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Home > IL Providers > Family Physicians & Family Medicine Specialists

Dr. John P. Opilka, DO

Accepting New Patients

(132 Ratings)

Specializes in: General Internal Medicine and Family Medicine

Des Moines University, College of Osteopathic Medicine

Professional interests include: weight management

5 East Cumberland Road
Altamont, IL 62411

(618) 483-6151

Dr. John P. Opilka, DO is a general internist in Altamont, IL specializing in general internal medicine and family medicine. He graduated from Des Moines University, College of Osteopathic Medicine. Dr. John P. Opilka, DO is affiliated with Sarah Bush Lincoln.

Office Locations

5 East Cumberland Road
Altamont, IL 62411

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Noteworthy Medicare Patient Procedures Performed by Dr. John P. Opilka, DO in 2024

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

Top 10%

By Volume:

inpatient hospital care

In 2024, Dr. John P. Opilka, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Volume:

nursing home care

In 2012, Dr. John P. Opilka, DO performed more nursing home care 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. John P. Opilka, DO treated as a general internist in Altamont, IL during 2012 were hospital care, inpatient care, lab tests and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

breast exam	15
cytology	13
doctor visit	484
ear procedures	16
gynecologic pathology	13
gynecologic procedures	15
hospital care	1377
inpatient care	1246
lab tests	234
outpatient care	92
preventive care	33
removal of lesion (e.g. growth)	31
skin procedures	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2013 were hospital care, inpatient care, lab tests and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	21
doctor visit	572
ear procedures	25
hospital care	1280
injections	21
inpatient care	1125
lab tests	249
outpatient care	108
preventive care	16
removal of lesion (e.g. growth)	27
skin procedures	27

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	338
Female	409

**Age**
From 65 to 74	267
From 75 to 84	242
85 and over	168
Less than 65	70

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2013

Hypertension	75
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	29
Diabetes	32
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2014 were hospital care, inpatient care, lab tests and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	26
breast exam	12
cytology	11
doctor visit	507
gynecologic pathology	11
gynecologic procedures	12
hospital care	1122
injections	26
inpatient care	980
lab tests	150
outpatient care	102
preventive care	23
removal of lesion (e.g. growth)	36
skin procedures	36

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	272
Female	373

**Age**
From 65 to 74	221
From 75 to 84	212
85 and over	155
Less than 65	57

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2014

Hypertension	73
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	25
Asthma	4
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2015 were hospital care, inpatient care, outpatient care and lab tests.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	45
doctor visit	578
ear procedures	20
hospital care	941
injections	45
inpatient care	817
lab tests	45
outpatient care	88
preventive care	13
removal of lesion (e.g. growth)	37
skin procedures	37

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	532
Female	746

**Age**
From 65 to 74	462
From 75 to 84	418
85 and over	280
Less than 65	118

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2015

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2016 were hospital care, inpatient care, lab tests and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	40
doctor visit	851
hospital care	693
injections	40
inpatient care	613
lab tests	246
outpatient care	80
preventive care	22
removal of lesion (e.g. growth)	43
skin procedures	43

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	301
Female	446

**Age**
From 65 to 74	284
From 75 to 84	243
85 and over	144
Less than 65	76

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2016

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	26
Asthma	24
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2017 were hospital care, inpatient care, lab tests and aspiration.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	41
doctor visit	1036
ear procedures	17
hospital care	387
injections	41
inpatient care	349
lab tests	181
outpatient care	38
preventive care	13
removal of lesion (e.g. growth)	31
skin procedures	31

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	328
Female	434

**Ethnicity**
Non-Hispanic White	750
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	306
From 75 to 84	250
85 and over	135
Less than 65	71

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2017

Hypertension	75
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2018 were hospital care, inpatient care, lab tests and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	51
doctor visit	1037
ear procedures	18
hospital care	1032
injections	51
inpatient care	942
lab tests	254
outpatient care	90
preventive care	15
removal of lesion (e.g. growth)	26
skin procedures	26

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	379
Female	471

**Ethnicity**
Non-Hispanic White	839
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	351
From 75 to 84	265
85 and over	163
Less than 65	71

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2018

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	31
Asthma	4
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2019 were hospital care, inpatient care, lab tests and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	35
doctor visit	1089
ear procedures	14
hospital care	1243
injections	35
inpatient care	1151
lab tests	263
outpatient care	92
preventive care	15
removal of lesion (e.g. growth)	59
skin procedures	59

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	403
Female	502

**Ethnicity**
Non-Hispanic White	889
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	297
85 and over	171
Less than 65	73

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2019

Hypertension	75
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2020 were hospital care, inpatient care, lab tests and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	30
doctor visit	945
hospital care	926
injections	30
inpatient care	814
lab tests	230
outpatient care	112
preventive care	12
removal of lesion (e.g. growth)	21
skin procedures	21

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	356
Female	448

**Age**
From 65 to 74	320
From 75 to 84	263
85 and over	152
Less than 65	69

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2020

Hypertension	75
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	34
Asthma	4
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2021 were hospital care, nursing home care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	29
doctor visit	1026
hospital care	930
injections	29
inpatient care	788
lab tests	119
nursing home care	806
outpatient care	142

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	363
Female	437

**Ethnicity**
Non-Hispanic White	785
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	248
85 and over	194
Less than 65	63

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2021

Hypertension	75
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	36
Asthma	5
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2022 were nursing home care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	24
doctor visit	854
hospital care	741
injections	24
inpatient care	598
lab tests	144
nursing home care	899
outpatient care	143

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	316
Female	328

**Ethnicity**
Non-Hispanic White	631
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	220
85 and over	167
Less than 65	40

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	14
Atrial Fibrilation	30
Heart Failure	31
Chronic Obstructive Pulmonary Disease	33
Diabetes	34
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2023 were nursing home care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	24
doctor visit	762
hospital care	527
injections	24
inpatient care	527
lab tests	61
nursing home care	894

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	305
Female	303

**Ethnicity**
Non-Hispanic White	596
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	202
85 and over	154
Less than 65	35

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	34
Dementia	25
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL during 2024 were nursing home care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

aspiration	19
doctor visit	750
hospital care	719
injections	19
inpatient care	719
lab tests	53
nursing home care	1151
preventive care	35
vaccines	35

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Male	281
Female	332

**Ethnicity**
Non-Hispanic White	602
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	202
85 and over	184
Less than 65	27

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2024

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	33
Depression	33
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	15
Atrial Fibrilation	32
Heart Failure	34
Chronic Obstructive Pulmonary Disease	31
Diabetes	36
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. John P. Opilka, DO for Medicare patients.

The highest averages for the top procedures that Dr. John P. Opilka, DO treated as a general internist in Altamont, IL were nursing home care, hospital care, inpatient care and lab tests.

aspiration	32
breast exam	13
cytology	12
doctor visit	807
ear procedures	18
gynecologic pathology	12
gynecologic procedures	13
hospital care	916
injections	32
inpatient care	820
lab tests	171
nursing home care	937
outpatient care	98
preventive care	19
removal of lesion (e.g. growth)	34
skin procedures	34
vaccines	35

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. John P. Opilka, DO.

**Gender**
Female	402
Male	321

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	391
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	159
75 to 84	235
Less than 65	59
65 to 74	269

Average of Total of Conditions of Medicare patients treated by Dr. John P. Opilka, DO From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. John P. Opilka, DO treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	69
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	27
Asthma	6
Osteoporosis	9
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Atrial Fibrillation	18
Cancer	11
Dementia	18

Education & Training

Dr. John P. Opilka, DO graduated from Des Moines University, College of Osteopathic Medicine. He completed residency at Carle Foundation Hospital. He is certified by the American Board of Family Medicine and has a state license in Illinois.

Medical School: Des Moines University, College of Osteopathic Medicine

Residency: Carle Foundation Hospital

Board Certification: American Board of Family Medicine

Licensed In: Illinois

Ratings & Reviews

Dr. John P. Opilka, DO has an exceptional overall rating with an average of 4.99 out of 5 stars based on 132 ratings. We collect ratings and reviews of Dr. John P. Opilka, DO from all over the web to help you find the right in Altamont, IL.

4.99

Overall Rating

(132 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-04-08

Patient verified via Press Ganey

Dr. Opilka is a professional and knowledgeable MD who listens and treats appropriately his patients concerns.

Overall Rating: 5.0 2024-12-24

Patient verified via Press Ganey

I was very weak that day and they made sure I got water and was fine when I left

Overall Rating: 5.0 2024-04-23

Patient verified via Press Ganey

My husband and I are very pleased with our care from Dr Opilka.

Overall Rating: 5.0 2026-05-05

Patient verified via Press Ganey

Dr Opilka and Macy are always great!

Overall Rating: 5.0 2024-12-17

Patient verified via Press Ganey

The Dr take the time with me.

Overall Rating: 5.0 2025-06-10

Patient verified via Press Ganey

Dr Opilka is the best!!!!

Overall Rating: 5.0 2024-09-18

Patient verified via Press Ganey

All, kind & considerate.

Overall Rating: 5.0 2024-09-24

Patient verified via Press Ganey

Dr Opilka was awesome

Overall Rating: 5.0 2024-07-02

Patient verified via Press Ganey

None

General Payments

These charts describe general payments received by Dr. John P. Opilka, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$1,300 Tresiba $416	Victoza $378	Xultophy 100/3.6 $152	Ozempic $122	NovoLog $100	Other $130
Janssen Pharmaceuticals, Inc	$811 XARELTO $523	INVOKANA $281	$6
Takeda Pharmaceuticals America, Inc.	$528 Brintellix $222	Colcrys $143	Kazano $113	Contrave $37	Trintellix $13
AstraZeneca Pharmaceuticals LP	$515 SYMBICORT $196	FARXIGA $111	BYDUREON WEEKLY $34	BREZTRI $29	BRILINTA $22	Other $125
Boehringer Ingelheim Pharmaceuticals, Inc.	$374 Pradaxa $187	TRADJENTA $141	JARDIANCE $22	GLYXAMBI $11	COMBIVENT RESPIMAT $9	Other $4
Other	$2,182 ELIQUIS $351	TOUJEO $210	ENTRESTO $152	ANORO $138	Repatha $136	Other $1,197

**Types of Payments**
Food and Beverage	$5,623
Education	$86

Biography

John P Opilka, DO, is a Family Medicine specialist practicing at SBL Altamont Clinic in Altamont, IL. He completed his medical education at the University of Osteopathic Medicine and Health Services in Des Moines, IA, and went on to complete his residency at Carle Foundation Family Practice in Urbana, IL. With his extensive training and experience, Dr Opilka is dedicated to providing comprehensive care to patients and families in the Altamont community.

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Dr. John P. Opilka, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John P. Opilka, DO in 2024

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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. John P. Opilka, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John P. Opilka, DO in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. John P. Opilka, DO From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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