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Dr. David M. Manuel, MD

(100 Ratings)

Specializes in: Adult Gastroenterology

American University of the Caribbean School of Medicine (2001)

Professional interests include: colon polyps, acid reflux (GERD), irritable bowel syndrome (IBS), and more.

3251 Commerce Drive Suite D
Dekalb, IL 60115

(630) 561-5566

Dr. David M. Manuel, MD is a gastroenterologist in Sycamore, IL specializing in adult gastroenterology. He graduated from American University of the Caribbean School of Medicine in 2001 and has 25 years of experience. Dr. David M. Manuel, MD is affiliated with Northwestern Medicine.

Office Locations

Northwestern Medicine

1830 Mediterranean Drive
Sycamore, IL 60178

(815) 766-3873

(815) 766-7713

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3251 Commerce Drive Suite D
Dekalb, IL 60115

(630) 561-5566

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Some issues Dr. David M. Manuel, MD can help you with:

Anemia

Anemia is the most common blood disorder. It occurs when the body does not have enough red blood cells to carry oxygen to the tissues. Blood loss, insufficient red blood cell production, and red blood cell destruction are the three main causes of anemia. These issues may arise from such conditions as iron deficiency, heavy periods, ulcers, kidney disease, as well as some forms of cancer.

An individual with anemia will have the following symptoms: shortness of breath, weakness, dizziness, cold hands or feet, paleness, and irritability. Anemia is diagnosed when blood tests show low counts for hemoglobin, which is the protein responsible for carrying oxygen to different tissues throughout the body.

Treatments for anemia are dependent on the kind of anemia an individual has. For example, iron supplementation may correct iron deficiency anemia. For anemia caused by chronic kidney failure, chemotherapy treatments, and HIV/AIDS, a group of medications called erythropoiesis-stimulating agents may be prescribed.

In The News

“Whether that fear will be erased anytime soon is debatable, particularly since every gastroenterologist other than Desai who once practiced at endoscopy clinics associated with the hepatitis...”—"Desai case's aftershocks continue to linger", Las Vegas Review-Journal, March 2014

“Yet as reassuring as that sounds, Thornton understands that what continues to make many Las Vegans uneasy about colonoscopies in Las Vegas is that every gastroenterologist other than Desai who once...”—"Colon test causes fear", Las Vegas Review-Journal, March 2013

Noteworthy Medicare Patient Procedures Performed by Dr. David M. Manuel, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

colonoscopy with biopsy

colonoscopy with lesion removal

gastrointestinal biopsy

inpatient hospital care

removal of lesion

In 2023, Dr. David M. Manuel, MD performed more colonoscopy with biopsy, colonoscopy with lesion removal, gastrointestinal biopsy, inpatient hospital care (for patient admitted to hospital), and removal of lesion (e.g. growth) procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Volume:

colonoscopy

EGD with biopsy

EGD with lesion removal

endoscopy

gastrointestinal procedures

In 2012, Dr. David M. Manuel, MD performed more colonoscopy, EGD with biopsy, EGD with lesion removal, endoscopy, and gastrointestinal procedures procedures for Medicare patients than 75% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

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

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	218
doctor visit	364
gastrointestinal procedures	259
hospital care	269
inpatient care	269
minimally invasive procedures	259
preventive care	25
removal of lesion (e.g. growth)	218

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	264
doctor visit	416
gastrointestinal procedures	279
hospital care	240
inpatient care	240
minimally invasive procedures	279
preventive care	15
removal of lesion (e.g. growth)	264

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	156
Female	237

**Ethnicity**
Non-Hispanic White	366
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	117
85 and over	38
Less than 65	57

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2013

Hypertension	69
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	280
doctor visit	318
gastrointestinal procedures	336
hospital care	224
inpatient care	224
minimally invasive procedures	336
preventive care	21
removal of lesion (e.g. growth)	280

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	172
Female	211

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

**Age**
From 65 to 74	172
From 75 to 84	92
85 and over	44
Less than 65	75

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2014

Hypertension	72
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	35
Depression	28
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2015 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	109
doctor visit	133
gastrointestinal procedures	109
hospital care	68
inpatient care	68
minimally invasive procedures	109
removal of lesion (e.g. growth)	109

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	166
Female	210

**Age**
From 65 to 74	208
From 75 to 84	72
85 and over	44
Less than 65	52

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2015

Hypertension	73
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	26
Asthma	17
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2016 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	236
doctor visit	265
gastrointestinal procedures	236
hospital care	277
inpatient care	277
minimally invasive procedures	236
removal of lesion (e.g. growth)	236

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	148
Female	212

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	97
85 and over	44
Less than 65	33

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2016

Hypertension	72
High Cholesterol	52
Stroke	9
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	38
Asthma	21
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2017 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	246
doctor visit	261
gastrointestinal procedures	246
hospital care	183
inpatient care	183
minimally invasive procedures	246
removal of lesion (e.g. growth)	246

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	120
Female	186

**Ethnicity**
Non-Hispanic White	285
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	84
85 and over	17
Less than 65	42

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2017

Hypertension	71
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2018 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	241
doctor visit	296
gastrointestinal procedures	241
hospital care	161
inpatient care	161
minimally invasive procedures	241
removal of lesion (e.g. growth)	241

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	148
Female	201

**Ethnicity**
Non-Hispanic White	325
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	89
85 and over	18
Less than 65	39

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2018

Hypertension	72
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2019 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	257
doctor visit	320
gastrointestinal procedures	257
hospital care	121
inpatient care	121
minimally invasive procedures	257
removal of lesion (e.g. growth)	257

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	154
Female	188

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	90
85 and over	23
Less than 65	31

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2019

Hypertension	71
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2020 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	168
doctor visit	209
gastrointestinal procedures	168
hospital care	89
inpatient care	89
minimally invasive procedures	168
removal of lesion (e.g. growth)	168

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	120
Female	152

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	75
85 and over	16
Less than 65	17

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	322
doctor visit	483
gastrointestinal procedures	336
hospital care	171
inpatient care	171
minimally invasive procedures	336
preventive care	14
removal of lesion (e.g. growth)	322

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	196
Female	270

**Ethnicity**
Non-Hispanic White	425
Black	13
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	129
85 and over	33
Less than 65	53

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2021

Hypertension	70
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

diagnostic procedures	443
doctor visit	467
gastrointestinal procedures	458
hospital care	238
inpatient care	238
minimally invasive procedures	458
preventive care	15
removal of lesion (e.g. growth)	443

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	248
Female	318

**Ethnicity**
Non-Hispanic White	507
Black	0
Hispanic	19
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	317
From 75 to 84	168
85 and over	29
Less than 65	52

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David M. Manuel, MD for Medicare patients.

The highest averages for the top procedures that Dr. David M. Manuel, MD treated as a gastroenterologist in Sycamore, IL were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	253
doctor visit	321
gastrointestinal procedures	265
hospital care	185
inpatient care	185
minimally invasive procedures	265
preventive care	18
removal of lesion (e.g. growth)	253

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David M. Manuel, MD.

**Gender**
Male	148
Female	198

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	288
Native American / Alaskan Native	0
Hispanic	5
Other	1

**Age**
75 to 84	92
85 and over	27
Less than 65	41
65 to 74	185

Average of Total of Conditions of Medicare patients treated by Dr. David M. Manuel, MD From 2012 - 2022

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

Hypertension	65
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	27
Asthma	10
Osteoporosis	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Atrial Fibrillation	11
Dementia	7
Cancer	13

Education & Training

Dr. David M. Manuel, MD graduated from American University of the Caribbean School of Medicine in 2001. He completed residency at Ascension Providence/MSUCHM. He is certified by the American Board of Internal Medicine - Gastroenterology (Certified) and has a state license in Illinois.

Medical School: American University of the Caribbean School of Medicine (2001)

Residency: Ascension Providence/MSUCHM (2004)

Board Certification: American Board of Internal Medicine - Gastroenterology (Certified)

Licensed In: Illinois

Affiliations & Hospitals

Dr. David M. Manuel, MD is associated with these hospitals and organizations:

Northwestern Medicine

Ratings & Reviews

Dr. David M. Manuel, MD has an exceptional overall rating with an average of 4.99 out of 5 stars based on 100 ratings. We collect ratings and reviews of Dr. David M. Manuel, MD from all over the web to help you find the right in Sycamore, IL.

4.99

Overall Rating

(100 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Boston Scientific Corporation	$307 CAPTIVATOR COLD $145	METAL STENTS - G.I. $132	Biliary Devices $17	HEMOSTASIS $14
Janssen Scientific Affairs, LLC	$125 SIMPONI $125
US Endoscopy	$86 Infinity ERCP Sampling Device $86
Genentech USA, Inc.	$45 Gazyva $45
Janssen Biotech, Inc.	$43 SIMPONI $31	OLYSIO $11
Other	$60 Humira $20	OFIRMEV $16	$24

**Types of Payments**
Food and Beverage	$597
Education	$69

Biography

Dr. David Manuel's specialty is adult gastroenterology. Clinical interests for Dr. Manuel include anemia, colon polyps, and colorectal cancer. He is affiliated with Northwestern Medical Group (NMG). He is a graduate of American University of the Caribbean School of Medicine. He has received a 5.0 out of 5 star rating by his patients.

Select Year:

Dr. David M. Manuel, MD

Office Locations

Some issues Dr. David M. Manuel, MD can help you with:

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. David M. Manuel, MD in 2023

By Volume:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David M. Manuel, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. David M. Manuel, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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