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Department Cleveland Clinic Lou Ruvo Center for Brain Health
Primary Location Lou Ruvo Center for Brain Health - Las Vegas
Type of Doctor Adults Only
Languages English
Surgeon No


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - National Institute of Health
Clinical Neurophysiology
Bethesda, MD USA

Fellowship - National Institutes of Health
Clinical Neurophysiology
Bethesda, MD USA

Fellowship - NIH - Neurophysiology


Fellowship - National Institutes of Health
Movement Disorders/EMG
Bethesda, MD USA

Fellowship - NINDS - Movement Disorders


Residency - SUNY Downstate Medical Center
Brooklyn, NY USA

Residency - SUNY Downstate


Internship - Brookdale Hospital Medical Center
Internal Medicine
Brooklyn, NY USA

Internship - Brookdale University Hospital


Fellowship - SUNY Downstate


Medical Education - Szeged University School of Medicine


Medical Education - University of Szeged



  • Psychiatry and Neurology - Neurology
Research & Publications

Research & Publications

See publications for Zoltan Mari, 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 11/30/2020, Dr. Mari 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. Mari receives fees of $5,000 or more per year as a paid consultant, speaker or member of an advisory committee for the following companies:

  • Global Kinetics Corporation
  • US WorldMeds, LLC
  • Biogen Idec, Inc.
  • Kyowa Hakko Kirin Co., Ltd.
  • Acadia Pharmaceuticals, Inc.
  • CNS Ratings LLC

Fiduciary Role. Dr. Mari serves in a fiduciary capacity, such as an elected officer, director or chief medical officer, for the following companies or other entities:

  • Z NeuroSciences, LLC
  • Neuraly, Inc.

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

331 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 5
Patient Rating of Doctor 5

92 Patient Comments

Reviewed on Jul 15, 2021

Dr Mari is outstanding

Reviewed on Jul 1, 2021

Dr. Mari is magnificent and everyone is so caring and compassionate. I am so fortunate to have Dr. Mari in my corner during this journey!!!

Reviewed on Jun 23, 2021

dr Mari is a very understanding dr. he helped me make certain decisions that I plan to do.

Reviewed on Jun 23, 2021

Dr. Zoltan is amazing. I've been to several neurologist over the past many years and he is by far the most informative, He is compassionate, thorough and explains in details the process, and options available at this time. He is #1 in my book!

Reviewed on Jun 17, 2021

great doctor!

Reviewed on Jun 17, 2021

Dr. Mari is an excellent doctor. He listens well and really cares. I really trust him.

Reviewed on Jun 16, 2021

The Las Vegas community is very fortunate to have Cleveland clinic. Dr. Mari Is simply outstanding!! I'm so grateful he's my doctor.

Reviewed on Jun 16, 2021

dr Mari us the best doctor I've ever had. just great!!

Reviewed on Jun 10, 2021

Dr. Mari is wonderful. Because of the botox shots that I get every 3 months, I have not had a migraine headache if over 3 years.

Reviewed on May 26, 2021

dr.mari was very nice 2 meet

Reviewed on May 26, 2021

dr.mari & Molly where very good

Reviewed on May 19, 2021

Dr Mari explained everything in detail. I appreciate the time he took

Reviewed on Apr 29, 2021

I wish all my doctors were as good as Doctor Mari.

Reviewed on Apr 29, 2021

as I said earlier in the survey, I wish all of my doctors we're as good as dr. Mari

Reviewed on Apr 27, 2021

The provider always offers an excellent care, so after online visit, I feel better.

Reviewed on Apr 22, 2021

Dr Mari rocks

Reviewed on Apr 21, 2021

I appreciate Dr. Mari's outstanding care and compassion. Also I would like to express my gratitude to Dr. Christine Ross for her expertise and compassion during my physical therapy session.

Reviewed on Apr 15, 2021

Everyone at Cleveland Clinic-Lou Ruvo Center for Brain Health is exceptional. Dr. Zoltan Mari and his team are always fantastic! We appreciate Dr. Mari and his team so very much!

Reviewed on Apr 15, 2021

Dr. Zoltan Mari & his team at CC-Lou Ruvo Center are always caring, professional, so incredibly informed and always helpful. We appreciate Dr. Mari's expertise and knowledge so very much! We feel the same about his team, including Jenny Nguyen. Everyone helps us and we feel so supported, as my husband and I try to help my uncle.

Reviewed on Apr 14, 2021

Overall great experience and Dr. Mari is a professional great best side manner.

Reviewed on Apr 7, 2021

Dr Mari was very professional & confident as well as very knowledgeable. He has what is called great bedside manner. He made me feel like I was talking with my best friend. He is always very honest & encouraging. I so fortunate he is my dr.

Reviewed on Apr 1, 2021

Dr. Mari is an excellent physician

Reviewed on Apr 1, 2021

Dr. Mari really always listens to my concerns and addresses them. I have a life long disability and I would strongly recommend Dr. Mari to any of my friends.

Reviewed on Mar 30, 2021

Very good - highly desirable way to communicate with Dr Z

Reviewed on Mar 30, 2021

Dr Z is outstanding!

Reviewed on Mar 25, 2021

Dr. Mari is an amazing doctor. He is very knowledgeable, confident, patient, overall a most caring doctor. As frustrating as my problem is to me, he gave me hope that there is an answer. Yet, he didn't all the promise.

Reviewed on Mar 24, 2021

Dr Mari addressed my concerns and questions. Having just been diagnosed with Parkinson's, I was concerned and somewhat anxious. The visit with Dr Mari helped immensely - he explained, answered, reassured and left me feeling assured and encouraged.

Reviewed on Mar 24, 2021

Dr Mari addressed my concerns in a caring manner.

Reviewed on Mar 17, 2021

dr Mari is the best doctor I've had in years!!!!

Reviewed on Mar 11, 2021

Dr Mari is very nice and explains everything to you.

Reviewed on Mar 9, 2021

Dr. Mari is one outstanding specialist in Parkinson's Disease. As always he was again on the front of PD research. I do not expect anything but the best care of him.

Reviewed on Mar 3, 2021

Despite my appt being at the end of a long day, Dr. Mari was very attentive and took my concerns seriously and addressed them with compassion and urgency.

Reviewed on Mar 2, 2021

Dr. Mari has been very accessible via My Chart.

Reviewed on Feb 24, 2021

Dr. Mari is excellent.

Reviewed on Feb 18, 2021

Dr Mari is wonderful! we are lucky to have him here in Las Vegas. appreciate his knowledge and caring passion for patients.

Reviewed on Jan 28, 2021


Reviewed on Jan 27, 2021

Dr. Mari is the absolute best in every way.

Reviewed on Jan 26, 2021

It is a blessing to have the opportunity to have a doctor of Dr. Mari's caliber caring for my Parkinsons case.

Reviewed on Jan 12, 2021

doctor Zoltan Mari is a great doctor and could not have anyone better

Reviewed on Jan 7, 2021

Dr. Mari is always kind and thorough.

Reviewed on Jan 6, 2021

Dr Mari takes time with us, and helps us understand what is going on..good physician.. glad he's on our side..

Reviewed on Dec 31, 2020

My mother had a question about the botox and a possible side effect. Dr. Mari took the time to answer the question thoroughly and so we could understand.

Reviewed on Dec 31, 2020

I always recommend Cleveland Clinic and Dr. Mari.

Reviewed on Dec 31, 2020

*Dr. Mari is a great listener & asks questions to help me with my condition. He always thinks & takes action when I explain something. Great doctor.

Reviewed on Dec 30, 2020

The nurse made me feel welcome & was very caring & professional. Dr Mari was very friendly, very professional, very caring, & lots of outstanding knowledge of Parkinson's. I'm very fortunate to have him as my Neurologist.

Reviewed on Dec 29, 2020

I appreciated Dr Mari's explanation re anesthesia for PD pt

Reviewed on Dec 23, 2020

dr Zoltan Mari is a good listener and a excellent practitioner I would recommend him to anyone

Reviewed on Dec 23, 2020

Dr. Mari explained the diagnosis clearly and discussed my treatment options. He answered all of my questions. Dr. Mari is an excellent communicator.

Reviewed on Dec 17, 2020

I feel lucky to have Dr Mari and nurse Jeremiah as well

Reviewed on Dec 9, 2020

superior service! Dr Mari is fantastic and I'm grateful to have Cleveland clinic with me on this journey.

Reviewed on Dec 9, 2020

Dr Mari is as nice as he is intelligent. He's an all-around superstar.

Reviewed on Dec 9, 2020

Dr Mari has a packed schedule and it's easy to see why. It would be nice if it was easier to see him quickly but understandable why it isn't easy.

Reviewed on Dec 9, 2020

Dr Mari is wonderful

Reviewed on Dec 3, 2020

*Dr. Mari is the best.

Reviewed on Dec 3, 2020

Dr. Mari is very personable and explained in comprehensible terms my treatment options and predictions re. development of my Parkinson's symptoms. I had a lot of questions which he answered thoroughly and I never felt rushed.

Reviewed on Dec 3, 2020

Dr Mari is very caring and professional

Reviewed on Nov 19, 2020

he is the best Nuerologist dr I have had out 7 Nuerosugeons.

Reviewed on Nov 19, 2020

Dr Mari is a wonderful person and his staff are always great to work with. Each time I visit I learn from them and feel hopeful.

Reviewed on Nov 12, 2020

Dr. Mari is very component.

Reviewed on Nov 11, 2020

Dr. Mari is fully engaged in my problem and presented a plan of action that gives me comfort in knowing that I am in good hands.

Reviewed on Oct 27, 2020

Dr was an attentive and good listener

Reviewed on Oct 27, 2020

Dr gave his full attention to any remarks my husband had.

Reviewed on Oct 21, 2020

Dr Mari is awesome!

Reviewed on Oct 20, 2020

Dr. Mari is one of the top specialists in the country in his field. He is always willing to share his expertise. I am very sure to receive the best care possible

Reviewed on Oct 14, 2020

Dr. Mari was very encouraging and he is trust worthy as a Doctor should be

Reviewed on Sep 30, 2020

Staff and care provider were very good.

Reviewed on Sep 29, 2020

Dr. Mari was wonderful, patient understanding. He listened to my issues and gave me a plan

Reviewed on Sep 24, 2020

Dr. Mari is the best neurologist I have ever worked with.

Reviewed on Sep 23, 2020

Dr. Mari was very attentive and informative during my visit.

Reviewed on Sep 23, 2020

Dr Mari was great

Reviewed on Sep 22, 2020

Dr. Mari is the first Dr. who would treat me for my condition when I had given up. He took a long time to listen to me and talk to me and put together a treatment plan. I am so thankful to him and the Cleveland Clinic. Thank you.

Reviewed on Sep 17, 2020

Very confident with care received from provider.

Reviewed on Sep 16, 2020

I felt I could ask any question or concern & Dr Mari listened & helped me understand new (to me) medical condition Dx.

Reviewed on Sep 3, 2020

because of the botox injections Dr. Mari has been administering to me I have not had a migraine in over 2 1/2 YEARS.

Reviewed on Sep 3, 2020

Dr Mari, like all CC staff are caring and considerate of your patients.

Reviewed on Sep 2, 2020

Dr. Mari was thorough, informative and so very kind

Reviewed on Sep 2, 2020

We all are very grateful (myself and my family) for Cleveland Clinic and Dr. Mari!

Reviewed on Sep 2, 2020

Dr Mari was very attentive.

Reviewed on Aug 26, 2020

That was the first time I had video Appt with my doctor and i liked it because it's so much convenient. it was a good experience totally and I would prefer the video Appt if I can.

Reviewed on Aug 26, 2020

Video Appt was almost the same as if I was talking to him in person. The best part of it was it was so convenient on both the doctor and the patient.

Reviewed on Aug 25, 2020

Dr. Mari is a sweetheart. He listened attentively and patiently and was not in a hurry to push us out the door. He answered all our questions and made it clear what the next steps were and how to stay in touch.

Reviewed on Aug 25, 2020

Outstanding professionalism by the staff and the Doctor Mari. Impressed by the doctor's question on how we were treated by his staff. This built a great rapport and confidence for this doctor's practice.

Reviewed on Aug 20, 2020

Dr. Mari is the best MDS I have ever worked with or met!!!

Reviewed on Aug 13, 2020

dr Mari is the reason I go. I've had this neurological condition for 6 years and have had some bad and some good doctors. he is the best.

Reviewed on Aug 13, 2020

highly recommend Dr Mari. He takes his time and explains things thoroughly and is always so friendly and professional. I always have a great experience on my appmts with Dr Mari and am thankful for his care.

Reviewed on Aug 12, 2020

He made the process very comfortable. Gave great explanations. Wonderful. caring doctor.

Reviewed on Aug 4, 2020

we were very pleased with the doctor. couldn't have asked for any one better.

Reviewed on Jul 30, 2020

Dr. Mari is wonderful, he explains and answers my questions

Reviewed on Jul 30, 2020

Dr. Mari is brilliant yet humble, patient and very kind. Love him and feel so blessed to have him in charge of my care.

Reviewed on Jul 29, 2020

I was impressed with every aspectIof my initial appointment with Dr Mari.He was thorough, methodical,and patient.

Reviewed on Jul 29, 2020

dr mari is very thorough, and excellent in his knowledge of care if not has resources to guide you. he shows genuine care and concern for your health issues you are experiencing.

Reviewed on Jul 23, 2020

Dr MAri is awesome

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