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Dr. Peter C. Rantis Jr., MD

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Specializes in: Bariatric Surgery, General Surgery and Colon & Rectal Surgery

University of Illinois College of Medicine at Chicago

4885 Hoffman Boulevard Suite 400
Hoffman Estates, IL 60192

(847) 255-9697

Dr. Peter C. Rantis Jr., MD is a bariatric surgeon in Hoffman Estates, IL specializing in bariatric surgery, general surgery and colon & rectal surgery. He graduated from University of Illinois College of Medicine at Chicago. Dr. Peter C. Rantis Jr., MD is affiliated with Ascension, Ascension Alexian Brothers, SUBURBAN SURGICAL CARE SPECIALISTS SC and Ascension Saint Alexius.

Office Locations

Address:

4885 Hoffman Boulevard Suite 400
Hoffman Estates, IL 60192

Address:

800 Biesterfield Road Suite 555
Elk Grove Village, IL 60007

In The News

“Each of the surgeons, including Dr. James M. Kane, Jr., Dr. Peter C. Rantis, Jr., Dr. Paul J. Guske, and Dr. Jonathan W. Wallace, are all certified by the American Board of Surgery.”—"Chicago Weight Loss Surgeons Discuss Reasons for Revision Bariatric Surgery", News10, April 2024

**Gender**
Male	190
Female	316

**Ethnicity**
Non-Hispanic White	426
Black	23
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	133
85 and over	79
Less than 65	110

Hypertension	75
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	43
Dementia	14
Cancer	21

abdominal imaging	11
blood draw	26
diagnostic procedures	61
doctor visit	416
gastrointestinal procedures	150
hospital care	106
inpatient care	106
minimally invasive procedures	121
preventive care	9
removal of lesion (e.g. growth)	61
ultrasound (sonogram)	11
weight management	12
X-rays	29

**Gender**
Male	174
Female	265

**Ethnicity**
Non-Hispanic White	360
Black	20
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	91
85 and over	65
Less than 65	93

Hypertension	75
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	39
Dementia	14
Cancer	22

blood draw	32
diagnostic procedures	49
doctor visit	380
gastrointestinal procedures	138
hospital care	198
inpatient care	198
minimally invasive procedures	114
preventive care	13
removal of lesion (e.g. growth)	49
weight management	14
X-rays	24

**Gender**
Male	366
Female	496

**Ethnicity**
Non-Hispanic White	738
Black	26
Hispanic	66
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	404
From 75 to 84	186
85 and over	90
Less than 65	182

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	11
Cancer	21

blood draw	21
diagnostic procedures	37
doctor visit	343
gastrointestinal procedures	102
hospital care	181
inpatient care	181
minimally invasive procedures	79
preventive care	9
removal of lesion (e.g. growth)	37
X-rays	23

**Gender**
Male	165
Female	235

**Ethnicity**
Non-Hispanic White	342
Black	0
Hispanic	26
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	94
85 and over	37
Less than 65	80

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	40
Asthma	26
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	16
Cancer	19

blood draw	12
diagnostic procedures	31
doctor visit	361
gastrointestinal procedures	100
hospital care	171
inpatient care	171
minimally invasive procedures	84
preventive care	13
removal of lesion (e.g. growth)	31
X-rays	16

**Gender**
Male	174
Female	225

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	24
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	100
85 and over	29
Less than 65	74

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	16
Cancer	18

blood draw	16
diagnostic procedures	34
doctor visit	346
gastrointestinal procedures	92
hospital care	170
inpatient care	170
minimally invasive procedures	76
preventive care	11
removal of lesion (e.g. growth)	34
X-rays	16

**Gender**
Male	152
Female	214

**Ethnicity**
Non-Hispanic White	307
Black	15
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	82
85 and over	42
Less than 65	69

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	19
Cancer	18

blood draw	14
diagnostic procedures	40
doctor visit	333
gastrointestinal procedures	92
hospital care	170
inpatient care	170
minimally invasive procedures	79
removal of lesion (e.g. growth)	40
X-rays	13

**Gender**
Male	143
Female	222

**Ethnicity**
Non-Hispanic White	313
Black	18
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	107
85 and over	38
Less than 65	58

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	15
Cancer	15

diagnostic procedures	25
doctor visit	307
gastrointestinal procedures	60
hospital care	175
inpatient care	175
minimally invasive procedures	62
removal of lesion (e.g. growth)	25

**Gender**
Male	145
Female	191

**Ethnicity**
Non-Hispanic White	297
Black	0
Hispanic	13
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	83
85 and over	32
Less than 65	45

Hypertension	71
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	15
Cancer	22

diagnostic procedures	40
doctor visit	346
gastrointestinal procedures	79
hospital care	97
inpatient care	97
minimally invasive procedures	81
removal of lesion (e.g. growth)	40

**Gender**
Male	159
Female	188

**Ethnicity**
Non-Hispanic White	286
Black	15
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	98
85 and over	30
Less than 65	42

diagnostic procedures	34
doctor visit	292
gastrointestinal procedures	78
hospital care	153
inpatient care	153
minimally invasive procedures	80
removal of lesion (e.g. growth)	34

**Gender**
Male	166
Female	210

**Ethnicity**
Non-Hispanic White	306
Black	18
Hispanic	17
Asian	23
Other	12
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	106
85 and over	43
Less than 65	38

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	24
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	10
Cancer	27

Average Medicare Procedure Volume From 2013 - 2022

Volume of procedures performed by Dr. Peter C. Rantis Jr., MD for Medicare patients.

The highest averages for the top procedures that Dr. Peter C. Rantis Jr., MD treated as a bariatric surgeon in Hoffman Estates, IL were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

abdominal imaging	10
blood draw	20
diagnostic procedures	40
doctor visit	356
gastrointestinal procedures	110
hospital care	166
inpatient care	166
minimally invasive procedures	94
preventive care	13
removal of lesion (e.g. growth)	40
ultrasound (sonogram)	10
weight management	14
X-rays	22

Average Medicare Patient Data From 2013 - 2022

Information about Medicare patients treated by Dr. Peter C. Rantis Jr., MD.

**Gender**
Male	183
Female	256

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	6
Non-Hispanic White	370
Native American / Alaskan Native	0
Hispanic	27
Other	1

**Age**
75 to 84	108
85 and over	48
Less than 65	79
65 to 74	204

Average of Total of Conditions of Medicare patients treated by Dr. Peter C. Rantis Jr., MD From 2013 - 2022

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

Hypertension	74
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	37
Asthma	12
Osteoporosis	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Atrial Fibrillation	17
Cancer	20
Dementia	14

Education & Training

Dr. Peter C. Rantis Jr., MD graduated from University of Illinois College of Medicine at Chicago. He completed residency at Loyola University Affiliated Hospitals. He is certified by the The American Board of Colon and Rectal Surgery - Colon and Rectal Surgery The American Board of Surgery - Surgery and has a state license in Illinois.

Medical School: University of Illinois College of Medicine at Chicago

Residency: Loyola University Affiliated Hospitals

Board Certification: The American Board of Colon and Rectal Surgery - Colon and Rectal Surgery The American Board of Surgery - Surgery

Licensed In: Illinois

Affiliations & Hospitals

Dr. Peter C. Rantis Jr., MD is associated with these hospitals and organizations:

Ascension

Ascension Alexian Brothers

SUBURBAN SURGICAL CARE SPECIALISTS SC

Ascension Saint Alexius

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$23,277 Da Vinci Surgical System $23,277
APOLLO ENDOSURGERY INC	$3,454 Orbera $2,122	Overstitch and or LapBand $852	Overstitch $196	LAPBAND AND OR OVERSTITCH $150	LAP-BAND $117	Other $17
W. L. Gore & Associates, Inc.	$3,018 SEAMGUARD Bioabsorbable Staple Line Reinforcement $2,111	SEAMGUARD Bioabsorbable Staple $853	BIO-A Tissue Reinforcement $41	BIO A Tissue Reinforcement $14
Torax Medical, Inc.	$1,647 LINX $1,647
Covidien LP	$1,113 LigaSure $440	Sonicision $235	Synthetic Mesh $62	Vessel Sealing $57	Signia $53	Other $267
Other	$5,682 GELPOINT PATH $802	Signia $301	LAP-BAND $256	LapBand $236	NASCOBAL CYANOCOBALAMIN, USP $167	Other $3,920

**Types of Payments**
Education	$18,016
Food and Beverage	$11,552
Travel and Lodging	$6,624
Consulting Fee	$2,000

Research Payments

Dr. Peter C. Rantis Jr., MD has received 1 research payments totaling $125.

Biography

Dr. Peter Rantis is a general surgery, bariatric surgery, and colon & rectal surgery specialist. Dr. Rantis obtained his medical school training at the University of Illinois College of Medicine at Chicago and performed his residency at a hospital affiliated with Loyola University. He is affiliated with Ascension.