Summary

Dr. Gregory Vanzant is a cardiovascular disease specialist and internal medicine physician with 33 years of experience caring for patients with heart and vascular conditions. He earned his medical degree from Nova Southeastern University College of Osteopathic Medicine and completed his residency at Wilmington Hospital. His extensive background in both cardiovascular disease and internal medicine allows him to provide comprehensive care for complex heart conditions. Dr. Vanzant speaks English and brings more than three decades of clinical expertise to his practice.

Dr. Vanzant practices at Stillwater Medical Center and sees patients at multiple Oklahoma Heart Hospital locations in Oklahoma City and Stillwater. He specializes in treating conditions such as atrial fibrillation and high cholesterol, including cholesterol management in children and teens. His practice includes performing blood tests and chemistry panels to monitor heart health and kidney function. Patients have given Dr. Vanzant an average rating of 4.2 stars, reflecting their confidence in his cardiovascular care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 33 years of experience
  • speaks English
  • Wilmington Hospital
  • 1 written review
  • 2 specialties
  • 14 areas of expertise
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gregory Baxter Vanzant has 4 locations

Oklahoma Heart Hospital

4200 W Memorial Rd Ste 410Oklahoma City, OK 73120
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Oklahoma Heart Hospital

709 S Western RdStillwater, OK 74074
MonClosed
Tue8:00 am - 5:00 pm
WedClosed
Thu8:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

Oklahoma Heart Hospital North Campus

4050 W Memorial RdOklahoma City, OK 73120

Mercy Hospital Oklahoma City

4300 W Memorial RdOklahoma City, OK 73120

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Dr. Gregory Baxter Vanzant, DO
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Dr. Gregory Baxter Vanzant, DODr. Aiman NaveedDr. Viorica KhaliliDr. Lindsey Schroeder
Cardiovascular DiseaseInternal MedicineNephrologyDiagnostic Radiology
Accepts New Patients Accepts New Patients
4.2 
33 Years of Experience 31 Years of Experience 5 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Oklahoma City , OKOKLAHOMA CITY , OKOklahoma City , OKChapel Hill , NC
Med School: Nova Southeastern University College Of Osteopathic Med School: Universitatea De Medicina Si Farmacie Victor Babes Med School: University Of Oklahoma College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gregory Baxter Vanzant

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gregory Baxter Vanzant has the following 2 specialties

Specialty Expertise

Dr. Gregory Baxter Vanzant has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

33 Years Experience

Dr. Gregory Baxter Vanzant holds an expired medical license in the state of Oklahoma.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Oklahoma that expired in 2026.

Education & Training

Residency

Completed their residency at Wilmington Hospital.

Medical School

Graduated from Nova Southeastern University College Of Osteopathic in 1993.

NPI Number

Dr. Vanzant's NPI number is 1932196839.

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Frequently Asked Questions

How can I make an appointment with Dr. Gregory Vanzant?
You can find contact information for Dr. Gregory Vanzant here on Vitals.
Which hospitals is Dr. Gregory Vanzant affiliated with?
Dr. Gregory Vanzant is affiliated with Stillwater Medical Center, Oklahoma Heart Hospital North Campus, and Mercy Hospital Oklahoma City.
Does Dr. Gregory Vanzant accept virtual/telehealth appointments?
Dr. Gregory Vanzant has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gregory Vanzant's office located?
Dr. Gregory Vanzant's office is located at 4200 W Memorial Rd Ste 410, Oklahoma City, OK, 73120.
Is Dr. Gregory Vanzant accepting new patients?
Dr. Gregory Vanzant is accepting new patients on Vitals. View Dr. Gregory Vanzant's profile on Vitals to make an appointment.

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