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Dr. Lance Arnold Gentile, MD

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Specializes in: Emergency Medicine

4560 Admiralty Way Suite 100
Marina Del Rey, CA 90292

(310) 827-3700

Dr. Lance Arnold Gentile, MD is an emergency medicine doctor in Thousand Oaks, CA specializing in emergency medicine.

Office Locations

215 W Janss Road
Thousand Oaks, CA 91360

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2424 Wilshire Boulevard
Santa Monica, CA 90403

(310) 828-4530

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4560 Admiralty Way Suite 100
Marina Del Rey, CA 90292

(310) 827-3700

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In The News (see more mentions in the news)

“But this crackling teleplay, based on the real-life experiences of a veteran emergency room physician (Dr. Lance Gentile), proves how rigorous and timely the form can be.”—"TV REVIEWS : Nun Faces Reality in 'Body and Soul'", Los Angeles Times, June 2025

“"State of Emergency" was written by Susan Black ("A Year in the Life") and Dr. Lance Gentile, a graduate of USC s film school who still works as an E.R. doctor in Los Angeles.”—"On The Set : Trauma Central : HBO MOVIE FOCUSES ON THE DRAMA INSIDE AN EMERGENCY ROOM", Los Angeles Times, June 2025

“It's the secret to having two careers," said USC film student Dr. Lance Gentile, who just finished a 24-hour shift in the emergency room at Century City Hospital.”—"Emergency-Room Physician Focuses on a Film Career", Los Angeles Times, March 2024

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lance Arnold Gentile, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Lance Arnold Gentile, MD for Medicare patients.

emergency care	398

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lance Arnold Gentile, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Lance Arnold Gentile, MD for Medicare patients.

emergency care	462

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lance Arnold Gentile, MD.

**Gender**
Male	310
Female	420

**Ethnicity**
Non-Hispanic White	631
Black	0
Hispanic	56
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	233
85 and over	250
Less than 65	65

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	41
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	31
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lance Arnold Gentile, 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. Lance Arnold Gentile, MD for Medicare patients.

emergency care	576
thoracic (chest) imaging	14
X-rays	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lance Arnold Gentile, MD.

**Gender**
Male	302
Female	340

**Ethnicity**
Non-Hispanic White	560
Black	0
Hispanic	43
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	207
85 and over	204
Less than 65	49

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	59
Depression	33
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	16
Atrial Fibrilation	25
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lance Arnold Gentile, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Lance Arnold Gentile, MD for Medicare patients.

emergency care	442

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lance Arnold Gentile, MD.

**Gender**
Male	408
Female	480

**Ethnicity**
Non-Hispanic White	740
Black	0
Hispanic	80
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	278
85 and over	288
Less than 65	80

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	59
Depression	36
Chronic Kidney Disease	44
Asthma	23
Osteoperosis	20
Atrial Fibrilation	25
Heart Failure	44
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lance Arnold Gentile, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2017 were lab tests, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Lance Arnold Gentile, MD for Medicare patients.

doctor visit	45
lab tests	12
thoracic (chest) imaging	12
X-rays	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lance Arnold Gentile, MD.

**Gender**
Male	22
Female	50

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2017

Hypertension	49
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lance Arnold Gentile, MD treated as an emergency medicine doctor in Thousand Oaks, CA during 2018 were lab tests.

Volume of procedures performed by Dr. Lance Arnold Gentile, MD for Medicare patients.

doctor visit	58
lab tests	29

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lance Arnold Gentile, MD.

**Gender**
Male	25
Female	55

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

**Age**
From 65 to 74	33
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2018

Hypertension	60
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Volume of procedures performed by Dr. Lance Arnold Gentile, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lance Arnold Gentile, MD treated as an emergency medicine doctor in Thousand Oaks, CA were emergency care, lab tests, X-rays and thoracic (chest) imaging.

doctor visit	51
emergency care	469
lab tests	20
thoracic (chest) imaging	13
X-rays	13

Average Medicare Patient Data From 2012 - 2018

Information about Medicare patients treated by Dr. Lance Arnold Gentile, MD.

**Gender**
Male	177
Female	224

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	7
Non-Hispanic White	333
Native American / Alaskan Native	0
Hispanic	29
Other	4

**Age**
75 to 84	124
85 and over	123
Less than 65	32
65 to 74	114

Average of Total of Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD From 2012 - 2018

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

Hypertension	55
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	26
Asthma	8
Osteoporosis	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Atrial Fibrillation	12
Cancer	10
Dementia	14

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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Biography

Dr. Lance Gentile is a specialist in emergency medicine. He works in Thousand Oaks, CA, Santa Monica, CA, and Marina Del Rey, CA. Dr. Gentile obtained a license to practice in California.

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Dr. Lance Arnold Gentile, MD

Office Locations

In The News (see more mentions 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. Lance Arnold Gentile, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2015

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD in 2018

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Average Medicare Patient Data From 2012 - 2018

Average of Total of Conditions of Medicare patients treated by Dr. Lance Arnold Gentile, MD From 2012 - 2018

Education & Training

Ratings & Reviews

Biography

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