GLENN ALLISON, M.D.
Otolaryngologist/ENT
Unclaimed ProfileThis profile was created using publicly available federal provider information. The provider has not claimed, verified or endorsed this profile.
Otolaryngologist/ENT in ORANGE, CA
GLENN ALLISON, M.D. is listed in the Pollen Atlas provider directory as a Otolaryngologist/ENT in ORANGE, California, ZIP 92866-1506. This listing is drawn from the CMS National Plan and Provider Enumeration System (NPPES), the federal registry of health care providers, where this provider's record was first enumerated in 2007 (NPI 1245386051).
Otolaryngologists, often called ear, nose and throat (ENT) specialists, treat conditions of the sinuses, nasal passages, ears and throat. Allergy-driven problems such as chronic sinusitis, nasal congestion, post-nasal drip and recurrent sinus infections are a common part of ENT practice, alongside hearing, voice and sleep-related airway issues.
For patients in ORANGE, airborne pollen is one of the most common triggers behind these symptoms. Pollen Atlas tracks the pollen count for the ORANGE area every day, including the dominant allergen and a short-term forecast, so treatment and appointments can be planned around high-pollen days. See the live pollen summary for this area further down this page, explore the pollen heatmap, or find an allergist in ORANGE, CA in the full directory.
Practice location
ORANGE, CA, 92866-1506
View on mapPhone: (714) 633-9761
Pollen today in Orange, CA
Total Pollen Index: 20 / 100 (Low)
Dominant allergen today: Ragweed
- Tree pollen: 18 (Low)
- Grass pollen: 4 (Low)
- Weed pollen (ragweed): 20 (Low)
- Mold: 0 (Low)
Other Otolaryngologist/ENT near ORANGE, CA
Other providers listed in the Pollen Atlas directory for ORANGE, CA, closest in specialty to this profile:
- ERIC ABELLO
Otolaryngologist/ENT
ORANGE
- Dr. GURPREET AHUJA
Otolaryngologist/ENT
ORANGE
- Dr. OLUBUNMI AJOSE-POPOOLA
Otolaryngologist/ENT
ORANGE
- FARAMARZ ALIZADEH-SHABDIZ
Otolaryngologist/ENT
ORANGE
- NAVIN AMIN
Otolaryngologist/ENT
ORANGE
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Common questions about GLENN ALLISON
What does a Otolaryngologist/ENT in ORANGE treat?
GLENN ALLISON is listed as a Otolaryngologist/ENT in ORANGE, CA. Providers in this specialty commonly evaluate and treat chronic sinusitis, nasal congestion, post-nasal drip, recurrent sinus infections and other ear, nose and throat conditions. Confirm the conditions this practice treats, and whether it is accepting new patients, directly with the practice on (714) 633-9761.
Where is GLENN ALLISON listed as practicing?
The practice location in this listing is ORANGE, California 92866-1506, with the listed phone number (714) 633-9761. This listing is built from the federal CMS NPPES registry, so confirm the street address, office hours and appointment availability with the practice before visiting.
How can I check ORANGE pollen levels before an appointment?
Pollen Atlas publishes a daily pollen count for the ORANGE area on this page, with the full forecast, the pollen heatmap and the daily city rankings linked below, so you can see high-pollen days coming and plan outdoor time, medication and appointments around them.
Has GLENN ALLISON verified this profile?
Not yet. This profile was created from publicly available federal provider information and has not been claimed. GLENN ALLISON or the practice can claim this profile on Pollen Atlas to verify the details and add insurance plans, services, office hours and a biography.
Is this your profile? Claim this profile to verify and complete it.
Provider information
NPI: 1245386051
Data source: CMS National Plan and Provider Enumeration System
Federal information last updated: 9/11/2025