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Dr. Angus Brennan Worthing, MD, FACP

(5 Ratings)

Specializes in: Adult Rheumatology

2021 K Street Nw Suite 300
Washington, DC 20006

(301) 942-7600

Dr. Angus Brennan Worthing, MD, FACP is a rheumatologist in Washington, DC specializing in adult rheumatology.

Office Locations

2021 K Street Nw Suite 300
Washington, DC 20006

(301) 942-7600

(202) 419-0418

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5454 Wisconsin Avenue Suite 600
Chevy Chase, MD 20815

(301) 652-0210

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In The News (see more mentions in the news)

“* Drs. Robert Levin, Michael Schweitz and Angus Worthing are rheumatologists active in the leadership of the Alliance for Transparent and Affordable Prescriptions (ATAP), a coalition of patient and...”—"Bipartisan drug pricing reform is possible -- and necessary", The Washington Times, December 2022

“Christoff, with the help of her rheumatologist, Dr. Angus Worthing, tried Enbrel, Humira and other drugs before finding Cosentyx, the only drug that provides relief.”—"Why The U.S. Remains The World's Most Expensive Market For Biologic Drugs - KFF Health News", KFF Health News, December 2018

“Initially, that sounded pretty good to Dr. Angus Worthing, a rheumatologist in Washington,...”—"Some Doctors, Patients Balk At Medicare's 'Flat Fee' Payment Proposal - KFF Health News", KFF Health News, July 2018

Noteworthy Medicare Patient Procedures Performed by Dr. Angus Brennan Worthing, MD, FACP in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

blood draw

land-based therapeutic exercise

liver panel

manual therapy

musculoskeletal imaging

phlebotomy for lab tests

rehabilitation

By Affordability:

antibody tests

antinuclear antibody test

autoantibody tests

blood count tests

blood draw

blood draw for lab tests

C-reactive protein testing

creatine kinase tests

cyclic citrullinated peptide antibody test

dual-energy X-ray absorptiometry

extractable nuclear antibody test

phlebotomy for lab tests

protein electrophoresis

rheumatoid factor test

sed rate

serum protein electrophoresis

total calcium test

total creatine kinase test

total protein blood test

In 2023, among providers in related specialties within District of Columbia, Dr. Angus Brennan Worthing, MD, FACP performed more blood draw, land-based therapeutic exercise, liver panel, manual therapy, musculoskeletal imaging, phlebotomy for lab tests, and rehabilitation procedures for Medicare patients than 95% of them and he also had a list price for antibody tests, antinuclear antibody (ANA) test, autoantibody tests, blood count tests, blood draw, blood draw for lab tests, blood tests, bone density test, calcium blood test, calcium test, central DEXA, complement tests, complete blood count (CBC), C-reactive protein testing, creatine kinase tests, cyclic citrullinated peptide (CCP) antibody test, dual-energy X-ray absorptiometry (DEXA), extractable nuclear antibody (ENA) test, immunoglobulin tests, joint X-ray, lab tests, metabolic panel, phlebotomy for lab tests, protein electrophoresis, rheumatoid factor (RF) test, sed rate (ESR), serum protein electrophoresis (SPEP), total calcium test, total creatine kinase test, total protein blood test, total protein test, uric acid blood test, uric acid test, urinalysis, urine tests, venipuncture (phlebotomy), vitamin D test, and X-rays that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

In 2012, Dr. Angus Brennan Worthing, MD, FACP performed more joint X-ray, total calcium test, uric acid blood test, and X-rays procedures for Medicare patients than 75% of providers in related specialties within District of Columbia.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2012 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	107
biological response modifier (BRM) therapy	39
blood draw	465
chemotherapy	39
doctor visit	837
injections	107
lab tests	1563
manual therapy	65
minimally invasive procedures	39
musculoskeletal imaging	17
preventive care	33
rehabilitation	77
vaccines	33
X-rays	17

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2013 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	82
biological response modifier (BRM) therapy	57
blood draw	624
chemotherapy	57
doctor visit	997
injections	82
lab tests	2052
minimally invasive procedures	68
musculoskeletal imaging	17
preventive care	61
vaccines	61
X-rays	17

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	112
Female	305

**Ethnicity**
Non-Hispanic White	311
Black	63
Hispanic	20
Asian	11
Other	12
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	144
85 and over	69
Less than 65	15

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2013

Hypertension	57
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	21
Depression	16
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	28
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	88
biological response modifier (BRM) therapy	93
blood draw	661
chemotherapy	93
doctor visit	1168
injections	88
lab tests	2298
minimally invasive procedures	107
musculoskeletal imaging	28
preventive care	41
thyroid function tests	11
vaccines	41
X-rays	28

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	139
Female	321

**Ethnicity**
Non-Hispanic White	346
Black	68
Hispanic	20
Asian	11
Other	15
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	180
85 and over	67
Less than 65	16

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2014

Hypertension	53
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	26
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2015 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	68
biological response modifier (BRM) therapy	87
blood draw	634
chemotherapy	87
doctor visit	1104
injections	68
lab tests	2249
minimally invasive procedures	107
musculoskeletal imaging	19
preventive care	37
vaccines	37
X-rays	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	240
Female	694

**Ethnicity**
Non-Hispanic White	674
Black	134
Hispanic	50
Asian	32
Other	44
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	350
85 and over	146
Less than 65	22

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2015

Hypertension	56
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	27
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	18
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2016 were lab tests, blood draw, aspiration and injections.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	95
biological response modifier (BRM) therapy	74
blood draw	671
chemotherapy	74
doctor visit	1101
injections	95
lab tests	2160
minimally invasive procedures	90
musculoskeletal imaging	17
preventive care	44
vaccines	44
X-rays	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	128
Female	356

**Ethnicity**
Non-Hispanic White	360
Black	57
Hispanic	26
Asian	15
Other	26
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	195
85 and over	71
Less than 65	14

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2016

Hypertension	55
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	22
Depression	12
Chronic Kidney Disease	14
Asthma	11
Osteoperosis	27
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2017 were lab tests, blood draw, rehabilitation and minimally invasive procedures.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	68
biological response modifier (BRM) therapy	86
blood draw	718
chemotherapy	86
doctor visit	1130
injections	68
lab tests	2621
manual therapy	94
minimally invasive procedures	101
musculoskeletal imaging	40
preventive care	34
rehabilitation	243
thyroid function tests	12
vaccines	34
X-rays	40

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	149
Female	384

**Ethnicity**
Non-Hispanic White	405
Black	51
Hispanic	32
Asian	18
Other	27
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	210
85 and over	86
Less than 65	14

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2017

Hypertension	53
High Cholesterol	36
Stroke	2
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	34
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	15
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2018 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	58
biological response modifier (BRM) therapy	67
blood draw	660
chemotherapy	67
doctor visit	1063
injections	58
lab tests	2314
minimally invasive procedures	82
musculoskeletal imaging	21
preventive care	29
vaccines	29
X-rays	21

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	143
Female	356

**Ethnicity**
Non-Hispanic White	379
Black	50
Hispanic	24
Asian	17
Other	29
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	197
85 and over	84
Less than 65	14

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2018

Hypertension	52
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	34
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	18
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2019 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	55
biological response modifier (BRM) therapy	66
blood draw	669
chemotherapy	66
doctor visit	1079
injections	55
lab tests	2437
manual therapy	46
minimally invasive procedures	81
musculoskeletal imaging	44
preventive care	38
rehabilitation	64
vaccines	38
X-rays	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	154
Female	411

**Ethnicity**
Non-Hispanic White	425
Black	63
Hispanic	27
Asian	12
Other	38
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	214
85 and over	96
Less than 65	16

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2019

Hypertension	50
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	36
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	17
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2020 were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	42
biological response modifier (BRM) therapy	68
blood draw	493
chemotherapy	68
doctor visit	904
injections	42
lab tests	1891
minimally invasive procedures	68
musculoskeletal imaging	67
X-rays	67

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	146
Female	419

**Ethnicity**
Non-Hispanic White	428
Black	53
Hispanic	37
Asian	14
Other	33
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	222
85 and over	90
Less than 65	16

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2020

Hypertension	44
High Cholesterol	47
Stroke	2
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	41
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	13
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2021 were lab tests, blood draw, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	60
biological response modifier (BRM) therapy	55
blood draw	557
chemotherapy	55
doctor visit	944
injections	60
lab tests	1948
minimally invasive procedures	55
musculoskeletal imaging	140
X-rays	140

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	146
Female	461

**Ethnicity**
Non-Hispanic White	491
Black	39
Hispanic	30
Asian	15
Other	32
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	241
85 and over	110
Less than 65	12

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2021

Hypertension	47
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	44
Atrial Fibrilation	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	12
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC during 2022 were lab tests, blood draw, rehabilitation and X-rays.

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

aspiration	61
biological response modifier (BRM) therapy	91
blood draw	575
chemotherapy	91
doctor visit	1024
injections	61
lab tests	1787
manual therapy	56
minimally invasive procedures	108
musculoskeletal imaging	146
rehabilitation	204
X-rays	146

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	162
Female	478

**Ethnicity**
Non-Hispanic White	504
Black	49
Hispanic	32
Asian	14
Other	41
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	280
85 and over	100
Less than 65	11

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2022

Hypertension	60
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	12
Asthma	10
Osteoperosis	50
Atrial Fibrilation	13
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	15
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Angus Brennan Worthing, MD, FACP for Medicare patients.

The highest averages for the top procedures that Dr. Angus Brennan Worthing, MD, FACP treated as a rheumatologist in Washington, DC were lab tests, blood draw, rehabilitation and minimally invasive procedures.

aspiration	71
biological response modifier (BRM) therapy	71
blood draw	611
chemotherapy	71
doctor visit	1031
injections	71
lab tests	2120
manual therapy	65
minimally invasive procedures	82
musculoskeletal imaging	50
preventive care	39
rehabilitation	147
thyroid function tests	11
vaccines	39
X-rays	50

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP.

**Gender**
Male	138
Female	380

**Ethnicity**
Black / African American	57
Asian / Pacific Islander	14
Non-Hispanic White	393
Native American / Alaskan Native	0
Hispanic	27
Other	27

**Age**
75 to 84	203
85 and over	83
Less than 65	13
65 to 74	218

Average of Total of Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Angus Brennan Worthing, MD, FACP treated were hypertension, high cholesterol, osteoperosis and ischemic heart disease.

Hypertension	47
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	13
Asthma	7
Osteoporosis	31
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	14
Atrial Fibrillation	7
Dementia	6
Cancer	10

Education & Training

He has a state license in District of Columbia.

Licensed In: District of Columbia

Ratings & Reviews

Dr. Angus Brennan Worthing, MD, FACP has an exceptional overall rating with an average of 5.0 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Angus Brennan Worthing, MD, FACP from all over the web to help you find the right in Washington, DC.

Overall Rating

(5 Ratings)

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General Payments

These charts describe general payments received by Dr. Angus Brennan Worthing, MD, FACP. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$5,771 Humira $5,560	Lupron $195	$15
Takeda Pharmaceuticals America, Inc.	$5,232 Colcrys $5,141	Uloric $51	ENTYVIO $22	AMITIZA $18
Pfizer Inc.	$2,022 XELJANZ $517	INFLECTRA $133	LYRICA $97	PREVNAR - 13 $57	CELEBREX $42	Other $1,176
Amgen Inc.	$1,071 Enbrel $264	Prolia $225	Tavneos $102	Otezla $20	$460
Janssen Biotech, Inc.	$990 SIMPONI ARIA $492	STELARA $383	REMICADE $68	SIMPONI $35	$12
Other	$5,129 Actemra $685	ORENCIA $448	COSENTYX $367	FORTEO $320	KRYSTEXXA $269	Other $3,039

**Types of Payments**
Food and Beverage	$9,177
Consulting Fee	$8,605
Travel and Lodging	$1,169
Honoraria	$1,118
Education	$145

Biography

Dr. Angus Worthing is a specialist in adult rheumatology. He studied medicine at the University of Minnesota Medical School. Patients rated Dr. Worthing highly, giving him an average of 5.0 stars (out of 5).

Select Year:

Dr. Angus Brennan Worthing, MD, FACP

Office Locations

In The News (see more mentions in the news)

Noteworthy Medicare Patient Procedures Performed by Dr. Angus Brennan Worthing, MD, FACP in 2023

By Volume:

By Affordability:

By Volume:

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. Angus Brennan Worthing, MD, FACP in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Angus Brennan Worthing, MD, FACP From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Washington, DC