Summary

Dr. Thomas Harrison is a cardiovascular disease specialist with board certification in internal medicine from the American Board of Internal Medicine. He completed his residency at Saint Vincent Hospital in Worcester, Massachusetts in 1983, followed by fellowships at Saint Louis University Hospital in 1984 and Stanford University Hospital in 1985. Dr. Harrison speaks English and brings extensive training in heart and vascular care to his practice.

Dr. Harrison practices at Geisinger Medical Center in Danville, Pennsylvania, where he focuses on diagnosing and treating various heart-related conditions. He specializes in evaluating chest pain and chest problems, helping patients understand the source of their symptoms. His diagnostic expertise includes performing electrocardiograms and ambulatory EKG monitoring to assess heart function, along with ordering blood tests to support comprehensive cardiac evaluations. Patients have given him an average rating of 2.0 on Vitals.

AI-generated from data on this provider profile.

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, MDDr. Joseph Paul Bering, MDDr. Louis Charles Blaum, MDDr. Charles Eugene Heid, MD
Cardiovascular DiseaseFamily MedicineSurgeryCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
38 Years of Experience 54 Years of Experience 57 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, German Speaks English Speaks English, German
Danville , PAWilliamsport , PAKingston , PALewisburg , PA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: University Of Pittsburgh School Of Medicine
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

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.
What languages does Dr. Thomas Harrison speak?
Dr. Thomas Harrison speaks English.
Is Dr. Thomas Harrison accepting new patients?
Dr. Thomas Harrison is accepting new patients on Vitals. View Dr. Thomas Harrison's profile on Vitals to make an appointment.
Does Dr. Thomas Harrison accept my insurance?
You can see the insurance plans that Dr. Thomas Harrison accepts on their Vitals profile.
Which hospitals is Dr. Thomas Harrison affiliated with?
Dr. Thomas Harrison is affiliated with Geisinger Medical Center.

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