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Nicholas Paul Wittwer

Nicholas Paul Wittwer, PA

Cardiology

Accepting New Patients
Online Booking
Video Visit

Highlights

Gender

Male

Hospital Affiliation

  • St George Regional Hospital

About Nicholas Paul Wittwer

About The Provider

Nicholas Wittwer is a certified physician assistant specializing in cardiology at Intermountain Health's Southwest Cardiology in St. George and Mesquite. He supports patients in St. George, Mesquite, and surrounding communities, treating hypertension, heart disease, coronary artery disease (CAD), valve problems, heart failure, and more. Nick loves his job and enjoys building relationships with patients and helping them live healthy lives. 

The Cedar City native embraces the great outdoors and cherishes time spent visiting national parks, enjoying the lake, camping, and embarking on new adventures with his wife and three children. In his free time, he enjoys woodworking, woodburning, and spreading joy by bringing smiles to those around him.

Conditions Treated: 

  • Heart disease prevention
  • Coronary artery disease (Stents or Coronary Artery Bypass Grafting)
  • Systolic heart failure 
  • Diastolic heart failure
  • Heart arrhythmias 
  • Pacemaker care
  • Hypertension
  • Hyperlipidemia
  • Aortic valve problems
  • Mitral valve problems

Locations

  1. St. George Cardiology Clinic
    • 1380 East Medical Center Drive, Suite 1500, Saint George, UT 84790
    • Get Directions
    • phone: 435-251-2500
    • fax: 385-297-2167
  2. Mesquite Clinic - Cardiology

Expertise

Education

  • Graduate: University of Utah Physician Assistant Program, Physician Assistant, 2013

Board Certifications

  • Physician Assistant: National Commission on Certification of Physician Assistants, 2013

Ratings & Reviews

4.9 out of 5

588 ratings, 62 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 2/9/2026

    Easy to talk with.

    5 out of 5 stars
    Reviewed on 2/8/2026

    He is very good

    5 out of 5 stars
    Reviewed on 2/2/2026

    We haven’t figured out what is going on with me, but he has assured me my symptoms are real and we will get to the bottom of it

    5 out of 5 stars
    Reviewed on 1/23/2026

    He’s knowledgable and kind and attentive and helpful!

    5 out of 5 stars
    Reviewed on 1/21/2026

    He was pleasant and listened to me. Did not discount my opinions. I did not feel rushed at all.

    5 out of 5 stars
    Reviewed on 1/21/2026

    Very satisfied with his knowledge and caring about my needs

    5 out of 5 stars
    Reviewed on 1/21/2026

    Knowledgeable and very personable

    5 out of 5 stars
    Reviewed on 1/19/2026

    Fantastic provider , will not hesitate to refer anyone to this clinic and Nicholas Wittwer

    5 out of 5 stars
    Reviewed on 1/17/2026

    Nick is awesome!

    5 out of 5 stars
    Reviewed on 1/17/2026

    He was well prepared. reviewed past visits and remember the last visits

    5 out of 5 stars
    Reviewed on 1/16/2026

    Explained all things that I had done

    5 out of 5 stars
    Reviewed on 1/16/2026

    Nick was very nice, Caring, and listened. Very nice guy!

    5 out of 5 stars
    Reviewed on 1/16/2026

    He listens to my concerns and takes the appropriate action.

    5 out of 5 stars
    Reviewed on 1/4/2026

    My questions about my heart, were answered. My blood pressure and oxygenation were in the very good range.

    5 out of 5 stars
    Reviewed on 1/2/2026

    Interested and caring for my needs.

    5 out of 5 stars
    Reviewed on 12/30/2025

    Very cheerful and encouraging.

    5 out of 5 stars
    Reviewed on 12/26/2025

    Very friendly and knowledgeable

    5 out of 5 stars
    Reviewed on 12/20/2025

    I have always felt he listens to me.

    5 out of 5 stars
    Reviewed on 12/14/2025

    I'm glad to have him.

    5 out of 5 stars
    Reviewed on 12/12/2025

    great

    5 out of 5 stars
    Reviewed on 11/21/2025

    He always addresses my needs.

    5 out of 5 stars
    Reviewed on 11/15/2025

    He explained everything so I could understand

    5 out of 5 stars
    Reviewed on 11/13/2025

    Awesome guy

    5 out of 5 stars
    Reviewed on 11/11/2025

    He was very caring and explained so we could understand what our next steps were

    5 out of 5 stars
    Reviewed on 11/7/2025

    Patient with patient's questions. Understandable responses. Concerned.

    5 out of 5 stars
    Reviewed on 10/23/2025

    He is fantastic!!!

    5 out of 5 stars
    Reviewed on 10/22/2025

    He listens and responds in terms of that are easy to understand.

    5 out of 5 stars
    Reviewed on 10/20/2025

    Always very pleasant and helpful.

    5 out of 5 stars
    Reviewed on 10/19/2025

    Thank you for listening to my concerns and questions

    5 out of 5 stars
    Reviewed on 10/17/2025

    Caring Dr

    5 out of 5 stars
    Reviewed on 10/11/2025

    Very easy to talk to and he listens

    5 out of 5 stars
    Reviewed on 10/9/2025

    Dr Wittwer understood why I there. His questions about any issues I may have were thorough. He completed breathing exercises and heart exams. Then explained the results how to maintain a healthy cardiac program.

    5 out of 5 stars
    Reviewed on 9/29/2025

    Good

    5 out of 5 stars
    Reviewed on 9/25/2025

    Gave the right medication

    5 out of 5 stars
    Reviewed on 9/24/2025

    Excellent

    5 out of 5 stars
    Reviewed on 9/13/2025

    Very satisfying

    5 out of 5 stars
    Reviewed on 9/11/2025

    Down to earth, kind, knowledgeable and attentive to me and my situation.

    5 out of 5 stars
    Reviewed on 9/9/2025

    Very friendly and took time explain and listen

    5 out of 5 stars
    Reviewed on 9/8/2025

    I appreciated his thinking WITH me, not treating me like a know-nothing elderly woman.

    5 out of 5 stars
    Reviewed on 9/5/2025

    It was very good

    5 out of 5 stars
    Reviewed on 8/23/2025

    Most importantly he listens to you. Unlike some doctors or medical personnel

    5 out of 5 stars
    Reviewed on 8/23/2025

    He took time to really listen to my concerns.

    5 out of 5 stars
    Reviewed on 8/22/2025

    Love him

    5 out of 5 stars
    Reviewed on 8/21/2025

    Thnaks for seeing me.

    5 out of 5 stars
    Reviewed on 8/21/2025

    Compassionate, knowledgeable

    5 out of 5 stars
    Reviewed on 7/24/2025

    Thank you ,and thank you very much !

    5 out of 5 stars
    Reviewed on 7/23/2025

    Nicholas provide the answers that we need to continue to get well

    5 out of 5 stars
    Reviewed on 7/22/2025

    Very clear in explaining test results. Clearly answered all my questions.

    5 out of 5 stars
    Reviewed on 7/9/2025

    Great PA. Enjoy our visits with him. He is compassionate, listens, and informed. Gives you choices and let's you know it's your body.

    5 out of 5 stars
    Reviewed on 6/11/2025

    patient listener

    5 out of 5 stars
    Reviewed on 6/9/2025

    Nick Witwer is kind, attentive and demonstrates concerns for his patients.

    5 out of 5 stars
    Reviewed on 6/6/2025

    I felt very confident that he was thorough. He was friendly and gave me the care I needed to feel comfortable going forward.

    5 out of 5 stars
    Reviewed on 5/25/2025

    Explained everything thoroughly

    5 out of 5 stars
    Reviewed on 5/18/2025

    Caring and understanding

    5 out of 5 stars
    Reviewed on 5/15/2025

    Personable, friendly and knowledgeable

    5 out of 5 stars
    Reviewed on 5/8/2025

    N Wittwere is the absolute BEST!

    5 out of 5 stars
    Reviewed on 5/5/2025

    He was very kind and explained everything thoroughly,

    5 out of 5 stars
    Reviewed on 5/3/2025

    He listens and cares

    5 out of 5 stars
    Reviewed on 4/30/2025

    Nick is a great provider. He listens to questions and fully answers them. He is good at anticipating my concerns. Easy to recommend to others.

    5 out of 5 stars
    Reviewed on 4/19/2025

    He was great explaining every detail

    5 out of 5 stars
    Reviewed on 4/18/2025

    Thumbs up

    5 out of 5 stars
    Reviewed on 4/17/2025

    Thank you for the great service