4.8
11 Ratings with 10 written Reviews
Summary
Dr. Johnsen is an interventional cardiologist with expertise in cardiac catheterization, angioplasty and related interventional procedures, such as stents and atherectomy. He is Director of Cardiac Rehabilitation at Hillcrest Medical Center and Director of the Hillcrest Exercise and Lifestyle Programs. He completed his Clinical Cardiology Fellowship at the University of Oklahoma – Oklahoma City, where he then finished an extra year of dedicated training in interventional cardiology. He completed his Internal Medicine Internship and Residency training at the University of Oklahoma – Oklahoma City, where he also received his medical degree. Dr. Johnsen received his Bachelor of Science degree from Oklahoma State University.
Quick Facts
- accepting new patients
- 38 years of experience
- speaks English, Spanish
- University Hospital
- 10 written reviews
- 2 specialties
- 6 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Gregory Dennis Johnsen has 2 locationsOklahoma Heart Institute Pryor
1301 NE 1st St Ste 200Pryor, OK 74361 Tel: (918) 592-0999
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Oklahoma Heart Institute Hillcrest Medical Center
1120 S Utica AveTulsa, OK 74104 Tel: (918) 592-0999
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Gregory Dennis Johnsen, MD | Dr. Anthony Wade Haney, MD | Saran Desiree Oliver, MD | Ravi Kiran Kode, MD |
| Interventional Cardiology | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 38 Years of Experience | 26 Years of Experience | 17 Years of Experience | 21 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English | Speaks English |
| Pryor , OK | Tulsa , OK | Claremore , OK | Tulsa , OK |
| Med School: University Of Oklahoma College Of Medicine | Med School: University Of Oklahoma College Of Medicine | Med School: University Of Texas Southwestern Medical School | Med School: St Georges University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory Dennis Johnsen
Medical Specialties
Dr. Gregory Dennis Johnsen has the following 2 specialties
Specialty Expertise
Dr. Gregory Dennis Johnsen has the following 6 areas of expertise
Certifications, License, & Education
38 Years Experience
Dr. Gregory Dennis Johnsen holds an expired medical license in the state of Oklahoma.
Medical License
Medical Doctor with an expired medical license in the state of Oklahoma that expired in 2026.
Education & Training
Residency
Completed their residency at University Hospital.
Medical School
Graduated from University Of Oklahoma College Of Medicine in 1988.
NPI Number
Dr. Johnsen's NPI number is 1710957105.
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Frequently Asked Questions
- How can I make an appointment with Dr. Gregory Johnsen?
- You can find contact information for Dr. Gregory Johnsen here on Vitals.
- Does Dr. Gregory Johnsen accept virtual/telehealth appointments?
- Dr. Gregory Johnsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Gregory Johnsen's office located?
- Dr. Gregory Johnsen's office is located at 1301 NE 1st St Ste 200, Pryor, OK, 74361.
- What languages does Dr. Gregory Johnsen speak?
- Dr. Gregory Johnsen speaks English and Spanish.
- Which hospitals is Dr. Gregory Johnsen affiliated with?
- Dr. Gregory Johnsen is affiliated with Hillcrest Hospital South, Hillcrest Medical Center, Hillcrest Hospital Pryor, and Oklahoma Heart Institute.
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