In 2024, Dr. Robert M. Lee, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, and removal of lesion (e.g. growth) procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 10%

By Volume:

EGD with biopsy

EGD with lesion removal

In 2024, Dr. Robert M. Lee, MD performed more EGD with biopsy, and EGD with lesion removal procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Volume:

inpatient hospital care

preventive care

screening colonoscopy

By Affordability:

EGD with dilation

EGD with esophageal dilation

endoscopic dilation

endoscopic esophageal dilation

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with dilation

upper endoscopy with esophageal dilation

In 2012, among providers in related specialties within Illinois, Dr. Robert M. Lee, MD performed more inpatient hospital care (for patient admitted to hospital), preventive care, and screening colonoscopy procedures for Medicare patients than 75% of them and he also had a list price for EGD with dilation, EGD with esophageal dilation, endoscopic dilation, endoscopic esophageal dilation, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with dilation, and upper endoscopy with esophageal dilation that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	20
catheterization	20
diagnostic procedures	450
doctor visit	499
esophageal dilation	37
foreign body removal	12
gastrointestinal procedures	706
hospital care	1401
inpatient care	1401
minimally invasive procedures	706
preventive care	68
removal of lesion (e.g. growth)	450

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	22
catheterization	22
diagnostic procedures	509
doctor visit	616
esophageal dilation	38
gastrointestinal procedures	768
hospital care	1522
injections	18
inpatient care	1522
minimally invasive procedures	768
preventive care	72
removal of lesion (e.g. growth)	509

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	466
Female	660

**Ethnicity**
Non-Hispanic White	1010
Black	55
Hispanic	27
Asian	23
Other	11
Native American	0

**Age**
From 65 to 74	460
From 75 to 84	386
85 and over	200
Less than 65	80

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2013

Hypertension	74
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	18
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

diagnostic procedures	480
doctor visit	490
esophageal dilation	19
foreign body removal	13
gastrointestinal procedures	694
hospital care	1317
injections	18
inpatient care	1317
minimally invasive procedures	694
preventive care	67
removal of lesion (e.g. growth)	480
stent placement (stenting)	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	430
Female	526

**Ethnicity**
Non-Hispanic White	844
Black	42
Hispanic	37
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	412
From 75 to 84	317
85 and over	154
Less than 65	73

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2015 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	14
catheterization	14
diagnostic procedures	533
doctor visit	451
esophageal dilation	26
gastrointestinal procedures	728
hospital care	1042
injections	27
inpatient care	1028
minimally invasive procedures	728
outpatient care	14
preventive care	60
removal of lesion (e.g. growth)	533
stent placement (stenting)	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	752
Female	1016

**Ethnicity**
Non-Hispanic White	1570
Black	76
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	728
From 75 to 84	584
85 and over	304
Less than 65	152

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	13
catheterization	13
diagnostic procedures	464
doctor visit	536
esophageal dilation	43
gastrointestinal procedures	641
hospital care	986
inpatient care	974
minimally invasive procedures	641
outpatient care	12
preventive care	58
removal of lesion (e.g. growth)	464

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	412
Female	486

**Ethnicity**
Non-Hispanic White	792
Black	36
Hispanic	33
Asian	18
Other	19
Native American	0

**Age**
From 65 to 74	409
From 75 to 84	273
85 and over	149
Less than 65	67

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	40
Asthma	23
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	29
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	12
catheterization	12
diagnostic procedures	469
doctor visit	475
esophageal dilation	45
gastrointestinal procedures	676
hospital care	957
injections	18
inpatient care	957
minimally invasive procedures	676
preventive care	59
removal of lesion (e.g. growth)	469
stent placement (stenting)	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	377
Female	458

**Ethnicity**
Non-Hispanic White	722
Black	30
Hispanic	34
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	247
85 and over	138
Less than 65	69

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2017

Hypertension	73
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	14
catheterization	14
diagnostic procedures	529
doctor visit	493
esophageal dilation	61
gastrointestinal procedures	734
hospital care	926
inpatient care	926
minimally invasive procedures	734
preventive care	82
removal of lesion (e.g. growth)	529

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	408
Female	464

**Ethnicity**
Non-Hispanic White	756
Black	38
Hispanic	40
Asian	23
Other	15
Native American	0

**Age**
From 65 to 74	412
From 75 to 84	271
85 and over	130
Less than 65	59

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2019 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	15
catheterization	15
diagnostic procedures	578
doctor visit	515
esophageal dilation	58
gastrointestinal procedures	813
hospital care	970
injections	17
inpatient care	970
minimally invasive procedures	813
preventive care	85
removal of lesion (e.g. growth)	578

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	465
Female	502

**Ethnicity**
Non-Hispanic White	847
Black	38
Hispanic	31
Asian	21
Other	30
Native American	0

**Age**
From 65 to 74	427
From 75 to 84	334
85 and over	143
Less than 65	63

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	46
Depression	28
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	11
catheterization	11
diagnostic procedures	329
doctor visit	481
esophageal dilation	34
gastrointestinal procedures	497
hospital care	889
inpatient care	889
minimally invasive procedures	497
preventive care	66
removal of lesion (e.g. growth)	329
stent placement (stenting)	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	356
Female	431

**Ethnicity**
Non-Hispanic White	684
Black	37
Hispanic	34
Asian	16
Other	16
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	273
85 and over	125
Less than 65	43

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

diagnostic procedures	398
doctor visit	475
esophageal dilation	34
gastrointestinal procedures	540
hospital care	678
inpatient care	678
minimally invasive procedures	540
preventive care	65
removal of lesion (e.g. growth)	398

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	354
Female	475

**Ethnicity**
Non-Hispanic White	701
Black	32
Hispanic	31
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	291
85 and over	130
Less than 65	47

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	46
Depression	29
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

anastomosis	14
catheterization	14
diagnostic procedures	446
doctor visit	346
esophageal dilation	28
gastrointestinal procedures	601
hospital care	794
inpatient care	794
minimally invasive procedures	601
preventive care	76
removal of lesion (e.g. growth)	446

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	385
Female	488

**Ethnicity**
Non-Hispanic White	746
Black	32
Hispanic	36
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	331
85 and over	126
Less than 65	43

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	18
Atrial Fibrilation	27
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2023 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

diagnostic procedures	418
doctor visit	330
esophageal dilation	26
gastrointestinal procedures	543
hospital care	719
inpatient care	719
minimally invasive procedures	543
preventive care	69
removal of lesion (e.g. growth)	418

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	348
Female	443

**Ethnicity**
Non-Hispanic White	681
Black	23
Hispanic	35
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	291
85 and over	126
Less than 65	30

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	19
Atrial Fibrilation	24
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	12
Cancer	22

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL during 2024 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

diagnostic procedures	560
doctor visit	405
esophageal dilation	39
gastrointestinal procedures	706
hospital care	308
inpatient care	308
minimally invasive procedures	706
preventive care	81
removal of lesion (e.g. growth)	560

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	341
Female	454

**Ethnicity**
Non-Hispanic White	685
Black	0
Hispanic	31
Asian	28
Other	34
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	317
85 and over	84
Less than 65	25

Conditions of Medicare patients treated by Dr. Robert M. Lee, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	20
Atrial Fibrilation	20
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Robert M. Lee, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert M. Lee, MD treated as a gastroenterologist in Hinsdale, IL were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

anastomosis	15
catheterization	15
diagnostic procedures	474
doctor visit	470
esophageal dilation	37
foreign body removal	12
gastrointestinal procedures	665
hospital care	962
injections	19
inpatient care	960
minimally invasive procedures	665
outpatient care	13
preventive care	69
removal of lesion (e.g. growth)	474
stent placement (stenting)	13

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Robert M. Lee, MD.

**Gender**
Male	391
Female	492

**Ethnicity**
Black / African American	33
Asian / Pacific Islander	14
Non-Hispanic White	772
Native American / Alaskan Native	0
Hispanic	33
Other	16

**Age**
75 to 84	301
85 and over	139
Less than 65	57
65 to 74	386

Average of Total of Conditions of Medicare patients treated by Dr. Robert M. Lee, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	35
Asthma	9
Osteoporosis	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Atrial Fibrillation	19
Dementia	15
Cancer	15

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$1,941 STELARA $955	SIMPONI $671	REMICADE $175	Tremfya $113	OLYSIO $27
AbbVie, Inc.	$1,790 Humira $804	Creon $259	Lupron $116	Mavyret $95	Viekira $53	Other $463
AbbVie Inc.	$1,188 Skyrizi $329	Rinvoq $206	Creon $149	Mavyret $141	LINZESS $127	Other $236
Takeda Pharmaceuticals U.S.A., Inc.	$960 ENTYVIO $490	GATTEX $180	EOHILIA $99	Dexilant $49	MOTEGRITY $47	Other $95
Pfizer Inc.	$641 XELJANZ $313	VELSIPITY $156	PAXLOVID $98	INFLECTRA $73
Other	$5,731 PENTASA $438	XIFAXAN $418	OLYSIO $222	GATTEX $210	Cimzia $171	Other $4,272

**Types of Payments**
Food and Beverage	$12,085
Education	$96
Gift	$45
Consulting Fee	$25

Ownership and Interest Payments

This table describes ownership payments received by Dr. Robert M. Lee, MD.

GastroGPO, LLC	2024	$6,402.20	Physician Covered Recipient	Common Stock
GastroGPO, LLC	2023	$6,402.20	Physician Covered Recipient	Common Stock
GastroGPO, LLC	2022	$402.13	Physician Covered Recipient	Common Stock
GastroGPO, LLC	2021	$356.45	Physician Covered Recipient	Common Stock