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Dr. John Algis Kudirka, MD

(No ratings)

Specializes in: Emergency Medicine

215 W Janss Road
Thousand Oaks, CA 91360

(805) 370-4435

Dr. John Algis Kudirka, MD is an emergency medicine doctor in Thousand Oaks, CA specializing in emergency medicine.

Office Locations

215 W Janss Road
Thousand Oaks, CA 91360

(805) 370-4435

(805) 379-5579

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In The News

“"It was unusual," said Dr. John Kudirka, senior resident in the emergency medicine department.”—"Crash Kills Mother : Birth Occurs After Death", Los Angeles Times, April 2025

“The doll was created especially for Katie by My Twinn, an Agoura-based company founded earlier this year by John Kudirka, 30, an emergency physician at Westlake Medical Center, and Lisa Driscoll,...”—"In Their Own Image : At $119, My Twinn dolls are each one of a kind . . . almost. They are crafted to match their owners' hair, eye color and complexion.", Los Angeles Times, September 2023

“"It's sad," said Dr. John Kudirka, a 10-year veteran of the Westlake emergency room.”—"Westlake's ER Staff Is Bitter About Closing", Los Angeles Times, July 1996

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2012 were emergency care, X-rays, thoracic (chest) imaging and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	659
thoracic (chest) imaging	87
tracheal (windpipe) procedures	13
X-rays	87

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2013 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	715
thoracic (chest) imaging	78
X-rays	78

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	353
Female	491

**Ethnicity**
Non-Hispanic White	735
Black	0
Hispanic	53
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	252
85 and over	280
Less than 65	83

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	37
Asthma	15
Osteoperosis	21
Atrial Fibrilation	22
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	29
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2014 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	675
thoracic (chest) imaging	13
X-rays	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	334
Female	429

**Ethnicity**
Non-Hispanic White	669
Black	0
Hispanic	48
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	229
85 and over	242
Less than 65	65

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	56
Depression	31
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2015 were emergency care, X-rays, thoracic (chest) imaging and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	711
thoracic (chest) imaging	19
tracheal (windpipe) procedures	12
X-rays	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	786
Female	1016

**Ethnicity**
Non-Hispanic White	1570
Black	0
Hispanic	124
Asian	60
Other	26
Native American	0

**Age**
From 65 to 74	476
From 75 to 84	604
85 and over	586
Less than 65	136

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	58
Depression	33
Chronic Kidney Disease	41
Asthma	19
Osteoperosis	17
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2016 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	649
thoracic (chest) imaging	17
X-rays	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	380
Female	460

**Ethnicity**
Non-Hispanic White	731
Black	0
Hispanic	52
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	290
85 and over	247
Less than 65	64

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	43
Asthma	31
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	43
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2017 were emergency care.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	691

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	373
Female	518

**Ethnicity**
Non-Hispanic White	766
Black	16
Hispanic	63
Asian	23
Other	23
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	287
85 and over	284
Less than 65	68

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	54
Depression	34
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	16
Atrial Fibrilation	25
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2018 were emergency care.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	692

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	431
Female	507

**Ethnicity**
Non-Hispanic White	793
Black	0
Hispanic	70
Asian	41
Other	21
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	313
85 and over	284
Less than 65	72

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	0
Depression	34
Chronic Kidney Disease	50
Asthma	15
Osteoperosis	18
Atrial Fibrilation	25
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2019 were emergency care.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	684

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	376
Female	543

**Ethnicity**
Non-Hispanic White	800
Black	0
Hispanic	58
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	312
85 and over	284
Less than 65	59

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	50
Asthma	14
Osteoperosis	20
Atrial Fibrilation	25
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2020 were emergency care.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	428

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	290
Female	349

**Ethnicity**
Non-Hispanic White	559
Black	0
Hispanic	40
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	228
85 and over	192
Less than 65	54

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	51
Asthma	13
Osteoperosis	17
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2021 were emergency care.

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

emergency care	336

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	192
Female	282

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	32
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	160
85 and over	155
Less than 65	40

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	18
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	20
Atrial Fibrilation	25
Heart Failure	44
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	32
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. John Algis Kudirka, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Algis Kudirka, MD treated as an emergency medicine doctor in Thousand Oaks, CA were emergency care, X-rays, thoracic (chest) imaging and tracheal (windpipe) procedures.

emergency care	624
thoracic (chest) imaging	42
tracheal (windpipe) procedures	12
X-rays	42

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. John Algis Kudirka, MD.

**Gender**
Male	351
Female	459

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	25
Non-Hispanic White	702
Native American / Alaskan Native	0
Hispanic	54
Other	9

**Age**
75 to 84	267
85 and over	255
Less than 65	64
65 to 74	224

Average of Total of Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD From 2012 - 2021

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

Hypertension	67
High Cholesterol	59
Stroke	13
Ischemic Heart Disease	44
Depression	30
Chronic Kidney Disease	40
Asthma	14
Osteoporosis	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Atrial Fibrillation	21
Dementia	25
Cancer	13

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$146 ClearSight System $146
Boehringer Ingelheim Pharmaceuticals, Inc.	$125 Pradaxa $125

**Types of Payments**
Food and Beverage	$271

Biography

Dr. John Kudirka is a specialist in emergency medicine. He works in Thousand Oaks, CA. Dr. Kudirka obtained a license to practice in California.

Select Year:

Dr. John Algis Kudirka, MD

Office Locations

In The News

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 Algis Kudirka, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD in 2021

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Average Medicare Patient Data From 2012 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. John Algis Kudirka, MD From 2012 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

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