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Dr. Sean Leson, MD, DO MPH

(5 Ratings)

Specializes in: Adult Allergy & Immunology

A.T. Still University, Kirksville College of Osteopathic Medicine (1989)

Professional interests include: asthma, allergies

12512 Garden Grove Boulevard
Garden Grove, CA 92843

(714) 590-1611

Dr. Sean Leson, MD, DO MPH is an allergist in Garden Grove, CA specializing in adult allergy & immunology. He graduated from A.T. Still University, Kirksville College of Osteopathic Medicine in 1989 and has 37 years of experience. Dr. Sean Leson, MD, DO MPH is affiliated with Garden Grove Hospital Medical Center.

Office Locations

Garden Grove Hospital Medical Center

12512 Garden Grove Boulevard
Garden Grove, CA 92843

(714) 590-1611

(714) 882-7949

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12512 Garden Grove Boulevard Garden
Grove, CA 92843

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Some issues Dr. Sean Leson, MD, DO MPH can help you with:

Asthma

Asthma is a chronic lung disease where the tissue and airways of the lungs become extremely sensitive to certain substances. When these substances are breathed in, the lungs become inflamed. The muscles around the airways tighten and squeeze the lungs, and passages within the lungs swell and tighten. The airways themselves produce mucus, which further clogs the tightened, swollen airways. A person having an asthma attack finds it very difficult to breathe, and a severe attack can even be fatal.

Asthma affects people of all ages, but people with asthma are most often diagnosed as children. Symptoms can include wheezing, a tight feeling in the chest, shortness of breath, and coughing. Some people have mild symptoms all the time, and some people have no symptoms at all, but everyone with asthma is susceptible to occasional severe attacks or flare-ups of symptoms when they are exposed to triggers. Triggers vary widely but can include:

Allergens (dust mites, pet fur, mold, pollen, grass)
Irritants (smoke, pollution, dust, chemicals)
Viral infections
Physical activity, especially outdoors
Certain medications or chemicals in foods (aspirin, sulfites)

Treatment for most asthma patients involves three steps. Patients learn what their asthma triggers are and avoid them. They take a daily control medication, usually an inhaled corticosteroid, to reduce inflammation in the lungs. Also, they have rescue medication with them at all times to take in case of a severe attack. These quick-acting inhaled medications relax the muscles around the airways and allow the lungs to open up for air.

There is no cure for asthma, but with treatment it should not interfere with daily life and activities.

Noteworthy Medicare Patient Procedures Performed by Dr. Sean Leson, MD, DO MPH in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

breathing treatment

hearing test

tympanometry

In 2023, Dr. Sean Leson, MD, DO MPH performed more breathing treatment, hearing test, and tympanometry procedures for Medicare patients than 95% of providers in related specialties within California.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2013 were ear procedures, diagnostic procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

diagnostic procedures	95
doctor visit	73
ear procedures	182
minimally invasive procedures	87

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Gender**
Male	17
Female	13

**Age**
From 65 to 74	17
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2013

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2013 were asthma, hypertension, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	37
Depression	0
Chronic Kidney Disease	0
Asthma	75
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2014 were minimally invasive procedures, skin testing, allergy testing and ear procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

allergy testing	844
diagnostic procedures	99
doctor visit	92
ear procedures	196
minimally invasive procedures	941
skin testing	844

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Gender**
Male	27
Female	14

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	41
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2014

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2014 were hypertension, high cholesterol, asthma and ischemic heart disease.

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	56
Depression	0
Chronic Kidney Disease	27
Asthma	66
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2015 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

diagnostic procedures	85
doctor visit	102
ear procedures	85

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Gender**
Male	38
Female	30

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2015

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2015 were hypertension, high cholesterol, asthma and ischemic heart disease.

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	50
Depression	0
Chronic Kidney Disease	0
Asthma	62
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	35
Diabetes	44
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2016 were skin testing, minimally invasive procedures, allergy testing and ear procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

allergy testing	868
diagnostic procedures	157
doctor visit	156
ear procedures	157
minimally invasive procedures	868
skin testing	868

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Age**
From 65 to 74	15
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2016

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2016 were asthma, high cholesterol, hypertension and chronic obstructive pulmonary disease.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	43
Depression	0
Chronic Kidney Disease	37
Asthma	75
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	60
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2017 were skin testing, minimally invasive procedures, allergy testing and ear procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

allergy testing	1132
diagnostic procedures	128
doctor visit	132
ear procedures	128
minimally invasive procedures	1132
skin testing	1132

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Gender**
Male	20
Female	16

**Age**
From 65 to 74	0
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2017

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2017 were hypertension, asthma, chronic obstructive pulmonary disease and high cholesterol.

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	47
Depression	0
Chronic Kidney Disease	31
Asthma	72
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	67
Diabetes	44
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2018 were ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

diagnostic procedures	102
doctor visit	62
ear procedures	102

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2018

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2018 were high cholesterol, hypertension, asthma and chronic obstructive pulmonary disease.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	65
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	57
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2019 were skin testing, allergy testing, minimally invasive procedures and breathing treatment.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

allergy testing	2490
breathing treatment	118
diagnostic procedures	116
doctor visit	77
ear procedures	116
minimally invasive procedures	1725
skin testing	2490

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Gender**
Male	11
Female	13

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	11
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2019

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2019 were asthma, high cholesterol, hypertension and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	50
Depression	0
Chronic Kidney Disease	54
Asthma	75
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	63
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2020 were ear procedures, diagnostic procedures and breathing treatment.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

breathing treatment	184
diagnostic procedures	193
doctor visit	143
ear procedures	193

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	22
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2020

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2020 were hypertension, asthma, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	64
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	59
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2021 were immunotherapy, injections, breathing treatment and ear procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

breathing treatment	211
diagnostic procedures	204
doctor visit	155
ear procedures	204
immunotherapy	369
injections	369

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Gender**
Male	12
Female	13

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	25
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2021

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2021 were asthma, high cholesterol, hypertension and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	75
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	48
Diabetes	60
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2022 were immunotherapy, injections, breathing treatment and ear procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

breathing treatment	166
diagnostic procedures	142
doctor visit	162
ear procedures	142
immunotherapy	485
injections	485

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2022

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2022 were asthma, diabetes, high cholesterol and hypertension.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	75
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	60
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA during 2023 were breathing treatment, ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

breathing treatment	145
diagnostic procedures	128
doctor visit	147
ear procedures	128

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	11
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2023

The most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated during 2023 were asthma, high cholesterol, hypertension and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	75
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Sean Leson, MD, DO MPH for Medicare patients.

The highest averages for the top procedures that Dr. Sean Leson, MD, DO MPH treated as an allergist in Garden Grove, CA were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	1333
diagnostic procedures	131
doctor visit	118
ear procedures	148
immunotherapy	427
injections	427
minimally invasive procedures	950
skin testing	1333

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Sean Leson, MD, DO MPH.

**Gender**
Female	9
Male	11

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	12
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	0
75 to 84	4
Less than 65	0
65 to 74	8

Average of Total of Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Sean Leson, MD, DO MPH treated were hypertension, high cholesterol, asthma and diabetes.

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	25
Depression	0
Chronic Kidney Disease	13
Asthma	70
Osteoporosis	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Atrial Fibrillation	0
Cancer	0
Dementia	0

Education & Training

Dr. Sean Leson, MD, DO MPH graduated from A.T. Still University, Kirksville College of Osteopathic Medicine in 1989. He is certified by the Board Certification: American Osteopathic Association - null and has a state license in California.

Medical School: A.T. Still University, Kirksville College of Osteopathic Medicine (1989)

Board Certification: Board Certification: American Osteopathic Association - null

Licensed In: California

Affiliations & Hospitals

Dr. Sean Leson, MD, DO MPH is associated with these hospitals and organizations:

Garden Grove Hospital Medical Center

Ratings & Reviews

Dr. Sean Leson, MD, DO MPH has an average of 1.0 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Sean Leson, MD, DO MPH from all over the web to help you find the right in Garden Grove, CA.

Overall Rating

(5 Ratings)

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General Payments

These charts describe general payments received by Dr. Sean Leson, MD, DO MPH. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$1,771 TRELEGY ELLIPTA $1,104	ANORO $304	ANORO ELLIPTA $222	BREO $124	INCRUSE $18
Meda Pharmaceuticals, Inc.	$882 Aerospan $502	Dymista $380
AstraZeneca Pharmaceuticals LP	$864 SYMBICORT $585	BREZTRI $123	BEVESPI AEROSPHERE $53	FASENRA $50	AIRSUPRA $25	Other $27
Genentech USA, Inc.	$186 XOLAIR $186
FOREST PHARMACEUTICALS, INC.	$161 DALIRESP $159	PYLERA $2
Other	$20 NIOX VERO $20

**Types of Payments**
Food and Beverage	$3,884

Biography

Dr. Sean Leson practices adult allergy & immunology in Garden Grove, CA and Grove, CA. Dr. Leson attended medical school at A.T. Still University, Kirksville College of Osteopathic Medicine. Areas of expertise for Dr. Leson include asthma and allergies. He has a 1.0 out of 5 star average patient rating. He is affiliated with Garden Grove Hospital Medical Center.

Select Year:

Dr. Sean Leson, MD, DO MPH

Office Locations

Some issues Dr. Sean Leson, MD, DO MPH can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. Sean Leson, MD, DO MPH in 2023

By Volume:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Sean Leson, MD, DO MPH From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Garden Grove, CA