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Home > CA Providers > Radiation Oncologists

Dr. Ronald D. Lau, MD

Accepting New Patients

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Specializes in: Radiation Oncology

Loma Linda University School of Medicine (1977)

2151 N Harbor Boulevard Suite 1500
Fullerton, CA 92835

(714) 446-5632

Dr. Ronald D. Lau, MD is a radiation oncologist in Fullerton, CA specializing in radiation oncology. He graduated from Loma Linda University School of Medicine in 1977 and has 49 years of experience. Dr. Ronald D. Lau, MD is affiliated with White Memorial Medical Center (WMMC), Adventist Health System, OLYMPIC MEDICAL PHYSICIANS and Network Provider.

Office Locations

2151 N Harbor Boulevard Suite 1500
Fullerton, CA 92835

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	150

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ronald D. Lau, MD treated as a radiation oncologist in Fullerton, CA during 2013 were radiation therapy.

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	39
radiation therapy	18

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2013

Hypertension	64
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ronald D. Lau, MD treated as a radiation oncologist in Fullerton, CA during 2014 were radiation therapy.

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	80
radiation therapy	28

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	14
Female	23

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	16
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2014

Hypertension	75
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	49
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ronald D. Lau, MD treated as a radiation oncologist in Fullerton, CA during 2015 were radiation therapy.

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	67
radiation therapy	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	56
Female	50

**Age**
From 65 to 74	0
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2015

Hypertension	68
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	28
Depression	28
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	42

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	214

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	84
Female	57

**Ethnicity**
Non-Hispanic White	102
Black	11
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	63
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2016

Hypertension	66
High Cholesterol	43
Stroke	9
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	28
Asthma	19
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	46

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	51
Female	32

**Ethnicity**
Non-Hispanic White	40
Black	0
Hispanic	19
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2017

Hypertension	73
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	13
Cancer	51

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	86

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	34
Female	30

**Ethnicity**
Non-Hispanic White	38
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	45
Depression	34
Chronic Kidney Disease	30
Asthma	17
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	48
Female	35

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	15
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	42
Depression	16
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	0
Cancer	63

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	50
Female	45

**Ethnicity**
Non-Hispanic White	43
Black	0
Hispanic	0
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	45
Depression	0
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	21
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	45
Dementia	0
Cancer	69

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

doctor visit	87

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	49
Female	57

**Ethnicity**
Non-Hispanic White	63
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	26
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	13
Cancer	72

Medicare Procedure and Patient Information

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Male	25
Female	12

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

**Age**
From 65 to 74	22
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	35
Depression	0
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	54
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Ronald D. Lau, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ronald D. Lau, MD treated as a radiation oncologist in Fullerton, CA were radiation therapy.

doctor visit	83
radiation therapy	19

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Ronald D. Lau, MD.

**Gender**
Female	31
Male	37

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	6
Non-Hispanic White	32
Hispanic	6
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	1
75 to 84	20
Less than 65	0
65 to 74	25

Average of Total of Conditions of Medicare patients treated by Dr. Ronald D. Lau, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Ronald D. Lau, MD treated were hypertension, high cholesterol, cancer and ischemic heart disease.

Hypertension	65
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	32
Depression	13
Chronic Kidney Disease	25
Asthma	4
Osteoporosis	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Atrial Fibrillation	3
Dementia	3
Cancer	47

Education & Training

Dr. Ronald D. Lau, MD graduated from Loma Linda University School of Medicine in 1977. He completed residency at Loma Linda University Medical Center. He is certified by the American Board of Radiology and has a state license in California.

Medical School: Loma Linda University School of Medicine (1977)

Residency: Loma Linda University Medical Center

Board Certification: American Board of Radiology

Licensed In: California

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General Payments

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

**Payments by Company**
Brainlab, Inc.	$66 $66
Celgene Corporation	$56 Revlimid $25	$31
AstraZeneca Pharmaceuticals LP	$51 LYNPARZA $33	TAGRISSO $18
E.R. Squibb & Sons, L.L.C.	$36 OPDIVO $24	ERBITUX $12
Genentech USA, Inc.	$34 TECENTRIQ $34
Other	$136 Kyprolis $26	Eclipse $24	Stivarga $23	JAKAFI $22	CYRAMZA $17	Other $24

**Types of Payments**
Food and Beverage	$379

Biography

Dr. Ronald Lau's area of specialization is radiation oncology. For his professional training, Dr. Lau completed residency programs at Los Angeles County+USC Medical Center and Loma Linda University Medical Center. His practice in Fullerton, CA is open to new patients as reported by Doctor.com.