Department Urology
Primary Location Mentor Hospital
Type of Doctor Adults Only
Languages English
Surgeon Yes
Locations
Mentor Hospital
Primary Location

Mentor Hospital

Appointment:
216.444.5600
Fax:
440.578.3110
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
1984

Education & Fellowships

Residency - Cleveland Clinic Foundation
Urology
Cleveland, OH
1981

Fellowship - Cleveland Clinic Foundation
General Surgery
Cleveland, OH
1978

Residency - McGill University
Internal Medicine
Montreal Quebec, Canada
1976

Internship - Jewish General Hospital
Straight Internal medicine
Montreal, QC Canada
1975

Medical Education - McGill Univ. Faculty
Bachelor of Science
Montreal, QC Canada
1974

Certifications

  • Urology
Research & Publications

Research & Publications

See publications for Jeffrey Siminovitch, 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 10/31/2024, Dr. Siminovitch 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

420 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
4.9 out of 5
Explains 4.9
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

60 Patient Comments

Reviewed on May 15, 2025

Great doctor

Reviewed on May 9, 2025

Dr. Siminovitch is always an engaging, caring, a concerned professional. Always taking the time to explain every step and reassuring me along the way.

Reviewed on May 8, 2025

Great doctor. Explained everything

Reviewed on Apr 25, 2025

Dr. Siminovitch shows care, listens well and treated me as a person, not just a number

Reviewed on Apr 25, 2025

I have known Dr Siminovich for nearly 50 years. He is the great professional

Reviewed on Apr 25, 2025

Dr. Siminovitch is an excellent doctor who follows up personally with his patients regarding office visits and test results.

Reviewed on Apr 21, 2025

This was my first visit with Dr S. He is top-notch, and easily wins over your confidence with true professionalism in every respect. I had trouble seeing my primary urologist, so appreciated his fitting me in on short notice. He listens extremely well. Five stars for Dr S!

Reviewed on Apr 21, 2025

Mentor impressed me with its overall organization, and work flow. Getting in, and out, were quick and easy, and all were helpful along the way. Most of all, Dr S listens very well, and quickly gains your confidence when he speaks.

Reviewed on Apr 10, 2025

Dr Siminovitch was excellent. Took his time, listened, informative, friendly, smart, with a warm personality.

Reviewed on Apr 9, 2025

The doctor and staff were excellent and very professional during my visit

Reviewed on Apr 4, 2025

I followed Dr. Siminovitch to the Cleveland Clinic due to his patience, ability and willingness to answer any questions I have.

Reviewed on Mar 31, 2025

Love, love, love this doctor. It is very clear that he loves being a doctor.. He cares.

Reviewed on Mar 27, 2025

Dr Siminovich is my most professional Dr.

Reviewed on Mar 27, 2025

Dr. Siminovitch is always a pleasure to have as a doctor. He talks fast but he does listen and gives you the opportunity to ask questions.

Reviewed on Mar 20, 2025

Dr. Siminovitch is definitely one of my favorites, have never had a bad experience with him or his staff!! Top notch people

Reviewed on Mar 20, 2025

Always very happy with the care the Cleveland clinic provides, very grateful to have them as the prominent healthcare providers in my area!!!

Reviewed on Mar 17, 2025

Great Experience. Dr Siminovich Made things extremely painless and easy.

Reviewed on Mar 12, 2025

Dr. Simonovich is what I would call the "perfect doctor".

Reviewed on Feb 28, 2025

Best doctor around

Reviewed on Feb 27, 2025

Dr simminovitch is very easy to talk to, makes me feel comfortable.

Reviewed on Feb 20, 2025

My visits have always gone well with Dr. Siminovitch.

Reviewed on Feb 6, 2025

Dr. S is a real pro

Reviewed on Feb 6, 2025

Dr. Siminovitch was very kind, knowledgeable and understanding of my health issues.

Reviewed on Feb 6, 2025

Dr.Siminvitch is very knowledgeable and explained his concerns and decisions

Reviewed on Feb 4, 2025

Dr. Siminovitch was very courteous & respectful. He answered all my questions thoroughly.

Reviewed on Jan 28, 2025

Very Good. Doc has always been there for me. When you can't pee, you are in Big Trouble.

Reviewed on Jan 24, 2025

I have every trust and confidence in Dr. Siminovitch!

Reviewed on Jan 24, 2025

Good Experience, very good doctor

Reviewed on Jan 22, 2025

Dr Siminovtch top notch

Reviewed on Jan 16, 2025

Dr. Siminovitch is a terrific doctor.

Reviewed on Jan 13, 2025

All of my appointments with Dr. Siminovitch Have been very professional and educational.

Reviewed on Dec 26, 2024

Doc S. Always ready for me. Straight shooter with a great sense of humor.

Reviewed on Dec 23, 2024

Dr.Siminovitch is the best!

Reviewed on Dec 18, 2024

Have been with this Doctor over 30 years.

Reviewed on Dec 18, 2024

Everything was good with this doctor

Reviewed on Dec 17, 2024

The staff of this practice is exceptionally compassionate in my opinion. Compared to the factory like clinic that I last visited in another state, this visit was confidence building and reassuring. Whatever my health concerns, the outcome of the treatment suggested and the process for completing it, are now in good hands.Thank you, Doctor and all your staff!

Reviewed on Dec 16, 2024

I followed Dr Siminovitch from his last practice. Very professional and detailed. Just an awesome physician.

Reviewed on Dec 13, 2024

Dr. Siminovitch always takes the time to explain every detail before it happens, and even questions me when I am uncertain and when necessary explains things in a way I can understand.

Reviewed on Dec 3, 2024

The doctor was great.

Reviewed on Nov 14, 2024

Dr Jeff is very good and professional!

Reviewed on Nov 8, 2024

Superior Urologist. Glad to have him as my doctor.

Reviewed on Oct 30, 2024

Dr. Siminovitch is a very good doctor.

Reviewed on Oct 30, 2024

Dr. Siminovitch is a very caring doctor.

Reviewed on Oct 29, 2024

I was able to schedule next annual US appointment and my annual MD appointment after my visit with Dr Siminovitch. This was very helpful.

Reviewed on Oct 25, 2024

Dr. Siminovich is the best. Very easy to talk to and caring about patient welfare.

Reviewed on Oct 8, 2024

Dr. Siminovich is the best. If you're there for a biopsy or other procedure he puts you at ease with his great sense of humor and when your waiting for your results, he calls you personally as soon as he gets them.

Reviewed on Aug 26, 2024

He's the best doctor in the world

Reviewed on Aug 26, 2024

Excellent Doctor and personel

Reviewed on Aug 23, 2024

I love my doctor Siminovich

Reviewed on Aug 8, 2024

Dr. Siminovitch was very good at describing the options available to me & showed genuine care for my condition/

Reviewed on Aug 1, 2024

Dr. Siminovitch is always excellent. He understands all of my conditions and takes care of all of me. Thank you Dr. Siminovitch.

Reviewed on Jul 26, 2024

Provider was professional and informative. I never felt rushed.

Reviewed on Jul 12, 2024

I really like this doctor

Reviewed on Jul 8, 2024

He's the best.

Reviewed on Jul 2, 2024

Dr. Siminovitch was respectful & professional.

Reviewed on Jul 1, 2024

I like Dr. Sminovitch..... His manner is professional and very human at the same time....

Reviewed on Jun 28, 2024

My yearly appointment was not scheduled timely by my error. Dr. Siminovitch is a colleague and when contacting him personally, he arranged for an earlier appointment for an examination

Reviewed on Jun 28, 2024

Dr. Siminovitch is a long time personal friend and colleague.

Reviewed on Jun 26, 2024

Great doctor and staff!

Reviewed on Jun 4, 2024

Doctor is a great doctor

Back to Top