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Dr. Peter C. Rantis JR., MD

(55 Ratings)

Specializes in: General Surgery

University of Illinois College of Medicine

4885 Hoffman Boulevard Suite 400
Hoffman Estates, IL 60192

(847) 255-9697

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

Office Locations

4885 Hoffman Boulevard Suite 400
Hoffman Estates, IL 60192

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800 Biesterfield Road Suite 555
Elk Grove Village, IL 60007

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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

Noteworthy Medicare Patient Procedures Performed by Dr. Peter C. Rantis JR., MD in 2023

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

Top 5%

By Volume:

endoscopy

gastrointestinal biopsy

preventive care

removal of lesion

screening colonoscopy

standard anoscopy

In 2023, Dr. Peter C. Rantis JR., MD performed more endoscopy, gastrointestinal biopsy, preventive care, removal of lesion (e.g. growth), screening colonoscopy, and standard anoscopy procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 25%

By Volume:

gastrointestinal procedures

inpatient hospital care

In 2012, Dr. Peter C. Rantis JR., MD performed more gastrointestinal procedures, and inpatient hospital care (for patient admitted to hospital) 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. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2012 were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

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

abdominal imaging	15
blood draw	29
bypass surgery	20
catheterization	11
diagnostic procedures	48
doctor visit	370
gastrointestinal procedures	174
hospital care	361
inpatient care	361
minimally invasive procedures	124
preventive care	13
removal of lesion (e.g. growth)	48
ultrasound (sonogram)	15
weight management	20
X-rays	50

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2013 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

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

abdominal imaging	11
blood draw	25
diagnostic procedures	59
doctor visit	425
gastrointestinal procedures	193
hospital care	240
inpatient care	240
minimally invasive procedures	158
preventive care	22
removal of lesion (e.g. growth)	59
ultrasound (sonogram)	11
weight management	17
X-rays	35

2013 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2013

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

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2014 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

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

abdominal imaging	12
blood draw	27
diagnostic procedures	63
doctor visit	423
gastrointestinal procedures	158
hospital care	107
inpatient care	107
minimally invasive procedures	127
preventive care	11
removal of lesion (e.g. growth)	63
ultrasound (sonogram)	12
weight management	13
X-rays	31

2014 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2014

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

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2015 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

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

blood draw	33
diagnostic procedures	51
doctor visit	387
gastrointestinal procedures	146
hospital care	199
inpatient care	199
minimally invasive procedures	120
preventive care	15
removal of lesion (e.g. growth)	51
weight management	15
X-rays	26

2015 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2015

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

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2016 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

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

blood draw	22
diagnostic procedures	39
doctor visit	350
gastrointestinal procedures	110
hospital care	182
inpatient care	182
minimally invasive procedures	85
preventive care	11
removal of lesion (e.g. growth)	39
X-rays	25

2016 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2016

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

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2017 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

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

blood draw	13
diagnostic procedures	33
doctor visit	368
gastrointestinal procedures	108
hospital care	172
inpatient care	172
minimally invasive procedures	90
preventive care	15
removal of lesion (e.g. growth)	33
X-rays	18

2017 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2017

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

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2018 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

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

blood draw	17
diagnostic procedures	36
doctor visit	353
gastrointestinal procedures	100
hospital care	171
inpatient care	171
minimally invasive procedures	82
preventive care	13
removal of lesion (e.g. growth)	36
X-rays	18

2018 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2018

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

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2019 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

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

blood draw	15
diagnostic procedures	42
doctor visit	340
gastrointestinal procedures	100
hospital care	171
inpatient care	171
minimally invasive procedures	85
removal of lesion (e.g. growth)	42
X-rays	15

2019 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2019

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

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

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

diagnostic procedures	27
doctor visit	314
gastrointestinal procedures	68
hospital care	176
inpatient care	176
minimally invasive procedures	68
removal of lesion (e.g. growth)	27

2020 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2020

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

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

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

diagnostic procedures	42
doctor visit	353
gastrointestinal procedures	87
hospital care	98
inpatient care	98
minimally invasive procedures	87
removal of lesion (e.g. growth)	42

2021 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2021

Hypertension	74
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	15
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter C. Rantis JR., MD treated as a general surgeon in Hoffman Estates, IL during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

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

diagnostic procedures	36
doctor visit	299
gastrointestinal procedures	86
hospital care	154
inpatient care	154
minimally invasive procedures	86
removal of lesion (e.g. growth)	36

2022 Medicare Patient Data

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

**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

Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD in 2022

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

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 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 general surgeon in Hoffman Estates, IL were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

abdominal imaging	12
blood draw	22
bypass surgery	20
catheterization	11
diagnostic procedures	43
doctor visit	362
gastrointestinal procedures	120
hospital care	184
inpatient care	184
minimally invasive procedures	101
preventive care	14
removal of lesion (e.g. growth)	43
ultrasound (sonogram)	12
weight management	16
X-rays	27

Average Medicare Patient Data From 2012 - 2022

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

**Gender**
Male	166
Female	232

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	6
Non-Hispanic White	337
Hispanic	25
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	98
85 and over	44
Less than 65	71
65 to 74	185

Average of Total of Conditions of Medicare patients treated by Dr. Peter C. Rantis JR., MD From 2012 - 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	67
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	34
Asthma	11
Osteoporosis	8
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Atrial Fibrillation	16
Cancer	18
Dementia	13

Education & Training

Dr. Peter C. Rantis JR., MD graduated from University of Illinois College of Medicine. 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

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

Ratings & Reviews

Dr. Peter C. Rantis JR., MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 55 ratings. We collect ratings and reviews of Dr. Peter C. Rantis JR., MD from all over the web to help you find the right in Hoffman Estates, IL.

Overall Rating

(55 Ratings)

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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 specialist in general surgery. He works in Hoffman Estates, IL and Elk Grove Village, IL. His average rating from his patients is 5.0 stars (out of 5). Dr. Rantis is professionally affiliated with Ascension. He studied medicine at the University of Illinois College of Medicine. He completed his residency training at a hospital affiliated with Loyola University.