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Dr. Andrew S. Krock, MD

(73 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Geriatrics (Elderly Care)

Northwestern University, Feinberg School of Medicine (1984)

Professional interests include: elder care

5999 New Wilke Road Suite 200
Rolling Meadows, IL 60008

(847) 618-0800

Dr. Andrew S. Krock, MD is an internist in Rolling Meadows, IL specializing in internal medicine (adult medicine) and geriatrics (elderly care). He graduated from Northwestern University, Feinberg School of Medicine in 1984 and has 42 years of experience. Dr. Andrew S. Krock, MD is affiliated with Endeavor Health and ENDEAVOR HEALTH MEDICAL GROUP.

Office Locations

Endeavor Health

5999 New Wilke Road Suite 200
Rolling Meadows, IL 60008

(847) 618-0800

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrew S. Krock, MD in 2023

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

Top 5%

By Volume:

flu shot

In 2023, Dr. Andrew S. Krock, MD performed more flu shot procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2012 were lab tests, blood draw, nursing home care and hospital care.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	620
doctor visit	2613
ear procedures	21
hospital care	475
inpatient care	376
lab tests	741
musculoskeletal imaging	66
nursing home care	560
outpatient care	77
preventive care	246
vaccines	230
X-rays	66

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2013 were lab tests, hospital care, blood draw and inpatient care.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	515
doctor visit	2282
ear procedures	11
hospital care	543
inpatient care	389
lab tests	610
musculoskeletal imaging	35
nursing home care	300
outpatient care	108
preventive care	235
vaccines	235
X-rays	35

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	936
Female	1231

**Ethnicity**
Non-Hispanic White	2042
Black	18
Hispanic	44
Asian	47
Other	16
Native American	0

**Age**
From 65 to 74	556
From 75 to 84	859
85 and over	655
Less than 65	97

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	45
Depression	25
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	14
Atrial Fibrilation	26
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	20
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2014 were lab tests, blood draw, hospital care and preventive care.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	573
doctor visit	2403
hospital care	356
inpatient care	254
lab tests	697
musculoskeletal imaging	56
outpatient care	67
preventive care	260
vaccines	248
X-rays	56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	586
Female	661

**Ethnicity**
Non-Hispanic White	1198
Black	0
Hispanic	13
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	521
85 and over	353
Less than 65	24

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2014

Hypertension	74
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	35
Depression	16
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2015 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	769
doctor visit	2774
ear procedures	15
hospital care	162
inpatient care	134
lab tests	931
musculoskeletal imaging	41
outpatient care	11
preventive care	846
vaccines	812
X-rays	41

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	1258
Female	1418

**Ethnicity**
Non-Hispanic White	2562
Black	0
Hispanic	38
Asian	46
Other	0
Native American	0

**Age**
From 65 to 74	816
From 75 to 84	1030
85 and over	772
Less than 65	58

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2015

Hypertension	73
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	33
Depression	17
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2016 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	668
cardiac procedures	12
doctor visit	2790
ear procedures	27
hospital care	199
inpatient care	155
lab tests	785
musculoskeletal imaging	12
outpatient care	27
preventive care	626
vaccines	570
X-rays	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	619
Female	703

**Ethnicity**
Non-Hispanic White	1250
Black	0
Hispanic	25
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	403
From 75 to 84	508
85 and over	388
Less than 65	23

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2016

Hypertension	72
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	34
Asthma	14
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2017 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	596
cardiac procedures	15
doctor visit	2394
ear procedures	13
hospital care	20
inpatient care	20
lab tests	663
preventive care	492
vaccines	419

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	552
Female	567

**Ethnicity**
Non-Hispanic White	1051
Black	0
Hispanic	24
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	442
85 and over	319
Less than 65	16

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2017

Hypertension	70
High Cholesterol	38
Stroke	5
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2018 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	524
cardiac procedures	30
doctor visit	2335
ear procedures	18
lab tests	554
preventive care	495
vaccines	424

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	541
Female	540

**Ethnicity**
Non-Hispanic White	1009
Black	0
Hispanic	23
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	431
85 and over	297
Less than 65	14

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2018

Hypertension	69
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	30
Depression	13
Chronic Kidney Disease	33
Asthma	4
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2019 were preventive care, lab tests, vaccines and blood draw.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	365
cardiac procedures	20
doctor visit	2143
lab tests	397
preventive care	421
vaccines	372

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	0
Female	564

**Ethnicity**
Non-Hispanic White	1070
Black	0
Hispanic	0
Asian	25
Other	29
Native American	0

**Age**
From 65 to 74	362
From 75 to 84	464
85 and over	305
Less than 65	19

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2019

Hypertension	69
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	33
Asthma	3
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2020 were preventive care, vaccines, lab tests and blood draw.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

blood draw	198
cardiac procedures	16
doctor visit	1611
ear procedures	16
lab tests	213
preventive care	367
vaccines	327

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	497
Female	478

**Ethnicity**
Non-Hispanic White	908
Black	0
Hispanic	20
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	381
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2020

Hypertension	69
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	32
Depression	13
Chronic Kidney Disease	30
Asthma	3
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2021 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

doctor visit	1748
lab tests	201
preventive care	347
vaccines	336

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	516
Female	478

**Ethnicity**
Non-Hispanic White	916
Black	0
Hispanic	0
Asian	22
Other	34
Native American	0

**Age**
From 65 to 74	314
From 75 to 84	384
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2021

Hypertension	65
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	34
Depression	14
Chronic Kidney Disease	29
Asthma	4
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL during 2022 were preventive care, vaccines, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

cardiac procedures	19
doctor visit	1550
lab tests	130
preventive care	393
vaccines	354

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	552
Female	469

**Ethnicity**
Non-Hispanic White	936
Black	0
Hispanic	0
Asian	30
Other	37
Native American	0

**Age**
From 65 to 74	323
From 75 to 84	407
85 and over	280
Less than 65	11

Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew S. Krock, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew S. Krock, MD treated as an internist in Rolling Meadows, IL were lab tests, blood draw, nursing home care and preventive care.

blood draw	536
cardiac procedures	18
doctor visit	2240
ear procedures	17
hospital care	292
inpatient care	221
lab tests	538
musculoskeletal imaging	42
nursing home care	430
outpatient care	58
preventive care	429
vaccines	393
X-rays	42

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew S. Krock, MD.

**Gender**
Male	550
Female	646

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	21
Non-Hispanic White	1176
Native American / Alaskan Native	0
Hispanic	17
Other	15

**Age**
75 to 84	493
85 and over	306
Less than 65	23
65 to 74	374

Average of Total of Conditions of Medicare patients treated by Dr. Andrew S. Krock, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Andrew S. Krock, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	64
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	27
Asthma	5
Osteoporosis	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Atrial Fibrillation	17
Dementia	10
Cancer	14

Education & Training

Dr. Andrew S. Krock, MD graduated from Northwestern University, Feinberg School of Medicine in 1984. He completed residency at Mayo Clinic. He is certified by the American Board of Internal Medicine, American Board of Internal Medicine and has a state license in Illinois.

Medical School: Northwestern University, Feinberg School of Medicine (1984)

Residency: Mayo Clinic (1987)

Board Certification: American Board of Internal Medicine, American Board of Internal Medicine (1987)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Andrew S. Krock, MD is associated with these hospitals and organizations:

Endeavor Health

ENDEAVOR HEALTH MEDICAL GROUP

Ratings & Reviews

Dr. Andrew S. Krock, MD has an exceptional overall rating with an average of 4.95 out of 5 stars based on 73 ratings. We collect ratings and reviews of Dr. Andrew S. Krock, MD from all over the web to help you find the right in Rolling Meadows, IL.

4.95

Overall Rating

(73 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2024-02-08

Dr. Krock has been my primary care doctor for many years. At appointments he reviews my history, annual maintenance, immunizations (past and any current suggested vaccinations), he reviews reports submitted to him by my other doctors that are specialists, reviews my medication list and he notifies me of any upcoming preventative maintenance exams needed (yearly mammography, if it is time for a colonoscopy, annual blood tests, annual eye exam, etc.). In the past, when he was not my primary doctor at the time, I was very ill and had seen other physicians who did not discover my diagnosis. I made an appt with Dr. Krock to be checked, he ordered a scan at that appt which showed the life-threatening issue. Within a few hours of my appt with him, I had a diagnosis that saved my life. I highly recommend him as a primary care doctor. He is thorough, conscientious, polite and most importantly an above average doctor. My husband now sees him as his primary care physician also. We both have every confidence in Dr. Krock for our medical care. The office staff are helpful and efficient when you call to make appointments or to leave a message.

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$128 RYBELSUS $128
Edwards Lifesciences Corporation	$100 Edwards SAPIEN 3 Transcatheter Heart Valve $100
W. L. Gore & Associates, Inc.	$20 EXCLUDER AAA Endoprosthesis $20
Novartis Pharmaceuticals Corporation	$16 ENTRESTO $16

**Types of Payments**
Food and Beverage	$135
Education	$128

Biography

Dr. Andrew Krock is a specialist in geriatrics (elderly care). He studied medicine at Northwestern University, Feinberg School of Medicine. Dr. Krock's training includes a residency program at Mayo Clinic. His areas of expertise include the following: internal medicine and elder care. His patients gave him an average rating of 5.0 stars (out of 5). Dr. Krock is affiliated with Endeavor Health.