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Dr. Gary M. Kammer, MD

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Specializes in: Adult Rheumatology

5105 Som Center Road #105
Willoughby, OH 44094

(440) 953-8700

Dr. Gary M. Kammer, MD is a rheumatologist in Willoughby, OH specializing in adult rheumatology.

Office Locations

5105 Som Center Road #105
Willoughby, OH 44094

(440) 953-8700

(440) 953-8796

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In The News

“In March, Dr. Gary Kammer, a Wake Forest University rheumatology professor and leading lupus expert, was found to have made up two families and their medical conditions in grant applications to the...”—"Charges of fake research hit new high", NBC News, July 2005

“* In March, Dr. Gary Kammer, a Wake Forest University rheumatology professor and leading lupus expert, was found to have made up two families and their medical conditions in grant applications to...”—"Researchers Feeling Pressure to Fake Data", Los Angeles Times, July 2005

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2012 were injections, aspiration, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	259
biological response modifier (BRM) therapy	116
chemotherapy	116
doctor visit	1211
injections	480
minimally invasive procedures	150
musculoskeletal imaging	11
X-rays	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2013 were injections, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	164
biological response modifier (BRM) therapy	173
chemotherapy	173
doctor visit	1044
injections	298
minimally invasive procedures	210

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	65
Female	187

**Age**
From 65 to 74	106
From 75 to 84	87
85 and over	40
Less than 65	19

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2013

Hypertension	70
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	38
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2014 were injections, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	111
biological response modifier (BRM) therapy	174
chemotherapy	174
doctor visit	928
injections	225
minimally invasive procedures	203

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	58
Female	158

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	78
85 and over	30
Less than 65	17

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2014

Hypertension	70
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	41
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2015 were injections, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	128
biological response modifier (BRM) therapy	161
chemotherapy	161
doctor visit	872
injections	196
minimally invasive procedures	189

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	124
Female	300

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	136
85 and over	64
Less than 65	38

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2015

Hypertension	71
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	38
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2016 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and injections.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	82
biological response modifier (BRM) therapy	189
chemotherapy	189
doctor visit	866
injections	160
minimally invasive procedures	200

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	67
Female	154

**Age**
From 65 to 74	87
From 75 to 84	81
85 and over	34
Less than 65	19

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2016

Hypertension	71
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	26
Asthma	20
Osteoperosis	41
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2017 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and injections.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	56
biological response modifier (BRM) therapy	141
chemotherapy	141
doctor visit	868
injections	100
minimally invasive procedures	156

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	59
Female	157

**Ethnicity**
Non-Hispanic White	201
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	82
85 and over	33
Less than 65	12

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2017

Hypertension	71
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	41
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

doctor visit	927

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	61
Female	148

**Ethnicity**
Non-Hispanic White	195
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	77
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2018

Hypertension	69
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	46
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2019 were injections and aspiration.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	24
doctor visit	858
injections	48

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	52
Female	166

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	90
85 and over	24
Less than 65	14

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2019

Hypertension	67
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	47
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2020 were injections and aspiration.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	29
doctor visit	658
injections	72

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	44
Female	139

**Ethnicity**
Non-Hispanic White	171
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	75
85 and over	24
Less than 65	14

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2020

Hypertension	66
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	31
Depression	23
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	49
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2021 were injections and aspiration.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

aspiration	23
doctor visit	573
injections	38

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	38
Female	126

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	71
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2021

Hypertension	65
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	51
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH during 2022 were injections.

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

doctor visit	549
injections	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Male	39
Female	106

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	52
Atrial Fibrilation	21
Heart Failure	10
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary M. Kammer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary M. Kammer, MD treated as a rheumatologist in Willoughby, OH were minimally invasive procedures, injections, chemotherapy and biological response modifier (BRM) therapy.

aspiration	97
biological response modifier (BRM) therapy	159
chemotherapy	159
doctor visit	850
injections	163
minimally invasive procedures	184
musculoskeletal imaging	11
X-rays	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary M. Kammer, MD.

**Gender**
Female	149
Male	55

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	150
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	22
75 to 84	76
Less than 65	12
65 to 74	84

Average of Total of Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD From 2012 - 2022

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

Hypertension	62
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	22
Asthma	9
Osteoporosis	40
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Atrial Fibrillation	10
Dementia	6
Cancer	8

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Ratings & Reviews

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General Payments

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

**Payments by Company**
Horizon Pharma plc	$748 KRYSTEXXA $705	RAYOS $43
Pfizer Inc.	$606 XELJANZ $527	PAXLOVID $30	CELEBREX $24	LYRICA $21	INFLECTRA $4
Horizon Therapeutics plc	$306 KRYSTEXXA $306
Celgene Corporation	$265 $265
Genentech USA, Inc.	$231 Actemra $179	Rituxan $52
Other	$2,153 ACTHAR $311	Cimzia $214	Rinvoq $193	SAPHNELO $189	Prolia $139	Other $1,106

**Types of Payments**
Food and Beverage	$4,153
Education	$156

Biography

Dr. Gary Kammer is an adult rheumatology specialist in Willoughby, OH. Dr. Kammer attended medical school at Ohio State University College of Medicine.

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Dr. Gary M. Kammer, 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 M. Kammer, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Gary M. Kammer, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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