
Nicholas Paul Wittwer, PA
Cardiology
Highlights
Gender
MaleHospital 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
- 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
- Mesquite Clinic - Cardiology
- 786 West Pioneer Boulevard, Suite A, Mesquite, NV 89027
- Get Directions
- phone: 435-251-3570
- fax: 435-251-3501
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 reviewsThe 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.
- 5 out of 5 starsReviewed on 2/9/2026
Easy to talk with.
- 5 out of 5 starsReviewed on 2/8/2026
He is very good
- 5 out of 5 starsReviewed 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 starsReviewed on 1/23/2026
He’s knowledgable and kind and attentive and helpful!
- 5 out of 5 starsReviewed 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 starsReviewed on 1/21/2026
Very satisfied with his knowledge and caring about my needs
- 5 out of 5 starsReviewed on 1/21/2026
Knowledgeable and very personable
- 5 out of 5 starsReviewed on 1/19/2026
Fantastic provider , will not hesitate to refer anyone to this clinic and Nicholas Wittwer
- 5 out of 5 starsReviewed on 1/17/2026
Nick is awesome!
- 5 out of 5 starsReviewed on 1/17/2026
He was well prepared. reviewed past visits and remember the last visits
- 5 out of 5 starsReviewed on 1/16/2026
Explained all things that I had done
- 5 out of 5 starsReviewed on 1/16/2026
Nick was very nice, Caring, and listened. Very nice guy!
- 5 out of 5 starsReviewed on 1/16/2026
He listens to my concerns and takes the appropriate action.
- 5 out of 5 starsReviewed 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 starsReviewed on 1/2/2026
Interested and caring for my needs.
- 5 out of 5 starsReviewed on 12/30/2025
Very cheerful and encouraging.
- 5 out of 5 starsReviewed on 12/26/2025
Very friendly and knowledgeable
- 5 out of 5 starsReviewed on 12/20/2025
I have always felt he listens to me.
- 5 out of 5 starsReviewed on 12/14/2025
I'm glad to have him.
- 5 out of 5 starsReviewed on 12/12/2025
great
- 5 out of 5 starsReviewed on 11/21/2025
He always addresses my needs.
- 5 out of 5 starsReviewed on 11/15/2025
He explained everything so I could understand
- 5 out of 5 starsReviewed on 11/13/2025
Awesome guy
- 5 out of 5 starsReviewed on 11/11/2025
He was very caring and explained so we could understand what our next steps were
- 5 out of 5 starsReviewed on 11/7/2025
Patient with patient's questions. Understandable responses. Concerned.
- 5 out of 5 starsReviewed on 10/23/2025
He is fantastic!!!
- 5 out of 5 starsReviewed on 10/22/2025
He listens and responds in terms of that are easy to understand.
- 5 out of 5 starsReviewed on 10/20/2025
Always very pleasant and helpful.
- 5 out of 5 starsReviewed on 10/19/2025
Thank you for listening to my concerns and questions
- 5 out of 5 starsReviewed on 10/17/2025
Caring Dr
- 5 out of 5 starsReviewed on 10/11/2025
Very easy to talk to and he listens
- 5 out of 5 starsReviewed 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 starsReviewed on 9/29/2025
Good
- 5 out of 5 starsReviewed on 9/25/2025
Gave the right medication
- 5 out of 5 starsReviewed on 9/24/2025
Excellent
- 5 out of 5 starsReviewed on 9/13/2025
Very satisfying
- 5 out of 5 starsReviewed on 9/11/2025
Down to earth, kind, knowledgeable and attentive to me and my situation.
- 5 out of 5 starsReviewed on 9/9/2025
Very friendly and took time explain and listen
- 5 out of 5 starsReviewed on 9/8/2025
I appreciated his thinking WITH me, not treating me like a know-nothing elderly woman.
- 5 out of 5 starsReviewed on 9/5/2025
It was very good
- 5 out of 5 starsReviewed on 8/23/2025
Most importantly he listens to you. Unlike some doctors or medical personnel
- 5 out of 5 starsReviewed on 8/23/2025
He took time to really listen to my concerns.
- 5 out of 5 starsReviewed on 8/22/2025
Love him
- 5 out of 5 starsReviewed on 8/21/2025
Thnaks for seeing me.
- 5 out of 5 starsReviewed on 8/21/2025
Compassionate, knowledgeable
- 5 out of 5 starsReviewed on 7/24/2025
Thank you ,and thank you very much !
- 5 out of 5 starsReviewed on 7/23/2025
Nicholas provide the answers that we need to continue to get well
- 5 out of 5 starsReviewed on 7/22/2025
Very clear in explaining test results. Clearly answered all my questions.
- 5 out of 5 starsReviewed 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 starsReviewed on 6/11/2025
patient listener
- 5 out of 5 starsReviewed on 6/9/2025
Nick Witwer is kind, attentive and demonstrates concerns for his patients.
- 5 out of 5 starsReviewed 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 starsReviewed on 5/25/2025
Explained everything thoroughly
- 5 out of 5 starsReviewed on 5/18/2025
Caring and understanding
- 5 out of 5 starsReviewed on 5/15/2025
Personable, friendly and knowledgeable
- 5 out of 5 starsReviewed on 5/8/2025
N Wittwere is the absolute BEST!
- 5 out of 5 starsReviewed on 5/5/2025
He was very kind and explained everything thoroughly,
- 5 out of 5 starsReviewed on 5/3/2025
He listens and cares
- 5 out of 5 starsReviewed 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 starsReviewed on 4/19/2025
He was great explaining every detail
- 5 out of 5 starsReviewed on 4/18/2025
Thumbs up
- 5 out of 5 starsReviewed on 4/17/2025
Thank you for the great service