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Cardiologists in Altoona–Johnstown, PA

58 listed in Altoona–Johnstown, PA · Listings last verified November 2026 · How we vet listings

We list 58 cardiologists in the Altoona–Johnstown area, most of them in Altoona, Johnstown and State College. All are physicians (MD or DO), shown with the practice's phone number, address and Google rating where we could match one. Use the filters to narrow by city, telehealth, Medicare or Medicaid.

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James A. Gerardo, MD, PHD

Cardiology Associates of Altoona

Cardiology

Practice rating 3.5 (32 Google reviews)

Address
1321 11th Ave, Altoona 16601
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 942-2411 Website Directions

Last verified Nov 2026 Report a correction

Jason D. Fragin, DO

Penn State Health Medical Group - Benner Pike

Cardiology

Practice rating 3.7 (15 Google reviews)

Address
303 Benner Pike, State College 16801
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 272-5660 Website Directions

Last verified Nov 2026 Report a correction

Jonathan Holtz

UPMC Blair Medical Associates Cardiology

Cardiology

Practice rating 4.8 (178 Google reviews)

Address
1414 9th Ave, Altoona 16602
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 946-1655 Website Directions

Last verified Nov 2026 Report a correction

Joseph W. Gattuso, MD

Cardiology Associates of Altoona

Cardiology

Practice rating 3.5 (32 Google reviews)

Address
1321 11th Ave, Altoona 16601
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 942-2411 Website Directions

Last verified Nov 2026 Report a correction

Lakshmi Kavitha Kalluri, MBBS

UPMC Blair Medical Associates Cardiology

Cardiology

Practice rating 4.8 (178 Google reviews)

Address
1414 9th Ave, Altoona 16602
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 946-1655 Website Directions

Last verified Nov 2026 Report a correction

Lou R. Mastrine, DO

Johnstown Cardiovascular Associates

Cardiology

Practice rating 4.0 (8 Google reviews)

Address
1123 Franklin St, Johnstown 15905
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 539-5340 Directions

Last verified Nov 2026 Report a correction

Mario J. Poon, MD

Cardiology Associates of Altoona

Cardiology

Practice rating 3.5 (32 Google reviews)

Address
1321 11th Avenue, Altoona 16601
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 942-2411 Website Directions

Last verified Nov 2026 Report a correction

Michael J. Larkin, DO

Cardiology Associates of Altoona

Cardiology

Practice rating 3.5 (32 Google reviews)

Address
1321 11th Avenue, Altoona 16601
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 942-2411 Website Directions

Last verified Nov 2026 Report a correction

Michael J. Sabatini, MD, PHD

Cardiology Associates of Altoona

Cardiology

Practice rating 3.5 (32 Google reviews)

Address
1321 11th Ave, Altoona 16601
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 942-2411 Website Directions

Last verified Nov 2026 Report a correction

Muhammad Hamza Saad Shaukat, MD

Cardiology

Address
Conemaugh Medical Park, One Tech Drive Suite 2100, Johnstown 15901
Telehealth
Not listed
Medicare
Not listed
Medicaid
Not listed
Call (814) 475-8600 Directions

Last verified Nov 2026 Report a correction

In the Altoona–Johnstown area

Our Altoona–Johnstown listings cover central Pennsylvania: Centre County, Blair County, Cambria County, Clearfield County, Somerset County, Mifflin County, Huntingdon County and Bedford County. The three main places to look are Altoona, State College and Johnstown, with smaller groups in Lewistown, Huntingdon, Somerset, Clearfield and DuBois.

This is a spread-out, mostly small-town region. UPMC appears in and around Altoona, and Penn State Health has a few offices listed. Conemaugh and Penn Highlands are other names you'll see, along with independent groups such as Cardiology Associates of Altoona, Johnstown Cardiovascular Associates and Altoona Lung Specialists. For mental health, Primary Health Network runs Altoona Behavioral Health.

Because towns are far apart, it's worth checking the closest one first and asking your doctor where they refer. Some specialties have few listings here, and our directory has no local page for liver specialists. A gastroenterologist can often manage liver disease and refer you on, and Pittsburgh and Harrisburg have larger groups of specialists.

Heart care here is centered in Altoona, State College and Johnstown. Cardiology Associates of Altoona, UPMC and Johnstown Cardiovascular Associates are the main named groups, and Penn State Health has a listing too. Somerset, Lewistown and DuBois have smaller options if you live away from those three.

Nearby: Pittsburgh, PA · Harrisburg–Lancaster–York, PA · Youngstown, OH · Erie, PA

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)