A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Laurence O'Halloran:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. Laurence O'Halloran is Good.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. O'Halloran
Home Allergies Patient Education Learn all about home allergies and symptoms of mold, pet, dust and other types of indoor allergy issues with Vitals patient education guide.Before Visiting Dr. O'Halloran Learn More
Specialties & Research
Dr. Laurence O'Halloran, MD is board certified in Otolaryngology.
- He has special expertise in 2 areas:
- Facial Paralysis
Education & Awards
Dr. O'Halloran graduated from University of Michigan Medical School, Ann Arbor. He has 1 awards.
Dr. O'Halloran has 6 hospital affiliations:
- Inova Fairfax Hospital
- Inova Alexandria Hospital
Similar doctors nearby
- Additional Information
- Dr. Laurence R O'Halloran MD is a male Otolaryngologist, has 23 years of experience and practices in Otolaryngology.
- Where does Dr. Laurence R. O'Halloran practice?
- Dr. Laurence O'Halloran has 2 office locations.
Dr. Laurence O'Halloran practices Otolaryngology near Annandale, VA.
Additional practice locations include: Falls Church, VA.
See Annandale Otolaryngologists.