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Home > IL Providers > Allergists & Immunologists

Dr. Gary Richard Oberg, MD

(3 Ratings)

Specializes in: Allergy & Immunology

31 N Virginia Street
Crystal Lake, IL 60014

(815) 455-1990

Dr. Gary Richard Oberg, MD is an allergist and immunologist in Crystal Lake, IL specializing in allergy & immunology.

Office Locations

31 N Virginia Street
Crystal Lake, IL 60014

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In The News

“She was later employed by Dr. Gary Oberg at Northern Illinois Center for Integrated Healthcare in Crystal Lake from 1979 until her retirement in 2008.”—"Leslie Lirgameris Obituary - Tower Lakes, IL (1942-2024)", Chicago Tribune, November 2024

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2012 were skin testing, allergy testing and blood draw.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	868
blood draw	16
doctor visit	300
skin testing	868

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2013 were skin testing and allergy testing.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	972
doctor visit	323
skin testing	972

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	36
Female	163

**Age**
From 65 to 74	134
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2013

Hypertension	37
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	13
Depression	17
Chronic Kidney Disease	7
Asthma	9
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	6
Diabetes	11
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2014 were skin testing and allergy testing.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	771
doctor visit	255
skin testing	771

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	28
Female	144

**Age**
From 65 to 74	114
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2014

Hypertension	37
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	15
Depression	17
Chronic Kidney Disease	0
Asthma	11
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2015 were skin testing and allergy testing.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	556
doctor visit	198
skin testing	556

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	52
Female	278

**Age**
From 65 to 74	206
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2015

Hypertension	40
High Cholesterol	36
Stroke	7
Ischemic Heart Disease	16
Depression	16
Chronic Kidney Disease	7
Asthma	13
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	0
Chronic Obstructive Pulmonary Disease	7
Diabetes	17
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2016 were skin testing and allergy testing.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	691
doctor visit	192
skin testing	691

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	27
Female	148

**Age**
From 65 to 74	112
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2016

Hypertension	38
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	14
Depression	18
Chronic Kidney Disease	10
Asthma	10
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	15
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2017 were skin testing and allergy testing.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	750
doctor visit	229
skin testing	750

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	22
Female	148

**Age**
From 65 to 74	99
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2017

Hypertension	38
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	16
Depression	20
Chronic Kidney Disease	11
Asthma	9
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2018 were skin testing and allergy testing.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	438
doctor visit	202
skin testing	438

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	19
Female	138

**Age**
From 65 to 74	89
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2018

Hypertension	43
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	16
Depression	24
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL during 2019 were skin testing and allergy testing.

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

allergy testing	575
doctor visit	115
skin testing	575

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	16
Female	106

**Age**
From 65 to 74	56
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2019

Hypertension	46
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	14
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

doctor visit	31

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**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. Gary Richard Oberg, MD in 2020

Hypertension	40
High Cholesterol	40
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

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Gary Richard Oberg, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary Richard Oberg, MD treated as an allergist and immunologist in Crystal Lake, IL were skin testing, allergy testing and blood draw.

allergy testing	702
blood draw	16
doctor visit	205
skin testing	702

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Gary Richard Oberg, MD.

**Gender**
Male	22
Female	125

**Age**
75 to 84	34
85 and over	0
Less than 65	0
65 to 74	92

Average of Total of Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Gary Richard Oberg, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	35
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	12
Depression	15
Chronic Kidney Disease	7
Asthma	8
Osteoporosis	2
Heart Failure	1
Chronic Obstructive Pulmonary Disease	2
Diabetes	11
Atrial Fibrillation	2
Cancer	5
Dementia	0

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

Dr. Gary Richard Oberg, MD has an exceptional overall rating with an average of 4.67 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Gary Richard Oberg, MD from all over the web to help you find the right in Crystal Lake, IL.

4.67

Overall Rating

(3 Ratings)

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General Payments

These charts describe general payments received by Dr. Gary Richard Oberg, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Romark Laboratories, LC	$408 Alinia Tablets 500mg 12 count bottle $256	Alinia $152
Mylan Specialty L.P.	$55 EpiPen $55
IBSA Pharma Inc.	$48 TIROSINT $48
SANOFI-AVENTIS U.S. LLC	$16 Auvi-Q $16
Merck Sharp & Dohme Corporation	$15 RAGWITEK $15

**Types of Payments**
Food and Beverage	$542

Biography

Dr. Gary Oberg specializes in allergy & immunology. These areas are among Dr. Oberg's clinical interests: asthma and allergies. Patients rated him highly, giving him an average of 4.5 stars (out of 5).

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Dr. Gary Richard Oberg, MD

Office Locations

In The News

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. Gary Richard Oberg, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Gary Richard Oberg, MD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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