Dr. William O. Hartzell, MD | Fairfax, VA | Pulmonology

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. William Hartzell is a pulmonologist and internal medicine physician who graduated from Virginia Commonwealth University School of Medicine. With 34 years of experience in practice, he brings extensive expertise to respiratory and internal medicine care. Dr. Hartzell speaks English and provides comprehensive medical services for patients with complex breathing conditions.

Based at Inova Fair Oaks Hospital in Fairfax, Virginia, Dr. Hartzell focuses on treating patients with breathing problems and shortness of breath. He also addresses allergic rhinitis and other respiratory conditions that affect daily life. His expertise includes performing pulmonary function testing and interpreting chest CT scans to diagnose lung conditions. Patients have given Dr. Hartzell an average rating of 4.2 stars.

AI-generated from data on this provider profile.

4.2

11 Ratings
34 years of experience
speaks English
Virginia Commonwealth University School Of Medicine
5 written reviews
2 specialties
10 areas of expertise
2 board certifications
1 hospital affiliation
1 office location
Male

11 ratings & reviews

Sort:

Showing 1 to 5 of 5 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Not a good experience. I've never written a review in my life. Dr. Hartzell has a terrible bed side manner and his staff is incredibly RUDE. I called to get the records and the staff member was short and his tone was dismissive. When I questioned the way he was speaking to me, he said I was wasting his time and "we're done here." Then he hung up the phone. I don't like when people write a review about the office staff and it reflect the doctor, yet; the reason I want our records is because we are switching doctors! The reason for the switch is due to the overall feel of the practice. It's a negative environment. And, when you go to a lung doctor, you don't expect to see plastic surgery items in the reception area? Whaaa? Again, my first review. I would avoid this practice all together.

March 14th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Hartzell is compassionate, professional and really cares! I hope you don’t need to see him but he was God send to us when my husband had mass in left lung! You are in the best care with him!!!

October 15th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

does everything right

May 15th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Terrific Doctor.. Highly recommend him.

July 14th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Highly knowledgeable in all specialties. Kind, considerate and extremely patient. Very responsive. Wish every doctor was like him.

January 22nd, 2013

Inova Fair Oaks Hospital

3600 Joseph Siewick DrFairfax, VA 22033

Tel: (703) 391-3600


Dr. William Osborn Hartzell, MD	Dr. Mohammed Azim, MD	Dr. Aakash Bhagu Ahuja, MD	Dr. Rahul Shankar Koushik, MD
Pulmonology	Pulmonology	Diagnostic Radiology	Hospital Medicine
	Accepts New Patients	Accepts New Patients
4.2 (11 Ratings)	4 (19 Ratings)	0 (0 Ratings)	4.1 (17 Ratings)
34 Years of Experience	35 Years of Experience	27 Years of Experience	34 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English	Speaks English, Spanish, Persian, Urdu
Fairfax , VA	Manassas , VA	Springfield , VA	Brockton , MA
Med School: Virginia Commonwealth University School Of Medicine	Med School: CATHOLIC MEDICAL CENTER	Med School: Medical College Of Georgia At Georgia Regents University	Med School: SETH GS MEDICAL COLLEGE
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Asthma
Check-up
Heartburn
Immunization
Internal Medicine
Pediatrics
Physical
Vaccination
Warts
Weight Loss

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Active

EDUCATION & TRAINING

Medical School

Virginia Commonwealth University School Of MedicineGraduated in 1992

Dr. John Vernon Crues, MD
Diagnostic Radiology
47 Years Exp | Long Beach, CA
(1)
Dr. James David Mcfadden, MD
Diagnostic Radiology
28 Years Exp | Washington, DC
(3)
Dr. Trang Thuy Vo-Nguyen, MD
Plastic Surgery
32 Years Exp | Chantilly, VA
(6)
Dr. Matthew Louis Bernetich, DO
Hospital Medicine
11 Years Exp | Arlington, VA
(0)
Dr. Shibu Dasappan Skaria, MD
Critical Care Medicine
23 Years Exp | Washington, DC
(10)
Dr. Tadesse Eshetu, MD
Neuroradiology
21 Years Exp | Lynnwood, WA
(0)
Dr. Jennie Zhang, DO
Internal Medicine
11 Years Exp | Washington, DC
(1)
Dr. William Andrew Londeree, MD
Critical Care Medicine
15 Years Exp | Bethesda, MD
(2)
Dr. Christian Pelte, MD
Critical Care Medicine
25 Years Exp | Bethesda, MD
(0)
Dr. Andrew Jay Lipton, MD
Pediatrics
31 Years Exp | Bethesda, MD
(2)

What languages does Dr. William Hartzell speak?: Dr. William Hartzell speaks English.
Is Dr. William Hartzell accepting new patients?: Dr. William Hartzell has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. William Hartzell?: You can find contact information for Dr. William Hartzell here on Vitals.
Does Dr. William Hartzell accept virtual/telehealth appointments?: Dr. William Hartzell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. William Hartzell's office located?: Dr. William Hartzell's office is located at 3600 Joseph Siewick Dr, Fairfax, VA, 22033.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.