Photo of Dr. Sassan Hassassian, MD

Dr. Sassan Hassassian is an anesthesiologist in Manassas, who manages patient pain levels before, during, and after surgical procedures.


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National Spine & Pain Centers (Manassas, VA)  

Accepting New Patients?

Yes, Dr. Sassan Hassassian is accepting new patients at this office.


(703) 642-1876


8644 Sudley Road, Suite 117, Manassas, VA 20110

Office Hours

  Open Lunch Close

Office Details

Doctor Specialties Anesthesiology & Pain Management
Accepting New Patients? Yes
Practice Specialty Pain Management
Group Practice National Spine & Pain Centers
Languages Spoken English

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Insurance Accepted  

  • Most Major Providers

About Dr. Hassassian
Dr. Hassassian



Board certified in Pain Medicine as well as in Anesthesiology, Dr. Hassassian earned his medical degree at Eastern Virginia Medical School, after which he completed an internship in General Surgery at the Eastern Virginia Graduate School of Medicine. He completed his residency in Anesthesiology at New York University (NYU) Medical Center, where he also pursued elective work at the NYU Pain Center.

After completing fellowship training in Pain Medicine at the University of Maryland (UMD) Medical Center, he stayed on as a faculty member of the School of Medicine’s Department of Anesthesiology and served as an attending physician at the UMD Pain Center. Prior to his departure from UMD, he was an assistant professor of Pain Medicine and Anesthesiology. He was also the principal investigator of multiple research projects focusing on the treatment of different pain disorders.

Preeminent in his field, Dr. Hassassian has authored various articles and presentations on a multitude of pain disorders and various treatment strategies. He has extensive experience in all aspects of multi-disciplinary pain management including the treatment of acute, chronic, benign, and malignant pain through the use of neuroablative, implantable, radiofrequency, endoscopy, and minimally invasive surgery techniques in outpatient and inpatient settings.

An advocate for timely, compassionate patient care, Dr. Hassassian has been recognized for his excellence by his colleagues and has repeatedly been selected as a “Top Doctor” by Washingtonian Magazine. He is an active contributor to HealthTap’s online medical resource and is lauded as an expert “thought leader” in Pain Medicine.


Education & Training  

Medical School


  • New York University Medical Center
    Residency in Anesthesiology


  • University of Maryland Medical Center
    Fellowship in Pain Management


Languages Spoken  

  • English
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