Summary

Dr. Harrison specializes in clinical cardiology. He attended the University of Massachusetts, where he received his medical degree, and completed his residency at St. Vincent Hospital. He continued his training by completing fellowships in critical care at St. Louis University Hospital and Stanford University Medical Center. He also completed a fellowship in cardiology at the George Washington University Hospital. Dr. Harrison is board certified by the American Board of Internal Medicine in internal medicine and cardiovascular disease.

Quick Facts

  • accepting new patients
  • 2
  • 11 insurance plans accepted
  • speaks English
  • Stanford University Hospital
  • 1 written review
  • 1 specialty
  • 14 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Geisinger Medical Center

100 N Academy AveDanville, PA 17822
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm

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Dr. Thomas Andrew Harrison, MD
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Dr. Thomas Andrew Harrison, MDDr. Gerhard Ziemer, MDDr. Charles Eugene Heid, MDDr. Gregory Madison Olenginski
Cardiovascular DiseaseThoracic SurgeryCardiovascular DiseaseInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
48 Years of Experience 57 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, English Speaks English, German
Danville , PAChicago , ILLewisburg , PADanville , PA
Med School: Christian-Albrechts-Universitaet Zu Kiel Medizinische Fakultaet Med School: University Of Pittsburgh School Of Medicine Med School: Lewis Katz School Of Medicine At Temple University
Current Profile
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Insurance Plans Accepted by Dr. Thomas Andrew Harrison

  • AARP
  • Aetna
  • Blue Cross Blue Shield of Texas
  • Geisinger Health Plan
  • Golden Rule
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare

Medical Specialties

Dr. Thomas Andrew Harrison has the following specialty

Specialty Expertise

Dr. Thomas Andrew Harrison has the following 14 areas of expertise

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

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Fellowship

Stanford University Hospital1985
Saint Louis University Hospital1984

Residency

Saint Vincent Hospital - Worcester, MA1983

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Frequently Asked Questions

Where is Dr. Thomas Harrison's office located?
Dr. Thomas Harrison's office is located at 100 N Academy Ave, Danville, PA, 17822.
What languages does Dr. Thomas Harrison speak?
Dr. Thomas Harrison speaks English.
How can I make an appointment with Dr. Thomas Harrison?
You can find contact information for Dr. Thomas Harrison here on Vitals.
Does Dr. Thomas Harrison accept my insurance?
You can see the insurance plans that Dr. Thomas Harrison accepts on their Vitals profile.
Does Dr. Thomas Harrison accept virtual/telehealth appointments?
Dr. Thomas Harrison has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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