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Home > IL Providers

Dr. Guillermo Rodriguez JR., MD

Accepting New Patients

(No ratings)

Specializes in: Medical Oncology, Adult Oncology and Hematology (Blood Disorders)

1418 Cross Street Suite 160
O'Fallon, IL 62269

(618) 607-1340

Dr. Guillermo Rodriguez JR., MD is a medical oncologist in O'Fallon, IL specializing in medical oncology, adult oncology and hematology (blood disorders). Dr. Guillermo Rodriguez JR., MD is affiliated with BJC HealthCare and WashU Medicine.

Office Locations

WashU Medicine

1418 Cross Street Suite 160
O'Fallon, IL 62269

(618) 607-1340

open_in_new

4500 Memorial Drive
Belleville, IL 62226

1-800-647-2098

(314) 362-3192

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2012 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	792
chemotherapy	792
doctor visit	1764
hormone therapy	44
hospital care	430
inpatient care	430
minimally invasive procedures	854
port flush	202

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2013 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	678
blood draw	31
chemotherapy	678
doctor visit	1738
hormone therapy	37
hospital care	369
inpatient care	369
minimally invasive procedures	757
port flush	258

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	368
Female	610

**Ethnicity**
Non-Hispanic White	855
Black	103
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	380
From 75 to 84	347
85 and over	128
Less than 65	123

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Dementia	9
Cancer	51

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2014 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	510
chemotherapy	510
doctor visit	1565
hormone therapy	22
hospital care	297
inpatient care	297
minimally invasive procedures	534
port flush	177

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	365
Female	521

**Ethnicity**
Non-Hispanic White	772
Black	95
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	318
85 and over	124
Less than 65	105

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Dementia	11
Cancer	48

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2015 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	495
chemotherapy	495
doctor visit	1331
hospital care	291
inpatient care	291
minimally invasive procedures	512
port flush	160

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	768
Female	1006

**Ethnicity**
Non-Hispanic White	1504
Black	214
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	706
From 75 to 84	592
85 and over	258
Less than 65	218

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	44
Depression	23
Chronic Kidney Disease	39
Asthma	16
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	9
Cancer	49

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2016 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	420
chemotherapy	420
doctor visit	1213
hospital care	271
inpatient care	271
minimally invasive procedures	407
port flush	111

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	314
Female	433

**Ethnicity**
Non-Hispanic White	627
Black	102
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	262
85 and over	100
Less than 65	94

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	40
Asthma	29
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	34
Dementia	10
Cancer	48

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2017 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	365
chemotherapy	365
doctor visit	1276
hospital care	348
inpatient care	348
minimally invasive procedures	419
port flush	108

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	285
Female	443

**Ethnicity**
Non-Hispanic White	609
Black	100
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	306
From 75 to 84	260
85 and over	74
Less than 65	88

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Dementia	10
Cancer	43

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2018 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	455
blood draw	26
chemotherapy	455
doctor visit	1085
hormone therapy	50
hospital care	347
inpatient care	347
minimally invasive procedures	512
port flush	77

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	311
Female	441

**Ethnicity**
Non-Hispanic White	638
Black	99
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	307
From 75 to 84	282
85 and over	79
Less than 65	84

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	10
Cancer	47

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2019 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	326
chemotherapy	326
doctor visit	1037
hormone therapy	26
hospital care	151
inpatient care	151
minimally invasive procedures	375
port flush	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	258
Female	395

**Ethnicity**
Non-Hispanic White	534
Black	105
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	223
85 and over	68
Less than 65	79

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	8
Cancer	45

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2020 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	324
chemotherapy	324
doctor visit	1111
hormone therapy	29
hospital care	117
inpatient care	117
minimally invasive procedures	411
port flush	32

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	287
Female	363

**Ethnicity**
Non-Hispanic White	546
Black	83
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	216
85 and over	77
Less than 65	60

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	10
Cancer	45

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2021 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	557
blood draw	23
chemotherapy	557
doctor visit	1110
hormone therapy	43
hospital care	49
inpatient care	49
minimally invasive procedures	673

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	255
Female	391

**Ethnicity**
Non-Hispanic White	543
Black	76
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	229
85 and over	67
Less than 65	58

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	47
Depression	24
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	27
Diabetes	37
Dementia	11
Cancer	47

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL during 2022 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and blood draw.

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

biological response modifier (BRM) therapy	465
blood draw	20
chemotherapy	465
doctor visit	927
minimally invasive procedures	580

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	214
Female	353

**Ethnicity**
Non-Hispanic White	481
Black	67
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	201
85 and over	67
Less than 65	44

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	35
Asthma	11
Osteoperosis	16
Atrial Fibrilation	22
Heart Failure	23
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	6
Cancer	51

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Guillermo Rodriguez JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Guillermo Rodriguez JR., MD treated as a medical oncologist in O'Fallon, IL were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and hospital care.

biological response modifier (BRM) therapy	489
blood draw	25
chemotherapy	489
doctor visit	1287
hormone therapy	35
hospital care	267
inpatient care	267
minimally invasive procedures	548

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Guillermo Rodriguez JR., MD.

**Gender**
Male	311
Female	450

**Ethnicity**
Black / African American	94
Asian / Pacific Islander	0
Non-Hispanic White	646
Hispanic	4
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	266
85 and over	94
Less than 65	86
65 to 74	314

Average of Total of Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Guillermo Rodriguez JR., MD treated were hypertension, high cholesterol, cancer and ischemic heart disease.

Hypertension	68
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	39
Depression	21
Chronic Kidney Disease	36
Asthma	9
Osteoporosis	8
Heart Failure	25
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Atrial Fibrillation	14
Cancer	43
Dementia	8

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Affiliations & Hospitals

Dr. Guillermo Rodriguez JR., MD is associated with these hospitals and organizations:

BJC HealthCare

WashU Medicine

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Guillermo Rodriguez JR., MD appears to accept the following insurance providers: CIGNA Flexcare, MultiPlan, MHBP, United Healthcare Select Plus, United Healthcare Select, United Healthcare PPO, United Healthcare POS, Great-West Healthcare Open Access, United Healthcare EPO, United Healthcare Choice Plus, United Healthcare Choice, Blue Choice, Aetna QPOS, Great-West Healthcare POS, Great-West Healthcare PPO, Health Alliance HMO, Aetna Open Access HMO, Great-West Healthcare HMO, Rockport Healthcare Group, Hannibal Regional PHO, Aetna Medicare HMO, TRICARE, Decatur Memorial Hospital, Coventry, Anthem, Best Doctors, Aetna Managed Choice POS, Aetna Select, Aetna Choice POS, Aetna HMO, CIGNA Open Access POS, Aetna US Access, CIGNA Open Access Plus HMO, Aetna National Advantage Program, Coventry HMO, CIGNA Network, CIGNA PPO, MO HealthNet, CIGNA POS, CIGNA HMO, CorVel, CIGNA EPO, Aetna Medicare PPO, Aetna Open Access Managed Choice, Aetna Open Access Elect Choice, Aetna Choice POS II, AARP, Medicare Advantage, TriWest, Blue Cross Blue Shield Missouri - Regular or Traditional, CoxHealth, Coventry PPO, Coventry National Network PPO, USA Managed Care Organization, Health Alliance POS, Health Alliance PPO, United Healthcare, United Healthcare Navigate, Medicare, Medicaid, Quality Health Management, Humana, Cigna, First Health, HealthLink PPO, Beech Street, HealthLink POS, HealthLink Open Access, HealthLink HMO, Aetna Elect Choice, HFN, United Healthcare Community Plan (AmeriChoice), Community Partners Health Plans, CIGNA Open Access Plus POS, Blue Cross Blue Shield of Illinois, CIGNA Network Open Access, CIGNA PPO Plus, Private Healthcare Systems (PHCS), Care Management Resources (CMR), Aetna Affordable Health Choice PPO, Advantra Option 1 HMO/POS (Aetna Medicare), Union Pacific Railroad Employee Health System, Freedom Plus PPO-Missouri (Aetna Medicare), Aetna CVS Health (MO Marketplace Exchange), Freedom PPO-Missouri (Aetna Medicare), Aetna Open Choice (PPO), Aetna Medicare Open Access POS, Health Alliance Medicare POS, Kansas Advantra Freedom PPO (Aetna Medicare), VA HealthCare Choice Program, BJC Center of Excellence - Consociate Health, Verify Insurance Acceptance With Practice, Illinois Department of Public Aid (IDPA/HFS), Advantra Silver HMO (Aetna Medicare), Advantra PPO (Aetna Medicare), Essence Advantage HMO, Health Alliance (IL Marketplace Exchange), HealthScope Benefits, Inn (Orscheln Industries Health Plan), Gold Advantage (Aetna Medicare), Aetna Health Network, Essence Advantage Select HMO, Advantra Complete PPO Illinois (Aetna Medicare), Aetna Health Network Option, BJC HealthSolutions, Aetna Medicare Open Access HMO, Health Alliance Medicare HMO, Advantra Option 2 HMO (Aetna Medicare), Essence Advantage Plus HMO and Gold Dual Core HMO Missouri (Aetna Medicare).

Insurance Accepted by Provider includes:

According to our sources, Dr. Guillermo Rodriguez JR., MD accepts the following insurance providers:

CIGNA Flexcare

MultiPlan

MHBP

United Healthcare Select Plus

United Healthcare Select

United Healthcare PPO

United Healthcare POS

Great-West Healthcare Open Access

United Healthcare EPO

United Healthcare Choice Plus

United Healthcare Choice

Blue Choice

Aetna QPOS

Great-West Healthcare POS

Great-West Healthcare PPO

Health Alliance HMO

Aetna Open Access HMO

Great-West Healthcare HMO

Rockport Healthcare Group

Hannibal Regional PHO

Aetna Medicare HMO

TRICARE

Decatur Memorial Hospital

Coventry

Anthem

Best Doctors

Aetna Managed Choice POS

Aetna Select

Aetna Choice POS

Aetna HMO

CIGNA Open Access POS

Aetna US Access

CIGNA Open Access Plus HMO

Aetna National Advantage Program

Coventry HMO

CIGNA Network

CIGNA PPO

MO HealthNet

CIGNA POS

CIGNA HMO

CorVel

CIGNA EPO

Aetna Medicare PPO

Aetna Open Access Managed Choice

Aetna Open Access Elect Choice

Aetna Choice POS II

AARP

Medicare Advantage

TriWest

Blue Cross Blue Shield Missouri - Regular or Traditional

CoxHealth

Coventry PPO

Coventry National Network PPO

USA Managed Care Organization

Health Alliance POS

Health Alliance PPO

United Healthcare

United Healthcare Navigate

Medicare

Medicaid

Quality Health Management

Humana

Cigna

First Health

HealthLink PPO

Beech Street

HealthLink POS

HealthLink Open Access

HealthLink HMO

Aetna Elect Choice

HFN

United Healthcare Community Plan (AmeriChoice)

Community Partners Health Plans

CIGNA Open Access Plus POS

Blue Cross Blue Shield of Illinois

CIGNA Network Open Access

CIGNA PPO Plus

Private Healthcare Systems (PHCS)

Care Management Resources (CMR)

Aetna Affordable Health Choice PPO

Advantra Option 1 HMO/POS (Aetna Medicare)

Union Pacific Railroad Employee Health System

Freedom Plus PPO-Missouri (Aetna Medicare)

Aetna CVS Health (MO Marketplace Exchange)

Freedom PPO-Missouri (Aetna Medicare)

Aetna Open Choice (PPO)

Aetna Medicare Open Access POS

Health Alliance Medicare POS

Kansas Advantra Freedom PPO (Aetna Medicare)

VA HealthCare Choice Program

BJC Center of Excellence - Consociate Health

Verify Insurance Acceptance With Practice

Illinois Department of Public Aid (IDPA/HFS)

Advantra Silver HMO (Aetna Medicare)

Advantra PPO (Aetna Medicare)

Essence Advantage HMO

Health Alliance (IL Marketplace Exchange)

HealthScope Benefits, Inn (Orscheln Industries Health Plan)

Gold Advantage (Aetna Medicare)

Aetna Health Network

Essence Advantage Select HMO

Advantra Complete PPO Illinois (Aetna Medicare)

Aetna Health Network Option

BJC HealthSolutions

Aetna Medicare Open Access HMO

Health Alliance Medicare HMO

Advantra Option 2 HMO (Aetna Medicare)

Essence Advantage Plus HMO

Gold Dual Core HMO Missouri (Aetna Medicare)

Ratings & Reviews

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General Payments

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

**Payments by Company**
McKesson Specialty Care Distribution Corp.	$556 $556
Novartis Pharmaceuticals Corporation	$382 AFINITOR $341	ADAKVEO $16	TASIGNA $13	SANDOSTATIN $12
Pharmacyclics LLC, An AbbVie Company	$225 IMBRUVICA $225
DePuy Synthes Sales Inc.	$145 MOTOBAND $88	NA $57
Millennium Pharmaceuticals, Inc.	$110 NINLARO $110
Other	$621 TECENTRIQ $107	JAKAFI $75	Lenvima $48	OPDIVO $47	Erleada $31	Other $314

**Types of Payments**
Food and Beverage	$1,263
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$556
Education	$219

Biography

Dr. Guillermo Rodriguez is a physician who specializes in adult oncology, medical oncology, and hematology (blood disorders). He appears to be an in-network provider for Anthem, Blue California, Coventry, and more. Dr. Rodriguez's professional affiliations include Memorial Hospital Shiloh, Memorial Hospital Belleville, and Alton Memorial Hospital. BJC HealthCare reports that he is accepting new patients at his office in O Fallon, IL.

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Dr. Guillermo Rodriguez JR., MD

Office Locations

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. Guillermo Rodriguez JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guillermo Rodriguez JR., 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. Guillermo Rodriguez JR., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

Other Providers in O'Fallon, IL