Department Nephrology and Hypertension
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 1/7/2020, 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

106 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

24 Patient Comments

Reviewed on Nov 3, 2020

Dr. Deitzer is the best. she answers all questions and is genuinely concerned about your well-being. she and her staff are great

Reviewed on Oct 20, 2020

Dr Deitzer is a wonderful physician! She is kind and caring and explains well.

Reviewed on Oct 20, 2020

I will always prefer an in office Dr visit. This virtual visit was very positive.

Reviewed on Oct 20, 2020

great doctor very compassionate

Reviewed on Aug 18, 2020

Like I said before, she's a good doctor.Prefer in person visits.

Reviewed on Jul 21, 2020

Dr.Deitzer was as attentive and professional as she is in person.

Reviewed on Jul 21, 2020

Very pleased ! Great Doctor.

Reviewed on Jun 26, 2020

Dr Deltzer is a very knowledgeable physician. She gave full details regarding.. the ultrasound and elevated bloodwork. She outlined a plan of action and set up a return appointment. Dr. Seltzer is a very personable and caring physician.

Reviewed on Jun 26, 2020

I always have a great experience when I visit Doctor Deitzer's office all the nurses and personnel are courteous and professional!

Reviewed on May 8, 2020

very easy access to platform. Dr Dietzer very comfortable w technology

Reviewed on May 8, 2020

it was easy with the instructions I received from the doctor to help me use the portal. very good experience.

Reviewed on May 7, 2020

Dr Deitzer is a genuinely nice, caring physician and I appreciate the care she has given me over the years.

Reviewed on May 6, 2020

It was a very nice experience. The Doctor was very helpful

Reviewed on Apr 29, 2020

I waited a very long time to see Dr. Deitzer and I was very impressed; it was worth the wait.

Reviewed on Mar 10, 2020

Dr. Deitzer is always engaging, explaining everything,asking me questions and how I feel about proceeding with the direction we are taking toward optimum health. . Very thorough.

Reviewed on Mar 5, 2020

I have been so pleased with Dr. Deiter and her care I had my mother start seeing her after moving her up here from Florida.

Reviewed on Feb 28, 2020

Dr. Dietzer is the BEST healthcare physician I've ever had. she is knowledgeable, professional, and her follow up is the best I've ever experienced!!

Reviewed on Feb 27, 2020

Dr Dietzer is very concerned for her patients. An excellent Dr that I highly recommend.

Reviewed on Feb 26, 2020

*Dr. Deitzer has been my doctor for years and I have nothing but high praise for her. She has all the characteristics that everyone would wish for in a doctor. She is kind, caring, explains well, calls to relay info. etc. I'm very pleased to have her in my life to direct my kidney care.

Reviewed on Feb 26, 2020

All of my doctors are with the Cleveland Clinic and do a special job. I ALWAYS recommend the clinic to my friends.

Reviewed on Feb 19, 2020

Dr. Deitzer always listens and takes time to explain.

Reviewed on Jan 24, 2020

I felt the doctor was familiar with my case, very prepared. we discussed my previous test results and she ordered more. She encouraged me to contact her via My Chart if I have further questions or concerns. I feel Dr. Deitzer wants me to be informed about my treatment. Next to my PCP, Dr. Daniel Sweeney, Dr. Deitzer instills in me the utmost confidence in my care. She is an asset to the Clinic.

Reviewed on Jan 15, 2020

Dr. Dietzer is outstanding. I hope that this organization recognizes this.

Reviewed on Jan 14, 2020

Dr Deitzer goes above to make sure I am as healthy as I can be! if I have any concerns she calls me directly.

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