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Dr. David Chia-Ont Khan, MD

Accepting New Patients

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Specializes in: Radiation Oncology

Oregon Health & Science University School of Medicine (1994)

Professional interests include: breast cancer, prostate cancer

3445 Pacific Coast Highway Suite 300
Torrance, CA 90505

(310) 325-8252

Dr. David Chia-Ont Khan, MD is a radiation oncologist in Santa Monica, CA specializing in radiation oncology. He graduated from Oregon Health & Science University School of Medicine in 1994 and has 32 years of experience. Dr. David Chia-Ont Khan, MD is affiliated with UCLA Health and UCLA Santa Monica Medical Center.

Office Locations

1223 16th Street Suite 1100
Santa Monica, CA 90404

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200 Medical Plaza Suite B265
Los Angeles, CA 90095

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UCLA Santa Monica Medical Center

3445 Pacific Coast Highway Suite 300
Torrance, CA 90505

(310) 325-8252

(310) 325-8042

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UCLA Santa Monica Medical Center

860 North Park View Drive
El Segundo, CA 90245

(424) 842-1633

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In The News

“Dennison's oncologist, Dr. David Khan of El Segundo, Calif., notes that there are good reasons to prescribe a longer course of radiation for some women.”—"Unneeded scans, therapy, surgery only add to patients' ills and bills", Philly Voice, October 2017

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2012 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	529
radiation therapy	1864

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2013 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	508
radiation therapy	1513

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	110
Female	73

**Ethnicity**
Non-Hispanic White	51
Black	108
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	58
85 and over	24
Less than 65	19

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	47
Depression	13
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	30
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	11
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2014 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	492
radiation therapy	1252

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	108
Female	52

**Ethnicity**
Non-Hispanic White	39
Black	93
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	51
85 and over	21
Less than 65	16

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2014

Hypertension	73
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	39
Depression	13
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	26
Chronic Obstructive Pulmonary Disease	29
Diabetes	43
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2015 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	506
radiation therapy	509

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	194
Female	108

**Ethnicity**
Non-Hispanic White	96
Black	144
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	90
85 and over	38
Less than 65	28

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2015

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	32
Asthma	21
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	30
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2016 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	555
image guided procedures	71
radiation therapy	407

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	121
Female	47

**Ethnicity**
Non-Hispanic White	54
Black	80
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	56
85 and over	15
Less than 65	15

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2016

Hypertension	75
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	42
Depression	22
Chronic Kidney Disease	35
Asthma	32
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	29
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	13
Cancer	70

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2017 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	497
radiation therapy	329

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	116
Female	50

**Ethnicity**
Non-Hispanic White	52
Black	81
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	53
85 and over	23
Less than 65	18

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2017

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	40
Depression	18
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	16
Cancer	73

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2018 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	498
radiation therapy	403

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	92
Female	55

**Ethnicity**
Non-Hispanic White	53
Black	62
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	47
Depression	16
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	16
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2019 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	384
radiation therapy	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	78
Female	50

**Ethnicity**
Non-Hispanic White	48
Black	57
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2019

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	32
Chronic Obstructive Pulmonary Disease	27
Diabetes	46
Dementia	12
Cancer	70

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA during 2020 were radiation therapy.

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	381
radiation therapy	17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	109
Female	71

**Ethnicity**
Non-Hispanic White	95
Black	39
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	65
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2020

Hypertension	73
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	41
Depression	23
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	13
Cancer	69

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	389

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	123
Female	71

**Ethnicity**
Non-Hispanic White	124
Black	27
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	69
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	41
Depression	20
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	14
Cancer	74

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

doctor visit	414

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	123
Female	78

**Ethnicity**
Non-Hispanic White	127
Black	24
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	76
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	9
Cancer	72

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David Chia-Ont Khan, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Chia-Ont Khan, MD treated as a radiation oncologist in Santa Monica, CA were radiation therapy and image guided procedures.

doctor visit	468
image guided procedures	71
radiation therapy	700

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David Chia-Ont Khan, MD.

**Gender**
Male	106
Female	59

**Ethnicity**
Black / African American	65
Asian / Pacific Islander	0
Non-Hispanic White	67
Native American / Alaskan Native	0
Hispanic	11
Other	0

**Age**
75 to 84	55
85 and over	11
Less than 65	8
65 to 74	76

Average of Total of Conditions of Medicare patients treated by Dr. David Chia-Ont Khan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. David Chia-Ont Khan, MD treated were hypertension, cancer, high cholesterol and ischemic heart disease.

Hypertension	67
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	33
Asthma	11
Osteoporosis	7
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Atrial Fibrillation	10
Dementia	10
Cancer	66

Education & Training

Dr. David Chia-Ont Khan, MD graduated from Oregon Health & Science University School of Medicine in 1994. He completed residency at NYU Langone Medical Center. He is certified by the Radiation Oncology, American Board of Radiology and has a state license in California.

Medical School: Oregon Health & Science University School of Medicine (1994)

Residency: NYU Langone Medical Center (1998)

Board Certification: Radiation Oncology, American Board of Radiology (1999)

Licensed In: California

Affiliations & Hospitals

Dr. David Chia-Ont Khan, MD is associated with these hospitals and organizations:

UCLA Health

UCLA Santa Monica Medical Center

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. David Chia-Ont Khan, MD appears to accept the following insurance providers: Private Healthcare Systems (PHCS), TRICARE, Cigna, Aetna, Blue Shield of California, MultiPlan, Anthem, UnitedHealthcare, Medicare Advantage, Prime Health, First Health, HealthSmart, Centivo, Health Net of California and UFCM Health System.

Insurance Accepted by Provider includes:

According to our sources, Dr. David Chia-Ont Khan, MD accepts the following insurance providers:

Private Healthcare Systems (PHCS)

TRICARE

Cigna

Aetna

Blue Shield of California

MultiPlan

Anthem

UnitedHealthcare

Medicare Advantage

Prime Health

First Health

HealthSmart

Centivo

Health Net of California

UFCM Health System

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General Payments

These charts describe general payments received by Dr. David Chia-Ont Khan, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Bayer HealthCare Pharmaceuticals Inc.	$861 Xofigo $751	Nexavar $110
Brainlab, Inc.	$207 Image Guided Surgical Device $207
INSYS Therapeutics Inc	$160 SUBSYS $143	Syndros $17
Augmenix, Inc.	$152 SpaceOAR $152
Varian Medical Systems, Inc.	$141 TrueBeam $88	Edge $40	ARIA $14
Other	$584 TARCEVA $113	Gelclair $99	Istodax $95	ELIQUIS $94	Axumin $30	Other $152

**Types of Payments**
Food and Beverage	$2,106

Biography

Dr. David Khan is a physician who specializes in radiation oncology. His areas of expertise include breast cancer and prostate cancer. He is professionally affiliated with UCLA Health. After completing medical school at Oregon Health & Science University School of Medicine, Dr. Khan performed his residency at NYU Langone Medical Center. Dr. Khan seems to honor Anthem, UnitedHealthcare, and Blue California, as well as other insurance carriers. He has received distinctions including Super Doctors Southern California; Top Doctors, Los Angeles Magazine; and Southern California Super Doctors. According to UCLA Health, he is currently accepting new patients at his office in Santa Monica, CA.