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Home > IL Providers > Allergists & Immunologists

Alexander Charles Greff, PA

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Specializes in: Allergy & Immunology

325 Tamarack Lane
Shiloh, IL 62269

(618) 624-2060

Alexander Charles Greff, PA is in Shiloh, IL specializing in allergy & immunology. Alexander Charles Greff, PA is affiliated with Esse Health and ALLERGY ASTHMA AND IMMUNOLOGY CENTER SC.

Office Locations

325 Tamarack Lane
Shiloh, IL 62269

(618) 624-2060

(618) 624-2226

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Esse Health

9426 Phoenix Village Parkway
O'Fallon, MO 63368

(636) 561-5707

(314) 851-4489

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Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Alexander Charles Greff, PA for Medicare patients.

doctor visit	26

Conditions of Medicare patients treated by Alexander Charles Greff, PA in 2021

The most common conditions of Medicare patients that Alexander Charles Greff, PA treated during 2021 were hypertension, high cholesterol and asthma.

Hypertension	70
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	57
Osteoperosis	0
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 Alexander Charles Greff, PA treated as in Shiloh, IL during 2022 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Alexander Charles Greff, PA for Medicare patients.

allergy testing	1391
doctor visit	111
immunotherapy	21
injections	21
minimally invasive procedures	1013
skin testing	1391

2022 Medicare Patient Data

Information about Medicare patients treated by Alexander Charles Greff, PA.

**Gender**
Male	21
Female	48

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Alexander Charles Greff, PA in 2022

The most common conditions of Medicare patients that Alexander Charles Greff, PA treated during 2022 were hypertension, high cholesterol, asthma and chronic obstructive pulmonary disease.

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	20
Depression	0
Chronic Kidney Disease	0
Asthma	46
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	30
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Alexander Charles Greff, PA treated as in Shiloh, IL during 2023 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Alexander Charles Greff, PA for Medicare patients.

allergy testing	1574
doctor visit	191
immunotherapy	51
injections	51
minimally invasive procedures	1161
skin testing	1574

2023 Medicare Patient Data

Information about Medicare patients treated by Alexander Charles Greff, PA.

**Gender**
Male	33
Female	70

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Alexander Charles Greff, PA in 2023

The most common conditions of Medicare patients that Alexander Charles Greff, PA treated during 2023 were high cholesterol, hypertension, asthma and diabetes.

Hypertension	73
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	19
Depression	15
Chronic Kidney Disease	14
Asthma	43
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	26
Diabetes	27
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2021 - 2023

Volume of procedures performed by Alexander Charles Greff, PA for Medicare patients.

The highest averages for the top procedures that Alexander Charles Greff, PA treated as in Shiloh, IL were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	1482
doctor visit	109
immunotherapy	36
injections	36
minimally invasive procedures	1087
skin testing	1482

Average Medicare Patient Data From 2021 - 2023

Information about Medicare patients treated by Alexander Charles Greff, PA.

**Gender**
Male	18
Female	39

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	29
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	0
65 to 74	39

Average of Total of Conditions of Medicare patients treated by Alexander Charles Greff, PA From 2021 - 2023

The highest averages of the most common conditions of Medicare patients that Alexander Charles Greff, PA treated were high cholesterol, hypertension, asthma and chronic obstructive pulmonary disease.

Hypertension	72
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	13
Depression	5
Chronic Kidney Disease	4
Asthma	48
Osteoporosis	10
Heart Failure	4
Chronic Obstructive Pulmonary Disease	18
Diabetes	18
Atrial Fibrillation	4
Cancer	3
Dementia	0

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Affiliations & Hospitals

Alexander Charles Greff, PA is associated with these hospitals and organizations:

Esse Health

ALLERGY ASTHMA AND IMMUNOLOGY CENTER SC

Ratings & Reviews

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General Payments

These charts describe general payments received by Alexander Charles Greff, PA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Takeda Pharmaceuticals U.S.A., Inc.	$656 CUVITRU $313	HYQVIA $246	EOHILIA $53	TAKHZYRO $44
AstraZeneca Pharmaceuticals LP	$325 FASENRA $280	BREZTRI $25	AIRSUPRA $19
GENZYME CORPORATION	$143 DUPIXENT $84	$59
CSL Behring	$89 Haegarda $56	Hizentra $34
SANOFI-AVENTIS U.S. LLC	$62 DUPIXENT $62
Other	$376 XOLAIR $73	Orladeyo $51	NUCALA $51	Xembify $47	Auvi-Q $34	Other $120

**Types of Payments**
Food and Beverage	$1,589
Education	$62

Biography

Mr. Alexander Greff is a specialist in allergy & immunology. Mr. Greff is professionally affiliated with Esse Health.

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Alexander Charles Greff, PA

Office Locations

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Conditions of Medicare patients treated by Alexander Charles Greff, PA in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Alexander Charles Greff, PA in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Alexander Charles Greff, PA in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2021 - 2023

Average Medicare Patient Data From 2021 - 2023

Average of Total of Conditions of Medicare patients treated by Alexander Charles Greff, PA From 2021 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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