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Home > MO Providers > Pediatric Allergists & Immunologists

Dr. Stephanie Sun-Young Park, MD

(Dr. Stephanie Park, M.D.)

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Specializes in: Pediatric Allergy & Immunology and Adult Allergy & Immunology

1585 Woodlake Drive Suite 101
Chesterfield, MO 63017

(314) 878-2788

Dr. Stephanie Sun-Young Park, MD is a pediatric allergist and immunologist in Chesterfield, MO specializing in pediatric allergy & immunology and adult allergy & immunology. Dr. Stephanie Sun-Young Park, MD is affiliated with Mercy Health System and Mercy Hospital St. Louis.

Office Locations

Mercy Hospital St. Louis

1585 Woodlake Drive Suite 101
Chesterfield, MO 63017

(314) 878-2788

(314) 878-8988

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Noteworthy Medicare Patient Procedures Performed by Dr. Stephanie Sun-Young Park, MD in 2023

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

Top 5%

By Affordability:

allergy skin testing

allergy testing

percutaneous allergy test

skin testing

In 2023, Dr. Stephanie Sun-Young Park, MD had a list price for allergy skin testing, allergy testing, percutaneous allergy test, and skin testing that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Missouri. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

doctor visit	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

doctor visit	18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	13
Female	20

**Age**
From 65 to 74	14
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2013

Hypertension	61
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
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

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

doctor visit	56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	12
Female	24

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2014

Hypertension	58
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2015

Hypertension	55
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

doctor visit	62

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Age**
From 65 to 74	18
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2016

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

doctor visit	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Age**
From 65 to 74	19
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2017

Hypertension	48
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	35
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephanie Sun-Young Park, MD treated as a pediatric allergist and immunologist in Chesterfield, MO during 2018 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

allergy testing	637
doctor visit	58
minimally invasive procedures	637
skin testing	637

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	20
Female	27

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2018

Hypertension	47
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	26
Depression	32
Chronic Kidney Disease	0
Asthma	30
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephanie Sun-Young Park, MD treated as a pediatric allergist and immunologist in Chesterfield, MO during 2019 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

allergy testing	426
doctor visit	80
minimally invasive procedures	426
skin testing	426

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	20
Female	37

**Age**
From 65 to 74	37
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2019

Hypertension	54
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	0
Depression	28
Chronic Kidney Disease	23
Asthma	26
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephanie Sun-Young Park, MD treated as a pediatric allergist and immunologist in Chesterfield, MO during 2020 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

allergy testing	606
doctor visit	53
immunotherapy	157
injections	157
minimally invasive procedures	606
skin testing	606

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	27
Female	42

**Age**
From 65 to 74	42
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2020

Hypertension	33
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	17
Depression	25
Chronic Kidney Disease	19
Asthma	19
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephanie Sun-Young Park, MD treated as a pediatric allergist and immunologist in Chesterfield, MO during 2021 were immunotherapy and injections.

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

doctor visit	106
immunotherapy	216
injections	216

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	22
Female	48

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2021

Hypertension	57
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	23
Depression	29
Chronic Kidney Disease	19
Asthma	21
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephanie Sun-Young Park, MD treated as a pediatric allergist and immunologist in Chesterfield, MO during 2022 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

allergy testing	659
doctor visit	75
immunotherapy	231
injections	231
minimally invasive procedures	659
skin testing	659

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	26
Female	43

**Ethnicity**
Non-Hispanic White	56
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2022

Hypertension	65
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	20
Depression	16
Chronic Kidney Disease	19
Asthma	29
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	22
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stephanie Sun-Young Park, MD treated as a pediatric allergist and immunologist in Chesterfield, MO during 2023 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

allergy testing	942
doctor visit	135
immunotherapy	257
injections	257
minimally invasive procedures	942
skin testing	942

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	48
Female	67

**Age**
From 65 to 74	66
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2023

Hypertension	57
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	12
Asthma	29
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	17
Diabetes	18
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Stephanie Sun-Young Park, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephanie Sun-Young Park, MD treated as a pediatric allergist and immunologist in Chesterfield, MO were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	654
doctor visit	61
immunotherapy	215
injections	215
minimally invasive procedures	654
skin testing	654

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Stephanie Sun-Young Park, MD.

**Gender**
Male	15
Female	25

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	4
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	1
85 and over	0
Less than 65	0
65 to 74	26

Average of Total of Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Stephanie Sun-Young Park, MD treated were hypertension, high cholesterol, depression and asthma.

Hypertension	49
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	8
Depression	15
Chronic Kidney Disease	7
Asthma	12
Osteoporosis	2
Heart Failure	0
Chronic Obstructive Pulmonary Disease	3
Diabetes	2
Atrial Fibrillation	0
Cancer	1
Dementia	0

Education & Training

She completed residency at Barnes-Jewish Hospital. She is certified by the Board Certification: Amer Bd Allergy & Immunology and has a state license in Missouri.

Residency: Barnes-Jewish Hospital

Board Certification: Board Certification: Amer Bd Allergy & Immunology

Licensed In: Missouri

Affiliations & Hospitals

Dr. Stephanie Sun-Young Park, MD is associated with these hospitals and organizations:

Mercy Health System

Mercy Hospital St. Louis

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Stephanie Sun-Young Park, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pfizer Inc.	$122 EUCRISA $105	PANZYGA $17
Pharming Healthcare, Inc.	$52 $52
GlaxoSmithKline, LLC.	$23 NUCALA $23
Novo Nordisk Inc	$13 RYBELSUS $13
Sunovion Pharmaceuticals Inc.	$13 Alvesco $13

**Types of Payments**
Education	$170
Food and Beverage	$53

Biography

Dr. Stephanie Park's areas of specialization are pediatric allergy & immunology and adult allergy & immunology; she sees patients in Chesterfield, MO and Saint Louis, MO. Her professional affiliations include Mercy Hospital St. Louis and Missouri Baptist Medical Center. Dr. Park is a graduate of Vanderbilt University School of Medicine and a graduate of Barnes-Jewish Hospital's residency program.

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Dr. Stephanie Sun-Young Park, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Stephanie Sun-Young Park, MD in 2023

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2014

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Stephanie Sun-Young Park, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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