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Dr. Bryan Hartland Lassner, MD

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Specializes in: Emergency Medicine

707 S University Avenue
Beaver Dam, WI 53916

(920) 887-6606

Dr. Bryan Hartland Lassner, MD is an emergency medicine doctor in Beaver Dam, WI specializing in emergency medicine.

Office Locations

707 S University Avenue
Beaver Dam, WI 53916

(920) 887-6606

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2500 Metrohealth Drive
Cleveland, OH 44109

(216) 778-7800

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701 W North Avenue
Melrose Park, IL 60160

(708) 538-4975

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Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2015 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

emergency care	243

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	182
Female	288

**Ethnicity**
Non-Hispanic White	66
Black	374
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	116
85 and over	82
Less than 65	144

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	18
Ischemic Heart Disease	55
Depression	28
Chronic Kidney Disease	51
Asthma	38
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	46
Chronic Obstructive Pulmonary Disease	31
Diabetes	54
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2016 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

emergency care	413

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	162
Female	228

**Ethnicity**
Non-Hispanic White	39
Black	328
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	104
85 and over	46
Less than 65	135

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2016

Hypertension	75
High Cholesterol	58
Stroke	14
Ischemic Heart Disease	55
Depression	31
Chronic Kidney Disease	62
Asthma	40
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	48
Chronic Obstructive Pulmonary Disease	33
Diabetes	55
Dementia	31
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2017 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

emergency care	325

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	141
Female	182

**Ethnicity**
Non-Hispanic White	46
Black	258
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	70
85 and over	42
Less than 65	109

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	16
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	61
Asthma	21
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	48
Chronic Obstructive Pulmonary Disease	34
Diabetes	58
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2018 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

emergency care	274

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	124
Female	161

**Ethnicity**
Non-Hispanic White	30
Black	234
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	66
85 and over	39
Less than 65	104

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2018

Hypertension	75
High Cholesterol	57
Stroke	11
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	61
Asthma	20
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	46
Chronic Obstructive Pulmonary Disease	39
Diabetes	54
Dementia	27
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2019 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

emergency care	279

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	138
Female	157

**Ethnicity**
Non-Hispanic White	115
Black	144
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	80
85 and over	36
Less than 65	86

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	57
Depression	37
Chronic Kidney Disease	58
Asthma	18
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	46
Chronic Obstructive Pulmonary Disease	31
Diabetes	51
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2020 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

emergency care	273

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	109
Female	165

**Ethnicity**
Non-Hispanic White	172
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	83
85 and over	61
Less than 65	42

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	64
Depression	37
Chronic Kidney Disease	59
Asthma	15
Osteoperosis	15
Atrial Fibrilation	26
Heart Failure	49
Chronic Obstructive Pulmonary Disease	27
Diabetes	52
Dementia	35
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2021 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

emergency care	175

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	89
Female	106

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	58
85 and over	32
Less than 65	47

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	44
Depression	40
Chronic Kidney Disease	50
Asthma	14
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2022 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

doctor visit	13
emergency care	200

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	100
Female	131

**Ethnicity**
Non-Hispanic White	213
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	64
85 and over	38
Less than 65	50

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2022

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	31
Asthma	16
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	30
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI during 2023 were emergency care.

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

doctor visit	26
emergency care	231

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Male	112
Female	155

**Ethnicity**
Non-Hispanic White	249
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	75
85 and over	52
Less than 65	50

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2023

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	30
Depression	29
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	15
Atrial Fibrilation	28
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Volume of procedures performed by Dr. Bryan Hartland Lassner, MD for Medicare patients.

The highest averages for the top procedures that Dr. Bryan Hartland Lassner, MD treated as an emergency medicine doctor in Beaver Dam, WI were emergency care.

doctor visit	19
emergency care	268

Average Medicare Patient Data From 2015 - 2023

Information about Medicare patients treated by Dr. Bryan Hartland Lassner, MD.

**Gender**
Female	174
Male	128

**Ethnicity**
Black / African American	154
Asian / Pacific Islander	0
Non-Hispanic White	118
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
85 and over	47
75 to 84	79
Less than 65	85
65 to 74	91

Average of Total of Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD From 2015 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Bryan Hartland Lassner, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	48
Depression	33
Chronic Kidney Disease	51
Asthma	21
Osteoporosis	10
Heart Failure	42
Chronic Obstructive Pulmonary Disease	30
Diabetes	48
Atrial Fibrillation	19
Dementia	26
Cancer	12

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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Biography

Dr. Bryan Lassner has obtained a license to practice in Illinois.

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Dr. Bryan Hartland Lassner, MD

Office Locations

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2023

Average Medicare Patient Data From 2015 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Bryan Hartland Lassner, MD From 2015 - 2023

Education & Training

Ratings & Reviews

Biography

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