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Dr. Thomas G. Malloy, MD

(4 Ratings)

Specializes in: Adult Gastroenterology

400 E 3rd Street
Duluth, MN 55805

(218) 786-8364

Dr. Thomas G. Malloy, MD is a gastroenterologist in Duluth, MN specializing in adult gastroenterology.

Office Locations

400 E 3rd Street
Duluth, MN 55805

(218) 786-8364

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

blood draw	18
diagnostic procedures	240
doctor visit	279
gastrointestinal procedures	300
hospital care	287
inpatient care	287
minimally invasive procedures	300
preventive care	46
removal of lesion (e.g. growth)	240

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

blood draw	46
diagnostic procedures	265
doctor visit	329
gastrointestinal procedures	319
hospital care	212
inpatient care	212
minimally invasive procedures	319
preventive care	39
removal of lesion (e.g. growth)	265

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	228
Female	254

**Ethnicity**
Non-Hispanic White	428
Black	22
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	143
85 and over	48
Less than 65	65

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2013

Hypertension	70
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	181
doctor visit	64
gastrointestinal procedures	213
hospital care	119
inpatient care	119
minimally invasive procedures	213
preventive care	18
removal of lesion (e.g. growth)	181

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	145
Female	162

**Ethnicity**
Non-Hispanic White	281
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	74
85 and over	25
Less than 65	81

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2014

Hypertension	66
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	209
doctor visit	40
gastrointestinal procedures	268
hospital care	70
hydrogen breath test	13
injections	12
inpatient care	70
methane breath test	13
minimally invasive procedures	268
preventive care	36
removal of lesion (e.g. growth)	209

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	260
Female	328

**Ethnicity**
Non-Hispanic White	544
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	120
85 and over	44
Less than 65	192

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2015

Hypertension	65
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	31
Depression	35
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	204
gastrointestinal procedures	233
hospital care	91
injections	12
inpatient care	91
minimally invasive procedures	233
preventive care	17
removal of lesion (e.g. growth)	204

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	148
Female	138

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	65
85 and over	21
Less than 65	86

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2016

Hypertension	61
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	37
Asthma	22
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	198
doctor visit	24
gastrointestinal procedures	236
hospital care	74
hydrogen breath test	12
injections	25
inpatient care	74
methane breath test	12
minimally invasive procedures	236
preventive care	13
removal of lesion (e.g. growth)	198

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	131
Female	130

**Ethnicity**
Non-Hispanic White	233
Black	0
Hispanic	0
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	97
From 75 to 84	0
85 and over	0
Less than 65	94

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2017

Hypertension	55
High Cholesterol	36
Stroke	4
Ischemic Heart Disease	35
Depression	38
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	30
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2018 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	238
doctor visit	18
esophageal dilation	30
gastrointestinal procedures	327
hospital care	26
hydrogen breath test	27
injections	21
inpatient care	26
manometry	13
methane breath test	27
minimally invasive procedures	314
preventive care	13
removal of lesion (e.g. growth)	238

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	162
Female	152

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	121
From 75 to 84	84
85 and over	22
Less than 65	87

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2018

Hypertension	67
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	36
Depression	36
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2019 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	211
doctor visit	54
esophageal dilation	13
gastrointestinal procedures	296
hospital care	24
hydrogen breath test	43
injections	15
inpatient care	24
manometry	17
methane breath test	43
minimally invasive procedures	267
preventive care	28
removal of lesion (e.g. growth)	211

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	133
Female	164

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	65
85 and over	18
Less than 65	87

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2019

Hypertension	65
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	37
Depression	39
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	158
doctor visit	56
esophageal dilation	11
gastrointestinal procedures	185
hospital care	42
hydrogen breath test	11
inpatient care	42
methane breath test	11
minimally invasive procedures	185
removal of lesion (e.g. growth)	158

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	122
Female	130

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	0
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	93
From 75 to 84	60
85 and over	19
Less than 65	80

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2020

Hypertension	67
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	45
Depression	43
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2021 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	165
doctor visit	40
esophageal dilation	11
gastrointestinal procedures	236
hospital care	27
hydrogen breath test	27
inpatient care	27
manometry	15
methane breath test	27
minimally invasive procedures	207
preventive care	13
removal of lesion (e.g. growth)	165

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	126
Female	130

**Ethnicity**
Non-Hispanic White	225
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	116
From 75 to 84	59
85 and over	17
Less than 65	64

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2021

Hypertension	65
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2022 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	93
gastrointestinal procedures	140
hospital care	21
inpatient care	21
manometry	15
minimally invasive procedures	113
removal of lesion (e.g. growth)	93

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	85
Female	84

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2022

Hypertension	69
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN during 2023 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

diagnostic procedures	37
gastrointestinal procedures	37
minimally invasive procedures	37
removal of lesion (e.g. growth)	37

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Male	23
Female	21

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD in 2023

Hypertension	73
High Cholesterol	73
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	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Thomas G. Malloy, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas G. Malloy, MD treated as a gastroenterologist in Duluth, MN were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

blood draw	32
diagnostic procedures	183
doctor visit	100
esophageal dilation	16
gastrointestinal procedures	232
hospital care	90
hydrogen breath test	22
injections	17
inpatient care	90
manometry	15
methane breath test	22
minimally invasive procedures	224
preventive care	24
removal of lesion (e.g. growth)	183

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Thomas G. Malloy, MD.

**Gender**
Female	141
Male	130

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	242
Native American / Alaskan Native	4
Hispanic	1
Other	0

**Age**
75 to 84	55
85 and over	17
Less than 65	73
65 to 74	113

Average of Total of Conditions of Medicare patients treated by Dr. Thomas G. Malloy, MD From 2012 - 2023

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

Hypertension	60
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	30
Asthma	10
Osteoporosis	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Atrial Fibrillation	11
Dementia	6
Cancer	10

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

Dr. Thomas G. Malloy, MD has an exceptional overall rating with an average of 4.5 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Thomas G. Malloy, MD from all over the web to help you find the right in Duluth, MN.

4.5

Overall Rating

(4 Ratings)

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General Payments

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