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Oklahoma Heart Hospital, Stillwater

Oklahoma Heart Hospital

Cardiology • Stillwater, OK • Since 2002

About

Oklahoma Heart Hospital (OHH) is a private, all-digital cardiovascular hospital founded in 2002 and based in Oklahoma City. It focuses on heart, pulmonary, and pain management care and emphasizes physician ownership and patient-first service. While the company has multiple offices in Oklahoma City, the provided data shows no Stillwater location. For more details or appointment options, visit okheart.com or call 405-608-3200 / (877) 621-8014.

Clinic Type

Cardiology

Address

709 S. Western, Stillwater, OK 74074

Phone

4056246700

Email

humanresources@okheart.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

—

Team

  • Vanzant, Gregory B. D.O., FACC — Cardiovascular Disease

Insurance & Payment

—

Languages Spoken

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Photos

What Patients Say

Overall sentiment across review platforms: positive

  • CMS HCAHPS (national standard): 5 out of 5 stars (overall hospital rating) (1,189 patient surveys)

Patients praise

  • High patient satisfaction ratings nationally
  • Strong nurse and doctor communication
  • Clean and quiet facility environments
  • Culture of patient advocacy

Common complaints

  • Billing disputes related to late billing of services

"The Oklahoma Heart Hospital is the most amazing experience I have had... everyone embraces the culture of patient advocacy."

— Patient testimonial on Oklahoma Heart Hospital website

"Received a bill for services provided in March 2024 this November 2025. Over a year past when the services were rendered."

— Better Business Bureau (BBB) user complaint

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.

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