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Dr. Andrzej Jerzy Janecki, MD

(1 Rating)

Specializes in: Adult Gastroenterology

Poznan University of Medical Sciences (1981)

Professional interests include: inflammatory bowel disease, liver disease, liver biopsy, and more.

23920 Katy Freeway Suite 560
Katy, TX 77494

(281) 394-0266

Dr. Andrzej Jerzy Janecki, MD is a gastroenterologist in Katy, TX specializing in adult gastroenterology. He graduated from Poznan University of Medical Sciences in 1981 and has 45 years of experience. Dr. Andrzej Jerzy Janecki, MD is affiliated with Memorial Hermann Katy Hospital and Memorial Hermann.

Office Locations

1331 W Grand Parkway N Suite 350
Katy, TX 77493

(281) 395-8688

(281) 395-8480

open_in_new

Memorial Hermann

23920 Katy Freeway Suite 560
Katy, TX 77494

(281) 394-0266

(281) 396-4340

open_in_new

Some issues Dr. Andrzej Jerzy Janecki, MD can help you with:

Colonoscopy

Colonoscopy is the use of a special tool called a colonoscope (a thin, flexible tube with a camera on the end) to examine the inside of the colon and rectum. The tube is typically inserted anally, and it allows the physician to examine the large intestine from the inside. It may be done at any time to diagnose bowel problems, but routine colonoscopies are advised after the age of 50 to screen for colon cancer.

A colonoscopy may be performed to diagnose:

Intestinal ulcers
Polyps
Bowel cancer
An unidentified source of pain or bleeding in the intestine

Patients may be asked to drink only liquids in the days before a colonoscopy, or they may be given an enema to remove residual fecal matter. Before the exam, patients are given medication to help them relax, and then lay on their side on a table. The scope is inserted into the anus and gently moved all the way through the large intestine. Air may be pumped into the intestine to improve the view for the physician. Any polyps that are found will be removed. Then the colonoscope will be withdrawn. A colonoscopy is not usually painful, but patients may feel some bloating or have some cramps right afterward. If patients have polyps removed, they might experience a small amount of bleeding. Any side effects should go away within a few hours.

Noteworthy Medicare Patient Procedures Performed by Dr. Andrzej Jerzy Janecki, MD in 2023

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

Top 10%

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2023, Dr. Andrzej Jerzy Janecki, MD had a list price for diagnostic EGD, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Texas. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2012 were lab tests, gastrointestinal procedures, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

balloon dilation	52
diagnostic procedures	387
doctor visit	442
esophageal dilation	52
gastrointestinal procedures	535
hospital care	212
inpatient care	212
lab tests	590
minimally invasive procedures	522
preventive care	83
removal of lesion (e.g. growth)	387

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

anastomosis	12
balloon dilation	33
catheterization	12
diagnostic procedures	378
doctor visit	501
esophageal dilation	33
gastrointestinal procedures	515
hospital care	342
inpatient care	342
lab tests	319
minimally invasive procedures	515
preventive care	78
removal of lesion (e.g. growth)	378

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	211
Female	284

**Ethnicity**
Non-Hispanic White	390
Black	37
Hispanic	45
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	152
85 and over	71
Less than 65	47

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2014 were lab tests, gastrointestinal procedures, minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

abdominal imaging	15
anastomosis	14
balloon dilation	29
catheterization	14
diagnostic procedures	333
doctor visit	516
esophageal dilation	29
gastrointestinal procedures	460
hospital care	318
inpatient care	318
lab tests	478
minimally invasive procedures	460
preventive care	84
removal of lesion (e.g. growth)	333
ultrasound (sonogram)	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	232
Female	281

**Ethnicity**
Non-Hispanic White	410
Black	33
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	145
85 and over	77
Less than 65	48

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	49
Depression	26
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

abdominal imaging	13
balloon dilation	31
diagnostic procedures	405
doctor visit	563
esophageal dilation	31
gastrointestinal procedures	538
hospital care	314
inpatient care	314
lab tests	107
minimally invasive procedures	538
preventive care	89
removal of lesion (e.g. growth)	405
ultrasound (sonogram)	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	496
Female	606

**Ethnicity**
Non-Hispanic White	896
Black	76
Hispanic	98
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	522
From 75 to 84	344
85 and over	156
Less than 65	80

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

balloon dilation	27
diagnostic procedures	427
doctor visit	789
esophageal dilation	27
gastrointestinal procedures	565
hospital care	148
inpatient care	148
lab tests	55
minimally invasive procedures	565
preventive care	111
removal of lesion (e.g. growth)	427

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	276
Female	315

**Ethnicity**
Non-Hispanic White	483
Black	26
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	202
85 and over	66
Less than 65	36

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	46
Depression	23
Chronic Kidney Disease	34
Asthma	18
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

balloon dilation	17
diagnostic procedures	369
doctor visit	611
esophageal dilation	17
gastrointestinal procedures	488
hospital care	54
inpatient care	54
minimally invasive procedures	488
preventive care	102
removal of lesion (e.g. growth)	369

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	241
Female	267

**Ethnicity**
Non-Hispanic White	424
Black	19
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	164
85 and over	31
Less than 65	28

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2017

Hypertension	71
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

balloon dilation	36
diagnostic procedures	384
doctor visit	511
esophageal dilation	36
gastrointestinal procedures	493
hospital care	44
inpatient care	44
lab tests	60
minimally invasive procedures	493
preventive care	73
removal of lesion (e.g. growth)	384

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	230
Female	271

**Ethnicity**
Non-Hispanic White	420
Black	0
Hispanic	39
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	150
85 and over	41
Less than 65	27

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2018

Hypertension	69
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	42
Depression	19
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

balloon dilation	29
diagnostic procedures	398
doctor visit	470
esophageal dilation	29
gastrointestinal procedures	474
lab tests	86
minimally invasive procedures	474
preventive care	47
removal of lesion (e.g. growth)	398

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	228
Female	277

**Ethnicity**
Non-Hispanic White	438
Black	0
Hispanic	36
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	165
85 and over	27
Less than 65	16

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	43
Depression	21
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

balloon dilation	24
diagnostic procedures	373
doctor visit	716
esophageal dilation	24
gastrointestinal procedures	418
minimally invasive procedures	418
preventive care	21
removal of lesion (e.g. growth)	373

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	218
Female	309

**Ethnicity**
Non-Hispanic White	454
Black	19
Hispanic	32
Asian	11
Other	11
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	162
85 and over	35
Less than 65	18

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2020

Hypertension	68
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

balloon dilation	17
diagnostic procedures	265
doctor visit	558
esophageal dilation	17
gastrointestinal procedures	313
lab tests	232
minimally invasive procedures	313
preventive care	31
removal of lesion (e.g. growth)	265

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	166
Female	247

**Ethnicity**
Non-Hispanic White	361
Black	14
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	126
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2021

Hypertension	71
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

diagnostic procedures	113
doctor visit	356
gastrointestinal procedures	130
minimally invasive procedures	130
preventive care	17
removal of lesion (e.g. growth)	113

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	104
Female	143

**Ethnicity**
Non-Hispanic White	213
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	87
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	23
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

diagnostic procedures	98
doctor visit	295
gastrointestinal procedures	109
minimally invasive procedures	109
preventive care	11
removal of lesion (e.g. growth)	98

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Male	96
Female	115

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	21
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Andrzej Jerzy Janecki, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrzej Jerzy Janecki, MD treated as a gastroenterologist in Katy, TX were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

abdominal imaging	14
anastomosis	13
balloon dilation	29
catheterization	13
diagnostic procedures	327
doctor visit	527
esophageal dilation	29
gastrointestinal procedures	419
hospital care	204
inpatient care	204
lab tests	240
minimally invasive procedures	418
preventive care	62
removal of lesion (e.g. growth)	327
ultrasound (sonogram)	14

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD.

**Gender**
Female	259
Male	208

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	4
Non-Hispanic White	389
Hispanic	37
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	42
75 to 84	141
Less than 65	25
65 to 74	247

Average of Total of Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Andrzej Jerzy Janecki, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	67
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	26
Asthma	10
Osteoporosis	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Atrial Fibrillation	11
Dementia	8
Cancer	11

Education & Training

Dr. Andrzej Jerzy Janecki, MD graduated from Poznan University of Medical Sciences in 1981. He completed residency at University of Texas Affiliated Hospitals. He has a state license in Texas.

Medical School: Poznan University of Medical Sciences (1981)

Residency: University of Texas Affiliated Hospitals (1994)

Licensed In: Texas

Affiliations & Hospitals

Dr. Andrzej Jerzy Janecki, MD is associated with these hospitals and organizations:

Memorial Hermann Katy Hospital

Memorial Hermann

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. Andrzej Jerzy Janecki, MD appears to accept the following insurance providers: Cigna, Employers Health Network, BlueCross BlueShield of Texas, United Healthcare, Aetna Medicare, Memorial Hermann Advantage HMO, Aetna Most Benefit Plans, Memorial Hermann Solutions, Community Health Choice Marketplace QHP, Aetna Memorial Hermann, Medicare Traditional and Community Hlth MCR D-SNP.

Insurance Accepted by Provider includes:

According to our sources, Dr. Andrzej Jerzy Janecki, MD accepts the following insurance providers:

Cigna

Employers Health Network

BlueCross BlueShield of Texas

United Healthcare

Aetna Medicare

Memorial Hermann Advantage HMO

Aetna Most Benefit Plans

Memorial Hermann Solutions

Community Health Choice Marketplace QHP

Aetna Memorial Hermann

Medicare Traditional

Community Hlth MCR D-SNP

Ratings & Reviews

Dr. Andrzej Jerzy Janecki, MD has a high overall rating with an average of 4.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Andrzej Jerzy Janecki, MD from all over the web to help you find the right in Katy, TX.

Overall Rating

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General Payments

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

**Payments by Company**
AbbVie Inc.	$831 Skyrizi $242	Humira $239	Rinvoq $227	Mavyret $46	LINZESS $35	Other $43
AbbVie, Inc.	$745 Humira $367	Viekira $131	Mavyret $57	Moderiba $48	Technivie $22	Other $120
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$346 XIFAXAN $231	XIFAXANIBSD $58	Relistor $17	Uceris $16	Trulance $15	Other $9
Allergan Inc.	$341 LINZESS $194	VIBERZI $124	Liletta $23
Janssen Biotech, Inc.	$277 SIMPONI $173	STELARA $67	REMICADE $22	SIMPONI ARIA $14
Other	$2,367 XELJANZ $166	Cimzia $161	PENTASA $131	LINZESS $111	ENTYVIO $101	Other $1,698

**Types of Payments**
Food and Beverage	$4,890
Education	$17

Biography

Dr. Andrzej Janecki's specialty is adult gastroenterology. Areas of expertise for Dr. Janecki include hepatitis C, inflammatory bowel disease, and colorectal cancer screening. Dr. Janecki can take Aetna Medicare, Blue California, BlueCross BlueShield of Texas, and more. Before performing his residency at a hospital affiliated with the University of Texas, Dr. Janecki attended Poznan University of Medical Sciences for medical school. He speaks Polish. Dr. Janecki is affiliated with Memorial Hermann Katy Hospital.

Select Year:

Dr. Andrzej Jerzy Janecki, MD

Office Locations

Some issues Dr. Andrzej Jerzy Janecki, MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. Andrzej Jerzy Janecki, MD in 2023

By Affordability:

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. Andrzej Jerzy Janecki, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Andrzej Jerzy Janecki, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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