
Theophilus E. Owan, MD
Interventional CardiologyCardiology
Highlights
Age Groups Seen
- Adult 19-64
- Older Adult >65
Gender
MaleHospital Affiliation
- St George Regional Hospital
- Cedar City Hospital
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
- 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, 58 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
Very professional and listens to questions carefully and answers so I can understand.
- 5 out of 5 starsReviewed on 2/9/2026
Great experience.
- 5 out of 5 starsReviewed on 2/7/2026
I think Dr. Owan is one of the best doctors I have ever seen!
- 5 out of 5 starsReviewed 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 starsReviewed 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 starsReviewed on 12/22/2025
He was awesome!
- 5 out of 5 starsReviewed on 12/12/2025
Very good
- 5 out of 5 starsReviewed on 12/8/2025
Caring, friendly, family oriented, concern about your health.
- 5 out of 5 starsReviewed on 12/6/2025
Dr Owan is very busy but so worth the wait.
- 5 out of 5 starsReviewed 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 starsReviewed on 12/1/2025
The doctor provided excellent cere .
- 5 out of 5 starsReviewed on 11/25/2025
Dr Owan is a knowledgeable and compassionate man. I’m glad he’s my doctor.
- 5 out of 5 starsReviewed on 11/8/2025
My husband and I have a lot of respect for him!
- 5 out of 5 starsReviewed on 11/6/2025
Not only is he a capable doctor he is a very nice man...
- 5 out of 5 starsReviewed on 10/24/2025
Such a wonderful person.
- 5 out of 5 starsReviewed on 10/24/2025
Generous with his time. Extremely helpful. Sensible and well-informed.
- 5 out of 5 starsReviewed on 10/23/2025
Excellent experience.
- 5 out of 5 starsReviewed on 10/23/2025
I like him
- 5 out of 5 starsReviewed on 10/22/2025
He is friendly and responsive, a great asset to his patients.
- 5 out of 5 starsReviewed on 10/21/2025
I am grateful to my doctor
- 5 out of 5 starsReviewed 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 starsReviewed on 10/18/2025
Very caring.?
- 5 out of 5 starsReviewed 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 starsReviewed 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 starsReviewed on 9/29/2025
Excellent Cardiology, kind, human, knowledgeable, great person.
- 5 out of 5 starsReviewed 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 starsReviewed 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 starsReviewed on 9/26/2025
HE IS THE BEST AND MOST KNOWLEDGEABLE INTERVENTIONAL CARDIOLOGIST IN SOUTHERN UTAH
- 5 out of 5 starsReviewed 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 starsReviewed on 9/25/2025
He’s the best Doctor I’ve ever had.
- 5 out of 5 starsReviewed on 9/8/2025
Dr. Owan is a very caring, compassionate and knowledgeable physician with a comforting sense of humor.
- 5 out of 5 starsReviewed on 9/8/2025
Very good and caring Doctor
- 5 out of 5 starsReviewed on 9/8/2025
Thorough and helpful consultation
- 5 out of 5 starsReviewed on 9/4/2025
Amazing Doctor
- 5 out of 5 starsReviewed on 8/20/2025
He listened!
- 5 out of 5 starsReviewed on 8/12/2025
He explains our issues very well.
- 5 out of 5 starsReviewed on 8/4/2025
He answers all my questions. He does not brush aside anything that I maybe worried about.
- 5 out of 5 starsReviewed 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 starsReviewed 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 starsReviewed on 7/26/2025
Dr Owan is always very helpful and very knowledgeable. Also he is very sweet and kind
- 5 out of 5 starsReviewed 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 starsReviewed 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 starsReviewed 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 starsReviewed on 6/11/2025
I always feel that he is very knowledgeable and that he cares about me.
- 5 out of 5 starsReviewed on 6/11/2025
Excellent !!
- 5 out of 5 starsReviewed on 6/11/2025
Dr. Owan is very thorough and makes sure we understand everything involved in my care.
- 5 out of 5 starsReviewed on 6/9/2025
He was very through and answered all of my questions.
- 5 out of 5 starsReviewed on 6/7/2025
I really liked Dr. Owan, he took the time to listen and explain things to me!
- 5 out of 5 starsReviewed on 6/5/2025
Patiently explained my condition
- 5 out of 5 starsReviewed on 6/4/2025
Sets a very high bar for health care
- 5 out of 5 starsReviewed 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 starsReviewed on 5/26/2025
Great doctor. Explained everything very clearly.
- 5 out of 5 starsReviewed on 5/21/2025
He is one of the nicest doctor you could ever have
- 5 out of 5 starsReviewed on 5/15/2025
Excellent!
- 5 out of 5 starsReviewed on 5/10/2025
Dr Owan is a wise and smart physician.
- 5 out of 5 starsReviewed on 4/24/2025
Great 👍
- 5 out of 5 starsReviewed on 4/24/2025
caring & on time with appointment...very efficient in explaining the process & results...
- 5 out of 5 starsReviewed on 4/20/2025
I give Dr. Owan a TEN out of five