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Dr. Greg Johnsen

Interventional Cardiologist at Oklahoma Heart Institute

cardiologist Tulsa, OK Hillcrest Healthcare System
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Tenure
31 years at Hillcrest Healthcare System
Gender
Male
Connections
100
Position in HealthTal Database
  • 5,188 healthcare professionals in HealthTal hold the cardiologist specialty. Greg Johnsen is one of them.
  • 26 cardiologists are based in OK (out of 12,026 total healthcare contacts in that state).
  • 349 contacts at Hillcrest Healthcare System are tracked in HealthTal.
  • Typical cardiologist compensation in OK: $285,000 – $623,000 (median $427,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of cardiologists in OK: Hillcrest Healthcare System (3), Oklahoma Heart Hospital (3), Bluestem Cardiology (2).
  • 58% of cardiologists in OK have verified education credentials on file.
  • Data refreshed May 2026.

Public records & verifications
  • Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
  • Professional LinkedIn profile on file (subscribers only).
  • Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.
Education
University of Oklahoma Health Sciences Center
Doctor of Medicine (MD) Internal Medicine Residency Cardiology Fellowship
1995
Oklahoma State University Stillwater Oklahoma
Bachelor of Science (BS)
1984
Skills
Patient Safety Physician Relations Emr Healthcare Inpatient Hospitals Healthcare Management Interventional Cardiology Ehr Clinical Research Echocardiography Healthcare Information Technology Medicine Healthcare Consulting Medical Education
About Hillcrest Healthcare System
Industry
Hospitals & Physicians Clinics
Employees
1000 to 4999
Revenue
$100M to <$1B
Website
hillcrest.com
Office Location
1120 S Utica Ave, Tulsa, OK
Professional Overview

Dr. Greg Johnsen is a Interventional Cardiologist at Oklahoma Heart Institute, currently affiliated with Hillcrest Healthcare System, based in Tulsa, OK. As a cardiologist, Dr. Johnsen contributes to patient care, clinical workflows, and healthcare operations in Tulsa, OK. They have been with Hillcrest Healthcare System for 31 years. Dr. Johnsen holds academic credentials, including Doctor of Medicine (MD) Internal Medicine Residency Cardiology Fellowship and Bachelor of Science (BS), from University of Oklahoma Health Sciences Center and Oklahoma State University Stillwater Oklahoma. Core competencies include Patient Safety, Physician Relations, Emr, Healthcare, Inpatient. Hillcrest Healthcare System operates in the Hospitals & Physicians Clinics sector with a workforce of 1000 to 4999 employees. Healthcare organizations seeking to recruit cardiologist professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to cardiologist specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Tulsa, OK healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting cardiologist

Healthcare professionals with cardiologist expertise are recruited nationwide. Direct outreach via verified email and phone produces significantly faster placements than relying on job boards or passive candidates. HealthTal's database provides personal contact data verified against NPI and state licensing records.

Browse all cardiologists →

Frequently Asked Questions

Where is Dr. Greg Johnsen located?
Dr. Greg Johnsen is based in Tulsa, OK. They are currently affiliated with Hillcrest Healthcare System.
What is Dr. Greg Johnsen's specialty?
Dr. Greg Johnsen specializes in cardiologist. Their current role is Interventional Cardiologist at Oklahoma Heart Institute.
Where does Dr. Greg Johnsen currently work?
Dr. Greg Johnsen currently works at Hillcrest Healthcare System. They have been there for 31 years.
What is Dr. Greg Johnsen's educational background?
Dr. Greg Johnsen attended University of Oklahoma Health Sciences Center and Oklahoma State University Stillwater Oklahoma.
How do I contact Dr. Greg Johnsen for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Greg Johnsen. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a cardiologist?
Recruiting cardiologists typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for cardiologists across all 50 states, allowing you to contact candidates directly without going through job boards.
What is the average salary for a cardiologist in OK?
cardiologists in OK typically earn $285,000 to $623,000 annually, with a median of $427,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.

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