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Home > WI Providers > Neurosurgeons

Dr. Mark A. Gardon, MD

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Specializes in: Neurosurgery

2845 Greenbrier Road Suite 330
Green Bay, WI 54311

(920) 288-8350

Dr. Mark A. Gardon, MD is a neurosurgeon in Green Bay, WI specializing in neurosurgery.

Office Locations

2845 Greenbrier Road Suite 330
Green Bay, WI 54311

(920) 288-8350

(920) 288-8355

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2012 were hospital care, inpatient care, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

decompression surgery	35
doctor visit	141
hospital care	42
inpatient care	42
nerve procedures	35
spinal procedures	35

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2013 were hospital care, inpatient care, spinal procedures and nerve procedures.

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

decompression surgery	31
doctor visit	159
hospital care	50
inpatient care	50
nerve procedures	31
spinal procedures	42

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	100
Female	96

**Ethnicity**
Non-Hispanic White	185
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	53
85 and over	24
Less than 65	29

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2014 were spinal procedures, nerve procedures, decompression surgery and hospital care.

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
decompression surgery	49
doctor visit	141
hospital care	46
inpatient care	46
nerve procedures	49
spinal procedures	75

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	98
Female	88

**Age**
From 65 to 74	66
From 75 to 84	63
85 and over	19
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2014

Hypertension	74
High Cholesterol	65
Stroke	14
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2015 were spinal procedures, nerve procedures, decompression surgery and neck surgery.

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	52
doctor visit	84
neck surgery	23
nerve procedures	52
spinal procedures	64

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	124
Female	142

**Age**
From 65 to 74	122
From 75 to 84	82
85 and over	28
Less than 65	34

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	26
Asthma	14
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2016 were spinal procedures, nerve procedures, decompression surgery and neck surgery.

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

arthrodesis (bone fusion surgery)	19
aspiration	12
bone marrow tests	12
decompression surgery	75
doctor visit	107
neck surgery	19
nerve procedures	75
spinal procedures	104

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	94
Female	66

**Age**
From 65 to 74	91
From 75 to 84	29
85 and over	15
Less than 65	25

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2016

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	28
Asthma	17
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2017 were spinal procedures, nerve procedures, decompression surgery and neck surgery.

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

arthrodesis (bone fusion surgery)	19
aspiration	15
bone marrow tests	15
decompression surgery	61
doctor visit	46
neck surgery	19
nerve procedures	61
spinal procedures	89

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	61
Female	69

**Age**
From 65 to 74	76
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2018 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

arthrodesis (bone fusion surgery)	26
decompression surgery	47
doctor visit	54
neck surgery	15
nerve procedures	47
spinal procedures	88

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	67
Female	61

**Age**
From 65 to 74	74
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI during 2019 were spinal procedures, nerve procedures, decompression surgery and neck surgery.

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	39
doctor visit	81
neck surgery	12
nerve procedures	39
spinal procedures	50

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	71
Female	51

**Age**
From 65 to 74	78
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	40
Depression	34
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Ethnicity**
Non-Hispanic White	20
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	60
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

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

doctor visit	85

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Male	46
Female	46

**Age**
From 65 to 74	42
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD in 2021

Hypertension	70
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	46
Depression	42
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	22
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

doctor visit	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**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. Mark A. Gardon, MD in 2023

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark A. Gardon, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark A. Gardon, MD treated as a neurosurgeon in Green Bay, WI were spinal procedures, nerve procedures, decompression surgery and hospital care.

arthrodesis (bone fusion surgery)	16
aspiration	13
bone marrow tests	13
decompression surgery	48
doctor visit	91
hospital care	46
inpatient care	46
neck surgery	17
nerve procedures	48
spinal procedures	68

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark A. Gardon, MD.

**Gender**
Female	56
Male	60

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	18
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	7
75 to 84	32
Less than 65	11
65 to 74	58

Average of Total of Conditions of Medicare patients treated by Dr. Mark A. Gardon, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mark A. Gardon, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	67
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	26
Asthma	6
Osteoporosis	4
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Atrial Fibrillation	8
Cancer	5
Dementia	5

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

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

**Payments by Company**
DePuy Synthes Sales Inc.	$39 Fibergraft BG Morsels $39
Boston Scientific Corporation	$19 WATCHMAN FLX $19
Medtronic, Inc.	$18 STRATA $18
Ceribell, Inc.	$14 Ceribell Rapid Response EEG $14
TOLMAR Pharmaceuticals, Inc.	$13 ELIGARD $13
Other	$12 Spine-Lumbar $12