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Home > CA Providers > Radiation Oncologists

Dr. Cindy Okada Scharfen, MD

Accepting New Patients

(2 Ratings)

Specializes in: Radiation Oncology

University of California, San Francisco (UCSF), School of Medicine (1988)

110 Lynch Creek Way Suite A
Petaluma, CA 94954

(707) 763-0600

Dr. Cindy Okada Scharfen, MD is a radiation oncologist in Petaluma, CA specializing in radiation oncology. She graduated from University of California, San Francisco (UCSF), School of Medicine in 1988 and has 37 years of experience. Dr. Cindy Okada Scharfen, MD is affiliated with Sutter Health and Providence Medical Foundation.

Office Locations

Address:

110 Lynch Creek Way Suite A
Petaluma, CA 94954

Address:

3555 Round Barn Circle
Santa Rosa, CA 95403

blood draw	37
doctor visit	697
lab tests	43
radiation therapy	2607

**Gender**
Male	223
Female	263

**Ethnicity**
Non-Hispanic White	430
Black	0
Hispanic	26
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	163
85 and over	69
Less than 65	37

Hypertension	63
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	7
Cancer	59

blood draw	20
doctor visit	822
lab tests	21
radiation therapy	612

**Gender**
Male	196
Female	255

**Ethnicity**
Non-Hispanic White	399
Black	0
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	146
85 and over	61
Less than 65	38

Hypertension	58
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	22
Dementia	7
Cancer	64

doctor visit	705
radiation therapy	66

**Gender**
Male	332
Female	404

**Ethnicity**
Non-Hispanic White	650
Black	0
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	250
85 and over	92
Less than 65	62

Hypertension	60
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	24
Dementia	7
Cancer	63

doctor visit	615
radiation therapy	52

**Gender**
Male	152
Female	176

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	107
85 and over	38
Less than 65	25

Hypertension	63
High Cholesterol	43
Stroke	8
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	28
Asthma	22
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	20
Dementia	11
Cancer	63

doctor visit	610
radiation therapy	67

**Gender**
Male	170
Female	174

**Ethnicity**
Non-Hispanic White	299
Black	0
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	105
85 and over	47
Less than 65	28

Hypertension	60
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	19
Dementia	10
Cancer	60

doctor visit	583
radiation therapy	67

**Gender**
Male	160
Female	187

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	115
85 and over	50
Less than 65	32

Hypertension	65
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	34
Depression	30
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	21
Dementia	8
Cancer	67

doctor visit	519
radiation therapy	57

**Gender**
Male	173
Female	185

**Ethnicity**
Non-Hispanic White	319
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	128
85 and over	56
Less than 65	19

Hypertension	62
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	19
Dementia	13
Cancer	65

doctor visit	463
radiation therapy	45

**Gender**
Male	185
Female	161

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	11
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	136
85 and over	43
Less than 65	16

Hypertension	65
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	11
Cancer	68

doctor visit	1035
radiation therapy	64

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Cindy Okada Scharfen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cindy Okada Scharfen, MD treated as a radiation oncologist in Petaluma, CA were radiation therapy, lab tests and blood draw.

blood draw	28
doctor visit	675
lab tests	32
radiation therapy	405

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Cindy Okada Scharfen, MD.

**Gender**
Female	180
Male	159

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	301
Native American / Alaskan Native	0
Hispanic	18
Other	2

**Age**
85 and over	45
75 to 84	115
Less than 65	25
65 to 74	153

Average of Total of Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD From 2013 - 2021

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

Hypertension	49
High Cholesterol	37
Stroke	5
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	22
Asthma	7
Osteoporosis	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	16
Atrial Fibrillation	9
Dementia	7
Cancer	50

Education & Training

Dr. Cindy Okada Scharfen, MD graduated from University of California, San Francisco (UCSF), School of Medicine in 1988. She completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. She is certified by the Board Certification: Radiation Oncology and has a state license in California.

Medical School: University of California, San Francisco (UCSF), School of Medicine (1988)

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: Board Certification: Radiation Oncology

Licensed In: California

Affiliations & Hospitals

Dr. Cindy Okada Scharfen, MD is associated with these hospitals and organizations:

Sutter Health

Providence Medical Foundation

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. Cindy Okada Scharfen, MD appears to accept the following insurance providers: Aetna PPO, CIGNA PPO, CIGNA HMO, Western Health Advantage HMO, MultiPlan PPO, Blue Shield of California, Medicare Advantage, HealthSmart, United Healthcare, TRICARE, Anthem Blue Cross HMO, Humana, Anthem Blue Cross PPO, Health Net PPO, Health Net HMO, Anthem, Coventry PPO, United Healthcare PPO, United Healthcare HMO, US Family Health Plan, Aetna Medicare PPO, Partnership Health Plan of California, Western Health Advantage Medicare and Insurance Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Cindy Okada Scharfen, MD accepts the following insurance providers:

Aetna PPO

CIGNA PPO

CIGNA HMO

Western Health Advantage HMO

MultiPlan PPO

Blue Shield of California

Medicare Advantage

HealthSmart

United Healthcare

TRICARE

Anthem Blue Cross HMO

Humana

Anthem Blue Cross PPO

Health Net PPO

Health Net HMO

Anthem

Coventry PPO

United Healthcare PPO

United Healthcare HMO

US Family Health Plan

Aetna Medicare PPO

Partnership Health Plan of California

Western Health Advantage Medicare

Insurance Plan

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Ratings & Reviews

Dr. Cindy Okada Scharfen, MD has an exceptional overall rating with an average of 4.75 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Cindy Okada Scharfen, MD from all over the web to help you find the right in Petaluma, CA.

4.75

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Merck Sharp & Dohme Corporation	$551 KEYTRUDA $440	Lenvima $50	LYNPARZA $39	WELIREG $22
AstraZeneca Pharmaceuticals LP	$520 LYNPARZA $260	TAGRISSO $123	CALQUENCE $80	IMFINZI $24	FASLODEX $15	Other $18
E.R. Squibb & Sons, L.L.C.	$404 OPDIVO $101	ERBITUX $100	SPRYCEL $61	$142
Genentech USA, Inc.	$334 Perjeta $19	Cotellic $13	$302
Bayer HealthCare Pharmaceuticals Inc.	$328 Xofigo $130	Aliqopa $92	Vitrakvi $46	Nubeqa $39	Nexavar $20
Other	$3,970 IMBRUVICA $316	Lenvima $214	ZEJULA $185	FIRMAGON $154	JEVTANA $152	Other $2,949

**Types of Payments**
Food and Beverage	$6,035
Education	$72

Biography

Dr. Cindy Scharfen is a specialist in radiation oncology. She is in-network for several insurance carriers, including Anthem, Blue California, and HealthSmart. Before completing her residency at a hospital affiliated with the University of California, San Francisco (UCSF), Dr. Scharfen attended medical school at the University of California, San Francisco (UCSF), School of Medicine. She has received distinctions including Phi Beta Kappa, 1984 UCSF School of Medicine Regents Scholar (Full Academic Scholarship) and American Cancer Society Clinical Oncology Fellowship Grant. In addition to English, Dr. Scharfen speaks Spanish. She is professionally affiliated with Sutter Santa Rosa Regional Hospital and Providence Medical Foundation. Her practice in Santa Rosa, CA is open to new patients as reported by Providence Medical Foundation.

Select Year:

Dr. Cindy Okada Scharfen, MD

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Cindy Okada Scharfen, MD From 2013 - 2021

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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