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Dr. William Lou, MD

(1 Rating)

Specializes in: Adult Gastroenterology

183 Franklin Corner Road
Lawrenceville, NJ 08648

(609) 896-0622

Dr. William Lou, MD is a gastroenterologist in Lawrenceville, NJ specializing in adult gastroenterology. Dr. William Lou, MD is affiliated with RWJBarnabas Health and Robert Wood Johnson University Hospital Hamilton.

Office Locations

183 Franklin Corner Road
Lawrenceville, NJ 08648

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2012 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

anastomosis	17
catheterization	17
diagnostic procedures	168
doctor visit	428
gastrointestinal procedures	267
hospital care	1798
inpatient care	1798
minimally invasive procedures	242
nursing home care	23
preventive care	57
removal of lesion (e.g. growth)	168

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2013 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

anastomosis	17
catheterization	17
diagnostic procedures	150
doctor visit	314
gastrointestinal procedures	233
hospital care	1682
inpatient care	1682
minimally invasive procedures	217
nursing home care	39
preventive care	50
removal of lesion (e.g. growth)	150

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	209
Female	293

**Ethnicity**
Non-Hispanic White	234
Black	200
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	134
85 and over	110
Less than 65	98

Conditions of Medicare patients treated by Dr. William Lou, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	63
Depression	30
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	39
Chronic Obstructive Pulmonary Disease	37
Diabetes	53
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

anastomosis	14
catheterization	14
diagnostic procedures	115
doctor visit	342
gastrointestinal procedures	147
hospital care	1248
inpatient care	1248
minimally invasive procedures	147
nursing home care	49
preventive care	18
removal of lesion (e.g. growth)	115

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	178
Female	241

**Ethnicity**
Non-Hispanic White	198
Black	156
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	121
85 and over	86
Less than 65	89

Conditions of Medicare patients treated by Dr. William Lou, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	16
Ischemic Heart Disease	69
Depression	28
Chronic Kidney Disease	47
Asthma	16
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	60
Dementia	31
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2015 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

anastomosis	21
catheterization	21
diagnostic procedures	125
doctor visit	347
gastrointestinal procedures	173
hospital care	1296
inpatient care	1296
minimally invasive procedures	161
nursing home care	34
preventive care	15
removal of lesion (e.g. growth)	125

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	388
Female	460

**Ethnicity**
Non-Hispanic White	362
Black	350
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	248
85 and over	146
Less than 65	176

Conditions of Medicare patients treated by Dr. William Lou, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	16
Ischemic Heart Disease	69
Depression	36
Chronic Kidney Disease	46
Asthma	27
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	32
Diabetes	59
Dementia	35
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

anastomosis	26
catheterization	26
diagnostic procedures	110
doctor visit	324
gastrointestinal procedures	150
hospital care	1332
inpatient care	1332
minimally invasive procedures	150
nursing home care	43
preventive care	14
removal of lesion (e.g. growth)	110

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	159
Female	231

**Ethnicity**
Non-Hispanic White	182
Black	159
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	116
85 and over	72
Less than 65	72

Conditions of Medicare patients treated by Dr. William Lou, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	15
Ischemic Heart Disease	74
Depression	34
Chronic Kidney Disease	61
Asthma	45
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	42
Chronic Obstructive Pulmonary Disease	40
Diabetes	65
Dementia	39
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2017 were hospital care, inpatient care, nursing home care and minimally invasive procedures.

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

anastomosis	12
catheterization	12
diagnostic procedures	84
doctor visit	220
gastrointestinal procedures	96
hospital care	862
inpatient care	862
minimally invasive procedures	96
nursing home care	119
removal of lesion (e.g. growth)	84

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	118
Female	153

**Ethnicity**
Non-Hispanic White	126
Black	101
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	85
85 and over	53
Less than 65	32

Conditions of Medicare patients treated by Dr. William Lou, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	70
Depression	35
Chronic Kidney Disease	60
Asthma	11
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	58
Dementia	41
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2018 were hospital care, inpatient care, nursing home care and minimally invasive procedures.

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

anastomosis	16
catheterization	16
diagnostic procedures	59
doctor visit	201
gastrointestinal procedures	75
hospital care	886
inpatient care	886
minimally invasive procedures	75
nursing home care	576
removal of lesion (e.g. growth)	59

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	124
Female	135

**Ethnicity**
Non-Hispanic White	132
Black	93
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	81
85 and over	49
Less than 65	36

Conditions of Medicare patients treated by Dr. William Lou, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	19
Ischemic Heart Disease	68
Depression	41
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	44
Chronic Obstructive Pulmonary Disease	31
Diabetes	62
Dementia	38
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2019 were nursing home care, hospital care, inpatient care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

diagnostic procedures	59
doctor visit	180
gastrointestinal procedures	59
hospital care	439
inpatient care	439
minimally invasive procedures	59
nursing home care	707
removal of lesion (e.g. growth)	59

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	118
Female	117

**Ethnicity**
Non-Hispanic White	114
Black	94
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	65
85 and over	45
Less than 65	35

Conditions of Medicare patients treated by Dr. William Lou, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	69
Depression	41
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	29
Diabetes	61
Dementia	38
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2020 were hospital care, inpatient care, nursing home care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

diagnostic procedures	39
doctor visit	138
gastrointestinal procedures	39
hospital care	227
inpatient care	227
minimally invasive procedures	39
nursing home care	124
removal of lesion (e.g. growth)	39

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	76
Female	76

**Ethnicity**
Non-Hispanic White	73
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	53
85 and over	25
Less than 65	16

Conditions of Medicare patients treated by Dr. William Lou, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	16
Ischemic Heart Disease	70
Depression	49
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	0
Atrial Fibrilation	26
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	57
Dementia	36
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2021 were hospital care, inpatient care, nursing home care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

diagnostic procedures	42
doctor visit	130
gastrointestinal procedures	42
hospital care	340
inpatient care	340
minimally invasive procedures	42
nursing home care	50
removal of lesion (e.g. growth)	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	65
Female	78

**Ethnicity**
Non-Hispanic White	79
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	55
85 and over	21
Less than 65	16

Conditions of Medicare patients treated by Dr. William Lou, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	67
Depression	41
Chronic Kidney Disease	61
Asthma	18
Osteoperosis	0
Atrial Fibrilation	28
Heart Failure	47
Chronic Obstructive Pulmonary Disease	28
Diabetes	60
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ during 2022 were hospital care, inpatient care, nursing home care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

diagnostic procedures	24
doctor visit	102
gastrointestinal procedures	24
hospital care	114
inpatient care	114
minimally invasive procedures	24
nursing home care	85
removal of lesion (e.g. growth)	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	73
Female	85

**Ethnicity**
Non-Hispanic White	72
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	56
85 and over	30
Less than 65	12

Conditions of Medicare patients treated by Dr. William Lou, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	61
Depression	36
Chronic Kidney Disease	34
Asthma	18
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	32
Chronic Obstructive Pulmonary Disease	29
Diabetes	61
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Lou, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Lou, MD treated as a gastroenterologist in Lawrenceville, NJ were hospital care, inpatient care, nursing home care and gastrointestinal procedures.

anastomosis	17
catheterization	17
diagnostic procedures	88
doctor visit	247
gastrointestinal procedures	118
hospital care	929
inpatient care	929
minimally invasive procedures	113
nursing home care	168
preventive care	30
removal of lesion (e.g. growth)	88

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Lou, MD.

**Gender**
Male	137
Female	169

**Ethnicity**
Black / African American	121
Asian / Pacific Islander	2
Non-Hispanic White	142
Native American / Alaskan Native	0
Hispanic	21
Other	0

**Age**
75 to 84	92
85 and over	57
Less than 65	52
65 to 74	104

Average of Total of Conditions of Medicare patients treated by Dr. William Lou, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Lou, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	61
Depression	33
Chronic Kidney Disease	47
Asthma	16
Osteoporosis	5
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	54
Atrial Fibrillation	20
Dementia	30
Cancer	12

Education & Training

He has a state license in New Jersey.

Licensed In: New Jersey

Affiliations & Hospitals

Dr. William Lou, MD is associated with these hospitals and organizations:

RWJBarnabas Health

Robert Wood Johnson University Hospital Hamilton

Ratings & Reviews

Dr. William Lou, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. William Lou, MD from all over the web to help you find the right in Lawrenceville, NJ.

Overall Rating

(1 Rating)

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$482 Viekira $287	Creon $37	Technivie $18	Moderiba $15	Mavyret $14	Other $111
Ironwood Pharmaceuticals, Inc	$269 VIBERZI $144	LINZESS 290 mcg $68	COLOGUARD $42	ZURAMPIC $15
Takeda Pharmaceuticals U.S.A., Inc.	$208 AMITIZA $150	MOTEGRITY $30	$29
Takeda Pharmaceuticals America, Inc.	$150 AMITIZA $112	Dexilant $21	Trintellix $16
Valeant Pharmaceuticals North America LLC	$93 Moviprep $33	XIFAXANIBSD $25	APRISO $22	XIFAXAN $13
Other	$526 Trulance $78	ZEPATIER $73	XIFAXAN $56	MOVANTIK $37	EXELON PATCH $34	Other $248

**Types of Payments**
Food and Beverage	$1,728

Biography

Dr. William Lou sees patients in Lawrenceville, NJ. His medical specialty is adult gastroenterology. Dr. Lou is professionally affiliated with Robert Wood Johnson University Hospital Hamilton.