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Home > CA Providers > Radiation Oncologists

Dr. Joanne B. Weidhaas, MD, PhD, MS

Accepting New Patients

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Specializes in: Radiation Oncology

Tufts University School of Medicine (1999 - 2013)

Professional interests include: breast cancer, radiation therapy, cancer genetics

200 Medical Plaza Suite B265
Los Angeles, CA 90095

(310) 825-9775

Dr. Joanne B. Weidhaas, MD, PhD, MS is a radiation oncologist in Los Angeles, CA specializing in radiation oncology. She graduated from Tufts University School of Medicine in 2013 and has 13 years of experience. Dr. Joanne B. Weidhaas, MD, PhD, MS is affiliated with UCLA Health, Ronald Reagan UCLA Medical Center and UCLA Santa Monica Medical Center.

Office Locations

200 Medical Plaza Suite B265
Los Angeles, CA 90095

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	76

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	80

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

**Age**
From 65 to 74	17
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2017

Hypertension	67
High Cholesterol	67
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	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	45

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

**Gender**
Male	0
Female	31

**Age**
From 65 to 74	17
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2018

Hypertension	48
High Cholesterol	58
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	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	134

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

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

**Age**
From 65 to 74	38
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2019

Hypertension	59
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	31
Depression	34
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	35
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	76

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

**Ethnicity**
Non-Hispanic White	34
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2020

Hypertension	72
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	38
Depression	0
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	28
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	115

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

**Gender**
Male	0
Female	57

**Ethnicity**
Non-Hispanic White	37
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2021

Hypertension	67
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	42
Depression	25
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	42
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

**Gender**
Male	0
Female	33

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

**Age**
From 65 to 74	15
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2022

Hypertension	67
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	42
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	40

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

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

**Age**
From 65 to 74	19
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2023

Hypertension	64
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	36
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	28
Diabetes	31
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	68

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

**Gender**
Male	0
Female	38

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

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

Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS in 2024

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	29
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Joanne B. Weidhaas, MD, PhD, MS for Medicare patients.

doctor visit	73

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS.

**Gender**
Female	17
Male	0

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	21
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	2
85 and over	0
Less than 65	0
65 to 74	20

Average of Total of Conditions of Medicare patients treated by Dr. Joanne B. Weidhaas, MD, PhD, MS From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Joanne B. Weidhaas, MD, PhD, MS treated were cancer, high cholesterol, hypertension and osteoperosis.

Hypertension	57
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	12
Depression	6
Chronic Kidney Disease	8
Asthma	0
Osteoporosis	23
Heart Failure	1
Chronic Obstructive Pulmonary Disease	3
Diabetes	19
Atrial Fibrillation	0
Dementia	0
Cancer	66

Education & Training

Dr. Joanne B. Weidhaas, MD, PhD, MS graduated from Tufts University School of Medicine in 2013. She completed residency at Memorial Sloan-Kettering Cancer Center. She is certified by the Radiation Oncology, American Board of Radiology and has a state license in Connecticut.

Medical School: Tufts University School of Medicine (2013)

Residency: Memorial Sloan-Kettering Cancer Center (2004)

Board Certification: Radiation Oncology, American Board of Radiology (2005)

Licensed In: Connecticut

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. Joanne B. Weidhaas, MD, PhD, MS appears to accept the following insurance providers: TRICARE, Cigna, Private Healthcare Systems (PHCS), Aetna, Blue Shield of California, MultiPlan, Anthem, UnitedHealthcare, Medicare Advantage, Prime Health, First Health, HealthSmart, Health Net of California, Centivo and UFCM Health System.

Insurance Accepted by Provider includes:

According to our sources, Dr. Joanne B. Weidhaas, MD, PhD, MS accepts the following insurance providers:

TRICARE

Cigna

Private Healthcare Systems (PHCS)

Aetna

Blue Shield of California

MultiPlan

Anthem

UnitedHealthcare

Medicare Advantage

Prime Health

First Health

HealthSmart

Health Net of California

Centivo

UFCM Health System

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Joanne B. Weidhaas, MD, PhD, MS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$6,028 IMFINZI $5,905	$123
Varian Medical Systems, Inc.	$102 TrueBeam $102
Novartis Pharmaceuticals Corporation	$69 PLUVICTO $69
Merck Sharp & Dohme Corporation	$69 $69
Bristol-Myers Squibb Company	$40 $40

**Types of Payments**
Consulting Fee	$4,028
Travel and Lodging	$1,513
Food and Beverage	$767

Biography

Dr. Joanne Weidhaas practices radiation oncology in Los Angeles, CA. After attending Tufts University School of Medicine and Stanford University School of Medicine, she completed her residency training at Memorial Sloan-Kettering Cancer Center. Dr. Weidhaas's clinical interests include radiation therapy, breast cancer, and cancer genetics. She appears to be in-network for Anthem, UnitedHealthcare, Blue Cross/Blue Shield, and more. Dr. Weidhaas is affiliated with Ronald Reagan UCLA Medical Center. She welcomes new patients at her office inLos Angeles, CA as reported by UCLA Health.