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Theophilus E. Owan

Theophilus E. Owan, MD

Interventional CardiologyCardiology

Accepting New Patients
Online Booking
Video Visit
Need help scheduling? Call 435-251-2500

Highlights

Age Groups Seen

  • Adult 19-64
  • Older Adult >65

Gender

Male

Hospital Affiliation

  • St George Regional Hospital
  • Cedar City Hospital

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

  • Fellowship: University of Utah Medical Center, Interventional Cardiology, 2011
  • Fellowship: University of Utah Medical Center, Interventional Cardiology, 2010
  • Fellowship: University of Utah Medical Center, Cardiology, 2007
  • Graduate: Mayo Clinic, 2006
  • Fellowship: Mayo Clinic College of Medicine and Science, Cardiovascular Disease, 2006
  • Fellowship: Mayo Clinic College of Medicine and Science, Internal Medicine, 2005
  • Residency: Mount Sinai Hospital, Internal Medicine, 2002
  • Other: Interfaith Medical Center General Practice Residency, 1999
  • Internship: University Of Calabar, 1988
  • Medical School: University Of Calabar, 1987

Board Certifications

  • Cardiovascular Disease: American Board of Internal Medicine, 2011

Ratings & Reviews

5 out of 5

380 ratings, 59 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.

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

    Very professional and listens to questions carefully and answers so I can understand.

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

    Great experience.

    5 out of 5 stars
    Reviewed on 2/7/2026

    I think Dr. Owan is one of the best doctors I have ever seen!

    5 out of 5 stars
    Reviewed on 2/6/2026

    Dr Owan is a pleasure to work with. He really seems to care and wants to help

    5 out of 5 stars
    Reviewed on 1/31/2026

    He was thoughtful and considered my reactions to certain meds before settling on the right perception’s.

    5 out of 5 stars
    Reviewed on 12/22/2025

    He was awesome!

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

    Very good

    5 out of 5 stars
    Reviewed on 12/8/2025

    Caring, friendly, family oriented, concern about your health.

    5 out of 5 stars
    Reviewed on 12/6/2025

    Dr Owan is very busy but so worth the wait.

    5 out of 5 stars
    Reviewed on 12/1/2025

    He is kind, knowledgeable and caring. Also willing to take the time to answer my questions and concerns.

    5 out of 5 stars
    Reviewed on 12/1/2025

    The doctor provided excellent cere .

    5 out of 5 stars
    Reviewed on 11/25/2025

    Dr Owan is a knowledgeable and compassionate man. I’m glad he’s my doctor.

    5 out of 5 stars
    Reviewed on 11/8/2025

    My husband and I have a lot of respect for him!

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

    Not only is he a capable doctor he is a very nice man...

    5 out of 5 stars
    Reviewed on 10/24/2025

    Such a wonderful person.

    5 out of 5 stars
    Reviewed on 10/24/2025

    Generous with his time. Extremely helpful. Sensible and well-informed.

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

    Excellent experience.

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

    I like him

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

    He is friendly and responsive, a great asset to his patients.

    5 out of 5 stars
    Reviewed on 10/21/2025

    I am grateful to my doctor

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

    He was attentive and not rushed. He was very knowledgeable and presented a good plan for moving forward.

    5 out of 5 stars
    Reviewed on 10/18/2025

    Very caring.?

    5 out of 5 stars
    Reviewed on 10/3/2025

    A great doctor who cares explains it to his patient making them care even more putting me at ease with what needed to be done thank you for this great doctor at your facility

    5 out of 5 stars
    Reviewed on 9/30/2025

    As I mentioned previously, he’s one of the best I’ve ever worked with. He’s fantastic!

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

    Excellent Cardiology, kind, human, knowledgeable, great person.

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

    Dresses like a professional. He takes pride in how he looks and his work ethic is the same.

    5 out of 5 stars
    Reviewed on 9/28/2025

    He is an incredible doctor. He could have said, "let's wait and see if you have any more problems." But he didn't. He acted immediately, wanting to get my heart working as it should.

    5 out of 5 stars
    Reviewed on 9/26/2025

    HE IS THE BEST AND MOST KNOWLEDGEABLE INTERVENTIONAL CARDIOLOGIST IN SOUTHERN UTAH

    5 out of 5 stars
    Reviewed on 9/26/2025

    He listens carefully and responds clearly to questions and concerns. He is a highly credentialed doctor who obviously cares a lot about the patient's well being. I'm fortunate to have him as my CAD doctor.

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

    He’s the best Doctor I’ve ever had.

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

    Dr. Owan is a very caring, compassionate and knowledgeable physician with a comforting sense of humor.

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

    Very good and caring Doctor

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

    Thorough and helpful consultation

    5 out of 5 stars
    Reviewed on 9/4/2025

    Amazing Doctor

    5 out of 5 stars
    Reviewed on 8/20/2025

    He listened!

    5 out of 5 stars
    Reviewed on 8/12/2025

    He explains our issues very well.

    5 out of 5 stars
    Reviewed on 8/4/2025

    He answers all my questions. He does not brush aside anything that I maybe worried about.

    5 out of 5 stars
    Reviewed on 8/1/2025

    Dr. Owan listens and gives his ideas to assist with all health concerns, not just the heart.

    5 out of 5 stars
    Reviewed on 7/30/2025

    Dr Owan, is extremely attentive, he is very thorough and his note taking and going over what is in your charts. He listens to my concerns and does not make me feel stupid because I question how I can get off certain medications. I am so thankful that I have him as my cardiologist.

    5 out of 5 stars
    Reviewed on 7/26/2025

    Dr Owan is always very helpful and very knowledgeable. Also he is very sweet and kind

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

    See my first response, excellent knowledge, care and concern exhibited and in-depth discussion about any/all my questions

    5 out of 5 stars
    Reviewed on 7/19/2025

    Dr. Owan is a knowledgeable caring physician who calmly explains his thoughts & plan. Answers my question with true concern. Excellent Cardiologist

    5 out of 5 stars
    Reviewed on 7/13/2025

    We look forward to seeing Dr Owan, he’s an amazing Dr. He’s always pleasant, kind and happy.

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

    I always feel that he is very knowledgeable and that he cares about me.

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

    Excellent !!

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

    Dr. Owan is very thorough and makes sure we understand everything involved in my care.

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

    He was very through and answered all of my questions.

    5 out of 5 stars
    Reviewed on 6/7/2025

    I really liked Dr. Owan, he took the time to listen and explain things to me!

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

    Patiently explained my condition

    5 out of 5 stars
    Reviewed on 6/4/2025

    Sets a very high bar for health care

    5 out of 5 stars
    Reviewed on 6/1/2025

    Sr. Owan is very personable. He went over my condition thoroughly with me and answered all my questions

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

    Great doctor. Explained everything very clearly.

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

    He is one of the nicest doctor you could ever have

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

    Excellent!

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

    Dr Owan is a wise and smart physician.

    5 out of 5 stars
    Reviewed on 4/24/2025

    Great 👍

    5 out of 5 stars
    Reviewed on 4/24/2025

    caring & on time with appointment...very efficient in explaining the process & results...

    5 out of 5 stars
    Reviewed on 4/20/2025

    I give Dr. Owan a TEN out of five

    5 out of 5 stars
    Reviewed on 4/16/2025

    Dr Owan is a caring kind Dr. very intelligent and thorough. He’s the BEST