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9 Patient Reviews
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Office Hours

  • Mon:8:00am - 4:30pm
  • Tue:8:00am - 4:30pm
  • Wed:8:00am - 4:30pm
  • Thu:8:00am - 4:30pm
  • Fri:8:00am - 4:30pm

Zachary T. Hollis, MD

Internal Medicine Physician - Cardiovascular Disease

Highlights

  • Has Online Scheduling

Biography

Dr. Zachary Hollis is a specialty care physician board certified in internal medicine, cardiovascular medicine and clinical cardiac electrophysiology with Inova Arrhythmia. He joined Inova Health Syst… Read more ›

Featured Review See More Reviews

Really appreciated Dr. Hollis's engaging manner and his clear, thorough explanations. Left me feeling totally comfortable about him doing an ablation for afib.…

Anonymous

Summary

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Cardiovascular Disease

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 4.9
Number of Reviews: 9
Most Recent Review: 05/21/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

“Really appreciated Dr. Hollis's ...”

Really appreciated Dr. Hollis's engaging manner and his clear, thorough explanations. Left me feeling totally comfortable about him doing an ablation for afib.

Anonymous 05/21/2026
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Verified Patient

“Good...”

Good

Anonymous 09/05/2025
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Verified Patient

“Good doctor and he explained eve...”

Good doctor and he explained everything to me so I would understand..

Anonymous 08/08/2025
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Verified Patient

“Dr. Hollis must be among the ver...”

Dr. Hollis must be among the very best in his field of specialty!

Anonymous 07/03/2025
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Verified Patient

“Dr. Hollis is friendly, professi...”

Dr. Hollis is friendly, professional and informative. A Very good doctor!

Anonymous 04/11/2025
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Verified Patient

“Dr. Hollis was informative, care...”

Dr. Hollis was informative, cared about my exact problem or choice to install a watchman(?), explained my choices and proveded a solid recommendation. I would commend Dr. Hollis to Inova and recommend him to any future patients.

Anonymous 09/25/2025
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Verified Patient

“Very satisfied with the professi...”

Very satisfied with the professional care

Anonymous 09/05/2025
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Verified Patient

“Good...”

Good

Anonymous 07/23/2025
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Verified Patient

“Have every confidence in the pro...”

Have every confidence in the provider

Anonymous 04/30/2025

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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Zachary T. Hollis, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Zachary T. Hollis, MD has not yet specified the insurance plans he accepts.
     

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