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Department Kidney Medicine
Primary Location Avon Hospital
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Dialysis
  • Nephrology
View all 2 Treatment & Services +

Specialty in Diseases & Conditions

  • Acute Renal Failure
  • Chronic Kidney Disease
  • Hypertension - High Blood Pressure
View all 3 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Cleveland Clinic
Nephrology and Hypertension
Cleveland, OH USA

Residency - Cleveland Clinic
Internal Medicine
Cleveland, OH USA

Medical Education - New York College of Osteopathic Medicine
New York, NY USA

Undergraduate - Carnegie Mellon University
Pittsburgh, PA USA


  • Internal Medicine - Nephrology
Research & Publications

Research & Publications

See publications for Diana Deitzer, DO.

(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 11/7/2021, Dr. Deitzer 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

116 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

23 Patient Comments

Reviewed on Oct 13, 2021

Dr. Deitzer was very cordial , informative and relatable in trying to delve deeper of why I am producing kidney stones.

Reviewed on Sep 30, 2021

Wonderful and thorough doctor.

Reviewed on Sep 10, 2021

I was surprised by the amount of time Dr Deitzer took with me. She thoroughly explained everything.

Reviewed on Aug 13, 2021

Good Doctor took her time to answer my question s and ask me question. I would recommend her to others

Reviewed on Jul 15, 2021

This physician is unique in that she listens carefully and fully to what I say and responds and explains her response. I love her.

Reviewed on Jul 14, 2021

Dr. Deitzer has been and will continue to be my nephrologist. I have to drive an hour and a half to get there and could find a nephrologist closer. But I could never find one as caring and thoughtful as Dr Diane she has been my caregiver for quite a few years. I would not dream of changing doctors even if I could find one on my doorstep. She has been exceptional from day one! She is thorough, professional and genuinely cares about my well-being. No one could ask for a better doctor!

Reviewed on Jul 13, 2021

I tell EVERYONE I know what an excellent dr she is.. Great listener.. KindON TIMEalso just a wonderful human!!

Reviewed on Jul 2, 2021

1st time with Dr. Dietzer. She was wonderful. Explained everything! I told her she was lovely.

Reviewed on Jun 4, 2021

Dr. Diana Deitzer and staff it was a great experience

Reviewed on May 14, 2021

Dr Dietzer is a good Doctor. she listened to our concerns.

Reviewed on May 11, 2021

Dr Dietzer is a good listener. clear communicator. Tells you best solution

Reviewed on May 11, 2021

Dr. Dietzer and her staff are always responsive and personable. They are all wonderful.

Reviewed on May 11, 2021

Dr. Dietzer is the main reason I keep coming back. She has always been very good to me.

Reviewed on Mar 19, 2021

Dr. Dietzer is a true professional! Excellent bed side manner. Very efficient and knowledgeable. She is the best doctor I ever had! Thank you Dr. Dietzer.

Reviewed on Mar 19, 2021

Diana Deitzer DO is an excellent physician with caring qualities with focused overall medical intelligence

Reviewed on Mar 18, 2021

Dr Dietzer is the absolute best! Always responds to phone calls and emails promptly! Everyone should have this type of care, Very professional and very caring

Reviewed on Mar 5, 2021

Dr. Dietzer always listens to you, considers whaty you are saying and does her best to explain her concerns and what is needed

Reviewed on Mar 5, 2021

Dr. Deitzer is the best!

Reviewed on Jan 29, 2021

Dr. Deitzer was excellent. she took time with me and appropriately explained treatment plan. would recommend her to anyone.

Reviewed on Jan 29, 2021

Dr Deitzer is very informative and professional. I would recommend her for kidney disease treatment.

Reviewed on Jan 19, 2021

always respect Dr Dietzer and trust her

Reviewed on Jan 8, 2021

Excellent Dr Dietzer was very helpful.

Reviewed on Jan 8, 2021

Dr Dietzer was very helpful.

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