Overview
Kevin O'brien is an Allergy and Immunologist practicing medicine in Longmont, Colorado.
Dr. O'brien is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Complement Component 2 Deficiency, and Hereditary Angioedema.
He is actively involved in clinical research, participating in 1 clinical trial. Dr. O'brien is currently accepting new patients.
Graduate Institution
Residency
Specialties
Licenses
Fellowships
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
1551 Professional Ln, Ste 280, Longmont, CO 80501
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
1 Clinical Trials
Veros Health
With more than thirty-five years of experience working as a physician, Dr. Melamed is a respected leader in the fields of immunology and immune-related disease. He has spent over twenty-years researching immune-related disease, primary and secondary immune deficiency, and the link between the immune system and the central nervous system. Dr. Melamed's mission is to identify diseases early, to ensure his patient's optimal health. Dr. Melamed is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and Hereditary Angioedema. Dr. Melamed is board certified in American Board Of Allergy And Immunology. Dr. Melamed is currently accepting new patients.
Children's Hospital Colorado
Matthew Greenhawt is an Allergy and Immunologist practicing medicine in Aurora, Colorado. Dr. Greenhawt is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Anaphylaxis, Food Allergy, Asthma, and Esophagitis.
National Jewish Health
National Jewish Health. Dr. Hoyte is highly rated in 18 conditions, according to our data. Her clinical expertise encompasses Asthma, Simple Pulmonary Eosinophilia, Chronic Eosinophilic Pneumonia, and Eosinophilic Pneumonia. Dr. Hoyte is board certified in American Board Of Allergy And Immunology and American Board Of Pediatrics. Dr. Hoyte is currently accepting new patients.
Frequently Asked Questions about Dr. Kevin P. O'brien
How do I make an appointment with Dr. Kevin P. O'brien?
You can book an appointment with Dr. Kevin P. O'brien by calling their office at 303-773-9000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Kevin P. O'brien a top-rated expert for Common Variable Immune Deficiency?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Kevin P. O'brien is classified as an Advanced expert for Common Variable Immune Deficiency, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Kevin P. O'brien specialize in?
While Dr. Kevin P. O'brien is a Allergy and Immunology, they have specific expertise in Common Variable Immune Deficiency, Primary Immunodeficiency (PID), and Complement Component 2 Deficiency. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Allergy and Immunology.
Does Dr. Kevin P. O'brien accept my insurance?
Dr. Kevin P. O'brien accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 303-773-9000 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Common Variable Immune DeficiencyDr. O'brien isAdvanced. Learn about Common Variable Immune Deficiency.
- Primary Immunodeficiency (PID)Dr. O'brien isAdvanced. Learn about Primary Immunodeficiency (PID).
- Experienced
- Allergic RhinitisDr. O'brien isExperienced. Learn about Allergic Rhinitis.
- AsthmaDr. O'brien isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. O'brien isExperienced. Learn about Asthma in Children.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- Complement Component 2 DeficiencyDr. O'brien isExperienced. Learn about Complement Component 2 Deficiency.
- Food AllergyDr. O'brien isExperienced. Learn about Food Allergy.

