, myeloma, clinical trials, prostate cancer, testicular cancer, Hodgkin's disease, Non-Hodgkins lymphoma

Research & Publications

Research & Publications

See publications for Kenneth Weiss, 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 1/21/2018, Dr. Weiss 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

115 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
4.8 out of 5
Explains 4.8
Listens 4.9
Courtesy, Respect & Concern 4.9
Knows Medical History 4.8
Time Spent with Patient 4.9
Patient Rating of Doctor 4.8

15 Patient Comments

Reviewed on Nov 15, 2018

Dr. Weiss has run late for all of my appointments. I have simply accepted that that's the way it is, but that makes filling out these surveys difficult. He's a great doctor and worth the wait.

Reviewed on Sep 6, 2018

Dr. Weiss is a very caring and competent provider and fantastic model for the level of excellence for which Clieveland Clinic is known world wide. His whole staff is great.

Reviewed on Aug 6, 2018

I saw Dr. Weiss for chemotherapy after breast cancer surgery. He has been a great supporter through this experience. Every visit he takes the time to understand how I am doing and thoroughly understand any problems and to explain my options. I would highly recommend Dr. Weiss to anyone who has to have chemotherapy treatment. The nurses at the Twinsburg location were amazing during my treatments. They thoroughly explained which drugs they were giving me, in what order and why. They were always friendly and talkative which put me at ease during treatments.

Reviewed on Jul 17, 2018

Trying to call is very frustrating. One time I was on hold for 20 minutes and I gave up. Next time I was on hold 30 minutes. Gave up. Finally messaged doctor's office and asked them to call me when they could. You need more people answering phones.

Reviewed on Jul 16, 2018

I sat in room for nearly an hour, no one came. Finally doctor came and my appointment was cut short.

Reviewed on Jun 4, 2018

great physician

Reviewed on Apr 27, 2018

Fantastic care provider. Thankful for his expertise and would highly recommend him.

Reviewed on Apr 23, 2018

Our experiences with the doctor and his staff was exceptional

Reviewed on Apr 19, 2018

very good experience. doctor spent a lot of time for the first visit .

Reviewed on Apr 11, 2018

Dr. Weiss is still looking over all my materials and desires to give me his best assessment. I have another appointment the end of May.

Reviewed on Apr 11, 2018

It was my first visit with Dr. Weiss and unfortunately he did not have all the medical records (or maybe too much material to go through). He treated me like I was his only patient....very concerned, intensive listening, wanted to give me his best service.

Reviewed on Mar 23, 2018

dr Weiss is the best doctor anyone could ask for if he doesn't know the answers to something he will research until he does a great doctor !!

Reviewed on Jan 23, 2018

Dr. Weiss conducted a thorough, professional examination, answered questions and clearly articulated next steps to arrive at a final diagnosis. My wife and daughter accompanied me and agreed that Dr. Weiss more than met our expectations.

Reviewed on Jan 11, 2018

very good and provider was very pleasant

Reviewed on Dec 4, 2017

I feel that Dr. Weiss is very informed about my illness and keeps me informed.

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