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Cardiologists in Oklahoma City, OK

182 listed in Oklahoma City, OK · Listings last verified October 2026 · How we vet listings

We list 182 cardiologists in the Oklahoma City area, most of them in Oklahoma City, Norman and Midwest City. All are physicians (MD or DO), shown with the practice's phone number, address and Google rating where we could match one. 1 practices say they offer telehealth visits. Use the filters to narrow by city, telehealth, Medicare or Medicaid.

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Mohammed N. Ahmed, MD

Oklahoma Heart Hospital

Cardiology

Practice rating 3.2 (12 Google reviews)

Address
8121 National Ave Ste 300, Midwest City 73110
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (405) 610-3023 Website Directions

Last verified Oct 2026 Report a correction

Monica Y. Lo, MD

CardioVascular Health Clinic

Cardiology

Practice rating 4.8 (457 Google reviews)

Address
3200 Quail Springs Pkwy Ste 200, Oklahoma City 73134
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (405) 701-9880 Website Directions

Last verified Oct 2026 Report a correction

Muhammad Salim, MD

Norman Regional Heart Plaza Outpatient

Cardiology

Practice rating 3.0 (2 Google reviews)

Address
3500 Healthplex Pkwy Ste 200, Norman 73072
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (405) 515-2222 Website Directions

Last verified Oct 2026 Report a correction

Naji E. Karam, MD

SSM Health Saints Heart

Cardiology

Practice rating 3.5 (12 Google reviews)

Address
608 NW 9th St Ste 6100, Oklahoma City 73102
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (405) 272-8477 Website Directions

Last verified Oct 2026 Report a correction

Niraj K. Prasad, MD

SSM Health Saints Heart

Cardiology

Practice rating 3.5 (12 Google reviews)

Address
608 NW 9th St Suite 2200, Oklahoma City 73102
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (405) 231-3737 Website Directions

Last verified Oct 2026 Report a correction

Parasuram Melarcode Krishnamoorthy, MD

Cardiology

Address
800 Stanton L Young Blvd # 5400, Oklahoma City 73104
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (405) 271-4742 Directions

Last verified Oct 2026 Report a correction

In the Oklahoma City area

Our Oklahoma City listings cover central Oklahoma: Oklahoma County, Cleveland County, Canadian County, Pottawatomie County, Grady County and McClain County. That includes Edmond to the north, Norman and Moore to the south and Shawnee to the east.

Specialist care here runs mainly through INTEGRIS Health, OU Health and the University of Oklahoma's medical school, SSM Health, Mercy and Norman Regional. Oklahoma Heart Hospital also appears in the listings. For mental health, the state runs Griffin Memorial Hospital in Norman, and Red Rock Behavioral Health Services, NorthCare and Hope Community Services provide community care.

Most listings are in Oklahoma City itself. Norman has the second-largest group, largely because of its psychiatry listings. Edmond, Moore and Midwest City have smaller groups. If you live in Canadian or Grady County, check Yukon or Chickasha before driving into the city.

Cardiology in the Oklahoma City area centers on INTEGRIS Health Cardiovascular Physicians, SSM Health Saints Heart, Oklahoma Heart Hospital and OU Health's Heart & Vascular Clinic. Norman Regional has a heart clinic in Norman. Most heart offices are in Oklahoma City, with a few in Norman, Midwest City and Edmond.

Nearby: Tulsa, OK · Lawton, OK · Ardmore, OK

How to choose a cardiologist

A cardiologist is a doctor who diagnoses and treats conditions of the heart and blood vessels, such as high blood pressure, coronary artery disease, heart failure, abnormal heart rhythms and valve problems. Most people see one after a referral from their primary care doctor, but many practices also accept self-referred patients.

Start with the kind of heart care you need. Cardiology has subspecialties, and the right fit depends on your condition:

  • General cardiologists handle most needs: chest pain workups, blood pressure that's hard to control, cholesterol, palpitations and follow-up after a heart event.
  • Interventional cardiologists perform procedures through the blood vessels, such as stents and angioplasty.
  • Electrophysiologists specialize in heart rhythm problems such as atrial fibrillation, and implant pacemakers and defibrillators.
  • Heart failure specialists manage advanced heart failure, including medication plans and devices.

If you're not sure, a general cardiologist is the right first stop. They'll refer you on if you need a subspecialist.

Check credentials. Board certification in cardiovascular disease shows a doctor has completed specialty training and passed a certification exam. You can look up any doctor's certification for free on the American Board of Internal Medicine website [1]. Our listings show the credentials doctors report in the federal NPI registry, but we don't verify board certification.

Confirm insurance before you book. Practices change the plans they accept, so call the office or check your insurer's directory. If you have an HMO plan, you'll usually need a referral from your primary care doctor first. Medicare Part B covers medically necessary specialist visits; you typically pay 20% of the Medicare-approved amount after your deductible [3].

Think about location and hospital ties. Many cardiologists work in groups linked to a hospital system. If you may need tests or a procedure, a practice tied to a nearby hospital can keep your care in one place. Ask where they do stress tests, echocardiograms and catheterizations.

Ask about wait times and telehealth. New-patient waits for cardiology can run weeks. Ask whether there's a cancellation list, and whether follow-up visits can be done by video.

Know when not to wait. Chest pain, pressure or discomfort, shortness of breath, pain spreading to the arm, jaw or back, or sudden weakness or trouble speaking need emergency care, not an appointment. Call 911 [2].

Frequently asked questions

Do I need a referral to see a cardiologist?

It depends on your insurance. Most HMO plans require a referral from your primary care doctor before they'll cover a specialist visit. PPO plans and traditional Medicare usually don't. Even without a requirement, some cardiology practices ask for a referral or your recent test results, so call ahead and ask what to bring.

What happens at a first cardiology appointment?

Expect a review of your symptoms, medical history, family history and medications, a physical exam, and often an electrocardiogram (ECG). The cardiologist may order more tests, such as an echocardiogram, a stress test or a heart monitor you wear at home. Bring a list of your medications and any recent lab or test results.

What's the difference between a cardiologist and a cardiac surgeon?

A cardiologist diagnoses and treats heart conditions with tests, medication and procedures done through the blood vessels, such as stents. A cardiac surgeon performs open operations, such as bypass surgery or valve replacement. Most people start with a cardiologist, who refers them to a surgeon only if surgery is needed.

Does Medicare cover cardiologist visits?

Yes. Medicare Part B covers medically necessary visits to specialists, including cardiologists, as long as the doctor accepts Medicare. You typically pay 20% of the Medicare-approved amount after the Part B deductible. Medicare Advantage plans cover the same visits but may require referrals and in-network doctors.

How do I know if a cardiologist is board certified?

Look the doctor up on the American Board of Internal Medicine's free "Verify a Physician" tool, which shows whether they're certified in cardiovascular disease and its subspecialties. Our listings show the credentials doctors report to the NPI registry, but we don't verify certification ourselves.

Sources

  1. American Board of Internal Medicine — Verify a physician's certification
  2. American Heart Association — Heart attack and stroke symptoms
  3. Medicare.gov — Doctor & other health care provider services (Part B)