Emergency icon Important Updates
Department Cardiovascular Medicine
Primary Location Indian River Hosp Rosner Family Health & Well Ctr
Type of Doctor Adults Only
Languages English, Russian, Ukrainian
Surgeon No
Locations
Primary Location

Indian River Hosp Rosner Family Health & Well Ctr

Appointment:
877.463.2010
Fax:
772.778.3680
Specialties & Treatments

Treatment & Services

  • Abnormal Rhythm Ablation
  • Abnormal Stress Test
  • Adult General Clinical Cardiology
  • Blood Tests
  • Cardiac Rehabilitation
  • Cardiology
  • Cardiopulmonary Exercise Testing
  • Cardiopulmonary Resuscitation (CPR)
  • Cardiovascular Disease Risk Prevention
  • Cardiovascular Health
  • Cardiovascular Medicine
  • Cardiovascular Return to Work Assessment/Work Physiology
  • Clinical Cardiology Section
  • Exercise and Cardiovascular Disease
  • Exercise Counseling
  • General Cardiology
  • Health Screening and Testing
  • Heart Services
  • Internal Medicine
  • Lifevest
  • Myocardial Viability Imaging
  • Noninvasive Diagnostic Testing
  • Noninvasive Testing for Vascular Disease
  • Nuclear Blood Volume Test
  • Postoperative Cardiac Care in Hospital or OPD
  • Preoperative Evaluation of Valvular Disease
  • Prevention and Wellness
  • Preventive Cardiology
  • Preventive Medicine
  • Second Opinion
  • Stress Testing
View all 31 Treatment & Services +

Specialty in Diseases & Conditions

  • Abdominal Aortic Aneurysm
  • Abnormal Heart Rhythms
  • Amyloidosis
  • Angina
  • Aorta Disease
  • Aortic Aneurysms
  • Aortic Occlusion (Blockage)
  • Aortic Regurgitation
  • Aortic Stenosis
  • Aortic Valve Regurgitation
  • Arrhythmogenic Right Ventricular Dysplasia
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defects
  • Blocked Arteries
  • Bradyarrhythmias
  • Cancer and Heart Disease
  • Cardiomyopathy
  • Cardiovascular Disease
  • Carotid Artery Disease
  • Cerebrovascular Disease
  • Claudication
  • Coarctation of the Aorta
  • Congenital Heart Disease
  • Congenital Valve Disease
  • Constrictive-Pericarditis
  • Coronary Aneurysm
  • Coronary Artery Disease
  • Diastolic Dysfunction
  • Dilated Cardiomyopathy
  • Dyspnea
  • Edema
  • Eisenmenger Syndrome
  • Endocarditis
  • Enlarged Heart
  • Familial Cardiomyopathy
  • Family History of Heart Disease
  • Fatigue
  • Heart Attack
  • Heart Conditions
  • Heart Disease
  • Heart Failure
  • Heart Murmur
  • Heart Palpitations
  • Heart Related Illnesses
  • Heart Valve Disease
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hypertrophic Cardiomyopathy
  • Hypoplastic Left Heart Syndrome
  • Infective Endocarditis
  • Infiltrative Cardiomyopathy
  • Inoperable Coronary Artery Disease
  • Intermittent Claudication
  • Ischemic Cardiomyopathy
  • Long QT Syndrome (LQTS)
  • Loss of Consciousness
  • Low Blood Pressure (Hypotension)
  • Marfan Syndrome
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Myocardial Ischemia
  • Near-Syncope
  • Orthostatic Hypotension
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale
  • Pericardial Effusion
  • Pericarditis
  • Peripheral Artery Disease
  • Post Maze Arrhythmia
  • Prosthetic Valve Dysfunction
  • Pulmonary Arteriovenous (AV) Malformations
  • Pulmonary Artery Stenosis
  • Pulmonary Embolism
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Pulmonic Regurgitation
  • Pulmonic Stenosis
  • Renal Artery Disease
  • Restrictive Cardiomyopathy
  • Right Heart Failure
  • Sarcoid Heart Disease
  • Sarcoidosis
  • Sleep Apnea
  • Stress and Physical Health
  • Sudden Cardiac Death (Sudden Cardiac Arrest)
  • Supraventricular Tachycardia
  • Swollen Leg
  • Syncope
  • Takayasu's Arteritis
  • Tetralogy of Fallot
  • Thoracic Aortic Aneurysm
  • Transient Ischemic Attack (TIA)
  • Tricuspid Regurgitation
  • Tricuspid Stenosis
  • Tricuspid Valve Disease
  • Ventricular Fibrillation
  • Ventricular Septal Defects
  • Ventricular Tachycardia
  • Wolff-Parkinson-White Syndrome (WPW)
View all 102 Specialties +
Insurance

Insurance

Is Cleveland Clinic Florida Part of Your Insurance?

Review a list of accepted insurance plans for our Florida locations or learn more about purchasing a contracted managed care plan.

View All Plans
Education & Professional Highlights

Education & Professional Highlights

Appointed
2020

Education & Fellowships

Fellowship - Coney Island Hospital (New York)
Cardiology - General
Brooklyn, NY United States
2020

Residency - Broward General Medical Center (Florida)
Internal Medicine
Fort Lauderdale, FL
2017

Medical Education - NOVA Southeastern University College of Osteopathic Medicine (Florida)
Medicine
Fort Lauderdale, FL
2014

Certifications

  • Nuclear Cardiology
  • Internal Medicine - Cardiology
  • Internal Medicine
Research & Publications

Research & Publications

See publications for Nazar Sharak, 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 7/3/2024, Dr. Sharak 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

513 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
5 out of 5
Explains 4.9
Courtesy, Respect & Concern 5
Patient Rating of Doctor 4.9

78 Patient Comments

Reviewed on Dec 9, 2024

Excellent service. Dr Sharak is a great doctor. He explains everything, does not rush you out like so many other doctors.

Reviewed on Dec 9, 2024

Dr. Sharak is a good listener and was very flexible with subjects that other physicians might feel were infringements on preferred practices.

Reviewed on Nov 27, 2024

Dr Sharak was recommended to me by others.

Reviewed on Nov 26, 2024

Dr Sharak is always professional and caring. He has a comprehensive understanding of medicine and cardiac care. He has the ability to structure options going forward.

Reviewed on Nov 25, 2024

I like Dr. Sharak. He's very professional and personable.

Reviewed on Nov 15, 2024

Dr. Sharak is an excellent Dr. He listens and explains everything in detail.

Reviewed on Nov 15, 2024

Dr Sharak is excellent!!!! We are so fortunate to be patient's. He listens, communicates snd cares genuinely.

Reviewed on Nov 14, 2024

We absolutely love Dr. Sharak! He is so caring, so kind, compassionate and knowledgeable.

Reviewed on Nov 11, 2024

Dr. Sharak is the best. Please hang on to him. We need more like him

Reviewed on Oct 28, 2024

Dr Sharak renewed my faith in healthcare

Reviewed on Oct 28, 2024

Dr. Sharak is caring, thorough, professional He has the tools and knowledge to put all the little details together in order to resolve, advise and take action. We are blessed to have him as our cardiac dr.

Reviewed on Oct 25, 2024

I have recommended Dr Sharak to others based on our first encounter six months ago and yesterday. He is very smart, professional and caring. He takes time to listen and discuss!

Reviewed on Oct 23, 2024

Dr Sharak was excellent and was very thorough in explaining things.

Reviewed on Oct 22, 2024

The doctor was wonderful! Caring & very informative. The nurse Kimberly was very kind & friendly. The office coordinator Amy Lococo-Alvarado is also very helpful & friendly!I really love Dr Sharak!

Reviewed on Sep 30, 2024

I highly recommend Dr. Sharak and his staff!

Reviewed on Sep 25, 2024

Dr. Sharak is the best!

Reviewed on Sep 9, 2024

Dr Sharak is by far the best physician I have been to in Florida! He is the only one who really listened to my concerns, discussed options for addressing them and included me and my reservations in the decision. The exam was more thorough than others. Overall an excellent physician! Would highly recommend him to my best friends and family!

Reviewed on Sep 3, 2024

Dr. Sharak is very professional, he took the time to explain my concerns. His knowledge and care is one of the best doctor I experienced.

Reviewed on Aug 21, 2024

I've been a patient of Dr Sharak for 2 yrs now, he is always attentive to my needs and explains all things that panic me. I trust his opinions and follow all instructions. He's best Dr. I've ever, and he's still young so hopefully he'll be around for a while.

Reviewed on Aug 16, 2024

Dr. Sharak is terrific. He listens and never rushes you.

Reviewed on Aug 15, 2024

As usual Dr Sharak is the best. Really listenedAnd is helpful & knowledgeable. Explains everything in a non-hurried manner. I trust him.

Reviewed on Jul 30, 2024

I really like Dr Sharak.

Reviewed on Jul 30, 2024

Dr. Sharak Is probably one of the most thorough doctors I've ever had. He is very tentative to your needs, I am extremely happy with the care he provides.

Reviewed on Jul 29, 2024

Dr. Sharak was very thorough and did not rush exam and answered every question

Reviewed on Jul 18, 2024

Dr. Sharak is the best doctor we have ever had.

Reviewed on Jul 18, 2024

The office staff was excellent! Dr Nazar Sharak is my new cardiologist! Met him at IRMC, so happy with his caring and informative visit. I feel very satisfied with my treatment plan

Reviewed on Jul 10, 2024

Totally happy with Dr Sharak and his staff.

Reviewed on Jul 10, 2024

Dr. Sharak is an outstanding physician. You are lucky to have him

Reviewed on Jul 9, 2024

I loved Dr Sharak. He was wonderful, explain everything and I was very happy to have him as my Dr

Reviewed on Jul 8, 2024

Dr Sharak is thorough and thoughtful with his questions and explanations. I never feel rushed or marginalized.

Reviewed on Jul 8, 2024

Amelia Dr. Sharak's admin is excellent regardless as to what she is helping the patient with.scheduling tests, procedures, specialist referrals or as a liaison with the Cath lab, surgery, etc. Her personality is upbeat and supportive. I know I can always count on her to help me out.f Dr. Sharak listens to me, and really hears me. He will work tirelessly to get the correct answer to my symptoms and a resolution to the problem. He is kind, reassuring caring and overall very supportive.

Reviewed on Jul 5, 2024

Dr Sharak was great. This was a visit for surgical clearance. He explained everything in clear terms and addressed my concerns. I felt very reassured after my visit with him. He was professional and I felt that he heard and acknowledged me. Thank you Dr Sharak!!

Reviewed on Jul 3, 2024

Dr Sharak always takes the time to determine my problems and always offers alternatives to help me. Very personal and complete treatment.

Reviewed on Jul 3, 2024

Dr Sharak was instrumental in my continued health.

Reviewed on Jun 4, 2024

Dr. Sharak is an amazing physician who treated us with utmost care and concern. He's an extremely good listener and very kind in his manner of care.

Reviewed on Jun 4, 2024

Dr.Sharak spent time understanding my concerns. He was very knowledgeable and I feel like I can trust his expertise and suggestions for a treatment plan.

Reviewed on Jun 3, 2024

Very professional and yet very personal.Dr. Sharak is very thorough and informative concerning

Reviewed on Jun 3, 2024

I have recommended Dr. Sharak to friends.

Reviewed on Jun 3, 2024

Every person I interacted with was professional and very caring. Outstanding visit. Highly recommend Dr. Sharak and his staff.

Reviewed on Jun 3, 2024

Dr. Sharak always listens to me, He's the best.

Reviewed on May 28, 2024

Doctor Sharak took his time and made sure I understood the importance of taking Eliquis at this time. I was very impressed by him!

Reviewed on May 28, 2024

Dr Sharak is so nice & informative! So caring!

Reviewed on May 21, 2024

Dr. Sharak listens, takes his time and answers all my questions. He is caring and helpful in solving all my concerns. Every time I see him I feel like he educates me on how I can improve my health. He is the kind of Doctor everyone wishes for, he listens, he cares, he educates his patients and I leave feeling confident and with a positive attitude.

Reviewed on May 20, 2024

Dr Sharak is extremely caring and thorough

Reviewed on May 20, 2024

Dr Sharak was outstanding.. He answered all my questions, and was very thorough.

Reviewed on May 10, 2024

Dr. Sharak is an excellent doctor who cares about his patients. He explains information thoroughly and answers your questions. I feel he listens to my concerns and responds appropriately.

Reviewed on May 8, 2024

Dr. Sharak and his team are top notch. In addition to his knowledge and skill, he is compassionate, kind, patient, positive but realistic, and humble. Everyone we have met in his practice really reflect all of these qualities. I trust Dr. Sharak and am so grateful that he Is my doctor.

Reviewed on May 7, 2024

Dr. Sharan was pleasant, sweet, caring, patient, listened carefully and addressed issues and explained everything thoroughly. He gave solutions and advice, yet had such a humble disposition and was also humorous.

Reviewed on May 3, 2024

I have seen a lot of doctors in my life, but Dr Sharak has always gone above and beyond what I have received from most other doctors. There have been 3 occasions where no other doctor could diagnose my issues. Dr Sharak was able to diagnose issues in each of these occasions. I have recommended him to several of my friends.

Reviewed on May 2, 2024

Dr. Sharak is my current Dr. Now. I'm very satisfied with him. He was informative & took time with me.

Reviewed on Apr 26, 2024

I was very pleased with Dr Sharak as new patient. He explained my health issues with compassion and concern. Left his office with hope.

Reviewed on Apr 26, 2024

I have already recommended Dr Sharak to a friend knowing he will try his best to help in anyway he can, listen to her as new patient

Reviewed on Apr 25, 2024

The entire team at the Sebastine facility is excellent. Dr. Sharak is knowledgeable, caring, and attentive. Just a great experience.

Reviewed on Apr 25, 2024

Can't say enough good things about Dr. Sharak.

Reviewed on Apr 24, 2024

Never any issues with visiting Dr. Sharak's office. Everyone is always helpful, professional, and considerate.

Reviewed on Apr 23, 2024

Dr. Sharak is excellent. He explains everything well and listens to converns.

Reviewed on Apr 23, 2024

Dr Sharak is a true professional - he is so knowledgeable. He listens and then explains everything. I have already recommended him as being one of the best.

Reviewed on Apr 15, 2024

Dr Sharak was exceptionally kind and showed me the utmost concern and respect. He took time to carefully explain and allay my concerns about the chemical stress test he was recommending for me. I am so grateful to have him as my doctor.

Reviewed on Apr 11, 2024

Dr. Sharak is a rare gem for Cleveland Clinics.He is very knowledgeable, kind, and very professional!

Reviewed on Apr 11, 2024

Dr. Sharak is great

Reviewed on Apr 11, 2024

Always a pleasure to have a conversation with Dr Sharak

Reviewed on Apr 10, 2024

Dr. Sharak is very thorough and explains in layman's terms.

Reviewed on Apr 4, 2024

Dr. Shakar is very good with patients. I will keep in my list of doctors I need for medical issues

Reviewed on Apr 4, 2024

Dr. Sharak is one of the best doctors I have ever had.

Reviewed on Apr 2, 2024

Dr. Sharak is a very unusual doctor. He really cares. He listens. He explains. He discusses solutions. He doesn't makes me feel as if I am being rushed away.

Reviewed on Mar 22, 2024

Dr Sharak was wonderful. He took his time and was very thorough. Had all my previous reports and addressed all my concerns. I would highly recommend Dr Sharak

Reviewed on Mar 1, 2024

Dr. Sharak is a fantastic doctor in every way. He is a great listener, obviously at the top of his game and explains complex issues in ways that the patient can understand.

Reviewed on Feb 29, 2024

Dr Sharks is terrific. Knowledgeable, caring.

Reviewed on Feb 29, 2024

Both Kimberly and Dr Sharak are excellent, caring and knowledgeable

Reviewed on Feb 29, 2024

Dr Sharak always asks pertinent questions

Reviewed on Feb 27, 2024

Doctor Sharan was very professional and took his t I me explaining everything and what the next step recommended. Highly recommend him.

Reviewed on Feb 23, 2024

Dr. Sharak is a fabulous doctor. He is so knowledgeable patient and very kind. We are lucky to have him in our community.

Reviewed on Feb 21, 2024

Dr. Sharak attended to my hypertension issue and provided additional medication. Very pleasant experience

Reviewed on Feb 21, 2024

Dr Sharak provided an exceptionally good experience for me. He was well versed on all aspects of my prior surgeries and had incisive comments about my medications. But his greatest impression was in regard to his warm personality and his genuine attentiveness to, and concern for my problems. I am very pleased to have him as my cardiologist and recommend him highly.

Reviewed on Feb 19, 2024

Excellent Doctor, articulate and makes patient feel comfortable.

Reviewed on Feb 19, 2024

Dr. Sharak is an excellent doctor, who explains everything you need to know about your condition.

Reviewed on Feb 15, 2024

Nasar Sharak is a fabulous doctor. He takes time and cares for his patients.

Reviewed on Feb 14, 2024

Dr. Sharak is excellent in all respects.

Back to Top