SL
30 Years of Experience
Accepting patients
Who is Dr. Leson, Allergist & Immunologist in Garden Grove, CA?
Dr. Sean Leson, DO is an Allergist & Immunologist, who primarily practices in Garden Grove, CA. He has been practicing for over 30 years. Dr. Leson graduated from A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine and completed his residency at Univ Ca Irvine Med Ctr, Allergy & Immunology/Clinical & Lab Immunology; Caritas Carney Hosp, Internal Medicine; Columbia Univ Sch Pub Hlth, Occupational Medicine; Columbus Hosp, Obstetrics And Gynecology. Dr. Leson is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Leson’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leson’s office at (714) 590-1611.
Where did Dr. Leson go to medical school and complete their residency?
Residency: Univ Ca Irvine Med Ctr, Allergy & Immunology/Clinical & Lab Immunology; Caritas Carney Hosp, Internal Medicine; Columbia Univ Sch Pub Hlth, Occupational Medicine; Columbus Hosp, Obstetrics And Gynecology | Steward Carney Hospital Program
Medical School: A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine
What languages does Dr. Leson speak?
Dr. Leson and their clinical team can communicate with patients in the following languages:
English
Vietnamese
What conditions does an Allergist & Immunologist like Dr. Leson typically treat?
As an Allergist & Immunologist, Dr. Leson diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Leson. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Asthma
- Bronchial Asthma
- Reactive Airway Disease
- Asthma Disorder
ICD-10 Codes:
- J45998: Other asthma
Also known as:
- Chronic Sinusitis
- Sinusitis
- Chronic sinus infection
- Long-term sinus problems
- Persistent sinus inflammation
ICD-10 Codes:
- J329: Chronic sinusitis, unspecified
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Allergy Desensitization
- Allergy shots
- Immunotherapy for allergies
- Allergen desensitization therapy
ICD-10 Codes:
- Z516: Encounter for desensitization to allergens
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J4489: Other specified chronic obstructive pulmonary disease
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
What procedures does an Allergist & Immunologist like Dr. Leson typically perform?
As an Allergist & Immunologist, Dr. Leson performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Leson. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Continuous Nebulizer Treatment for Breathing Problems
- Aerosol Inhalation Therapy
- Breathing Treatment for Airway Obstruction
- Continuous Nebulizer
CPT Codes:
- 94644: Continuous inhalation treatment with aerosol medication for acute airway obstruction; first hour
Also known as:
- Chest Physical Therapy for Lungs
- Chest Wall Manipulation
- Percussion and Vibration Therapy (Lungs)
- Airway Clearance Therapy
- Cupping for Lung Function
CPT Codes:
- 94667: Manipulation chest wall, such as cupping, percussing, and vibration to facilitate lung function; initial demonstration and/or evaluation
Also known as:
- Continuous Aerosol Inhalation Treatment (Additional Hour)
- Nebulizer Treatment (Extended)
- Breathing Treatment (Continuous)
- Aerosol Therapy for Airway Obstruction
CPT Codes:
- 94645: Continuous inhalation treatment with aerosol medication for acute airway obstruction; each additional hour (List separately in addition to code for primary procedure)
Also known as:
- Chest Wall Manipulation for Lung Function
- Chest Physiotherapy
- Cupping for Lungs
- Percussion and Vibration Therapy
CPT Codes:
- 94668: Manipulation chest wall, such as cupping, percussing, and vibration to facilitate lung function; subsequent
Also known as:
- Inhaler or Nebulizer Training
- Aerosol Device Instruction
- MDI Training
- Breathing Treatment Education
CPT Codes:
- 94664: Demonstration and/or evaluation of patient utilization of an aerosol generator, nebulizer, metered dose inhaler or IPPB device
Also known as:
- Nasopharyngoscopy
- Nasal Endoscopy
- Throat Endoscopy
- Scope of Nose and Throat
CPT Codes:
- 92511: Nasopharyngoscopy with endoscope (separate procedure)
Also known as:
- Sphenoid Sinus Wash
- Sphenoid sinus irrigation
- Sinus flush
- Sphenoid sinus drainage
- Nasal sinus lavage
CPT Codes:
- 31002: Lavage by cannulation; sphenoid sinus
Does Dr. Leson accept my insurance?
Dr. Leson accepts most major insurance plans. Important: Please call our office at (714) 590-1611 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leson accept in Garden Grove, CA?
Dr. Leson in Garden Grove, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
Cigna Group
Elevance Health Inc. (formerly Anthem)
Medicare
State of California
View All Insurances
Where is Dr. Leson's office located?
Dr. Sean Leson's Primary Practice
12512 Garden Grove Blvd
Garden Grove, CA 92843
(714) 590-1611
What is Dr. Leson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leson's National Provider Identifier (NPI) number is 1699733766.
What common questions do patients ask about Dr. Leson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leson
What is Dr. Sean Leson's specialty?
Dr. Leson is a Allergist & Immunologist near Garden Grove, CA.
What does an Allergist & Immunologist do?
An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies.
Is this Dr. Sean Leson affiliated with a ranked Castle Connolly Top Hospital?
No, Leson is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Allergist & Immunologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Sean Leson accepting new patients in Garden Grove, CA?
Yes, Dr. Sean Leson is accepting new patients at this time.
Does Dr. Sean Leson offer online booking?
Please contact Dr. Leson's office at (714) 590-1611 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Sean Leson?
Please contact Dr. Leson's office at (714) 590-1611 for information regarding telehealth appointment availability or for scheduling assistance.
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