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Home > MA Providers > Dermatologists

Dr. Stephen Gregory Werth, MD

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Specializes in: Dermatology (Skin Disorders)

300 Congress Street Suite 408
Quincy, MA 02169

(617) 773-7431

Dr. Stephen Gregory Werth, MD is a dermatologist in Quincy, MA specializing in dermatology (skin disorders).

Office Locations

300 Congress Street Suite 408
Quincy, MA 02169

(617) 773-7431

(617) 773-9592

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Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Gregory Werth, MD in 2023

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

Top 25%

By Volume:

skin lesion destruction

In 2012, Dr. Stephen Gregory Werth, MD performed more skin lesion destruction (e.g. laser surgery) procedures for Medicare patients than 75% of providers in related specialties within Massachusetts.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2012 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and minor procedures.

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	591
doctor visit	2052
ear procedures	25
minor procedures	58
removal of lesion (e.g. growth)	901
skin procedures	901
wound repair (e.g. stitches)	58

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2013 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and minor procedures.

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	681
doctor visit	2170
ear procedures	41
minor procedures	49
removal of lesion (e.g. growth)	1043
skin procedures	1043
wound repair (e.g. stitches)	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	1017
Female	1183

**Ethnicity**
Non-Hispanic White	2124
Black	30
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	908
From 75 to 84	780
85 and over	385
Less than 65	127

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2013

Hypertension	66
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2014 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and ear procedures.

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	590
doctor visit	1785
ear procedures	26
injections	11
minor procedures	22
removal of lesion (e.g. growth)	927
skin procedures	927
wound repair (e.g. stitches)	22

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	930
Female	1069

**Ethnicity**
Non-Hispanic White	1934
Black	25
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	878
From 75 to 84	703
85 and over	315
Less than 65	103

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2014

Hypertension	65
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2015 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	860
doctor visit	2612
ear procedures	36
injections	28
phototherapy (light therapy)	273
removal of lesion (e.g. growth)	1323
skin procedures	1323

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	2542
Female	2778

**Ethnicity**
Non-Hispanic White	5116
Black	60
Hispanic	24
Asian	30
Other	90
Native American	0

**Age**
From 65 to 74	2332
From 75 to 84	1798
85 and over	864
Less than 65	326

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2015

Hypertension	65
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2016 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	886
doctor visit	2927
ear procedures	50
injections	21
minor procedures	26
phototherapy (light therapy)	153
removal of lesion (e.g. growth)	1270
skin procedures	1270
skin testing	15
tuberculosis (TB) testing	15
wound repair (e.g. stitches)	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	1135
Female	1227

**Ethnicity**
Non-Hispanic White	2284
Black	18
Hispanic	0
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	1028
From 75 to 84	850
85 and over	365
Less than 65	119

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2016

Hypertension	66
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	25
Asthma	15
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2017 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

abscess drainage	11
diagnostic procedures	723
doctor visit	2743
ear procedures	50
incision and drainage	11
injections	26
minor procedures	31
phototherapy (light therapy)	129
removal of lesion (e.g. growth)	1060
skin procedures	1060
skin surgery	11
wound repair (e.g. stitches)	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	1021
Female	1066

**Ethnicity**
Non-Hispanic White	2019
Black	18
Hispanic	0
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	918
From 75 to 84	769
85 and over	317
Less than 65	83

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2017

Hypertension	64
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2018 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	723
doctor visit	2943
ear procedures	39
injections	16
minor procedures	11
phototherapy (light therapy)	168
removal of lesion (e.g. growth)	1103
skin procedures	1103
wound repair (e.g. stitches)	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	1066
Female	1186

**Ethnicity**
Non-Hispanic White	2172
Black	20
Hispanic	0
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	951
From 75 to 84	853
85 and over	352
Less than 65	96

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2018

Hypertension	65
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2019 were removal of lesion (e.g. growth), skin procedures, phototherapy (light therapy) and ear procedures.

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

abscess drainage	11
diagnostic procedures	45
doctor visit	2973
ear procedures	45
incision and drainage	11
injections	39
minor procedures	11
phototherapy (light therapy)	134
removal of lesion (e.g. growth)	1109
skin procedures	1109
skin surgery	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	1109
Female	1211

**Ethnicity**
Non-Hispanic White	2227
Black	24
Hispanic	0
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	973
From 75 to 84	883
85 and over	365
Less than 65	99

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2019

Hypertension	65
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2020 were removal of lesion (e.g. growth), skin procedures, phototherapy (light therapy) and ear procedures.

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	26
doctor visit	2125
ear procedures	26
injections	22
phototherapy (light therapy)	93
removal of lesion (e.g. growth)	807
skin procedures	807

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	867
Female	876

**Ethnicity**
Non-Hispanic White	1692
Black	0
Hispanic	0
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	756
From 75 to 84	692
85 and over	234
Less than 65	61

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2020

Hypertension	59
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2021 were removal of lesion (e.g. growth), skin procedures, phototherapy (light therapy) and ear procedures.

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	39
doctor visit	2456
ear procedures	39
injections	17
phototherapy (light therapy)	203
removal of lesion (e.g. growth)	880
skin procedures	880

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	982
Female	992

**Ethnicity**
Non-Hispanic White	1894
Black	13
Hispanic	0
Asian	0
Other	53
Native American	0

**Age**
From 65 to 74	834
From 75 to 84	784
85 and over	288
Less than 65	68

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2021

Hypertension	62
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	26
Depression	13
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA during 2022 were removal of lesion (e.g. growth), skin procedures, ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

diagnostic procedures	31
doctor visit	2355
ear procedures	31
injections	22
minor procedures	21
removal of lesion (e.g. growth)	862
skin procedures	862
wound repair (e.g. stitches)	21

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Male	967
Female	977

**Ethnicity**
Non-Hispanic White	1866
Black	14
Hispanic	0
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	796
From 75 to 84	788
85 and over	299
Less than 65	61

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2022

Hypertension	71
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	4
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen Gregory Werth, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Gregory Werth, MD treated as a dermatologist in Quincy, MA were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and phototherapy (light therapy).

abscess drainage	11
diagnostic procedures	472
doctor visit	2467
ear procedures	37
incision and drainage	11
injections	22
minor procedures	28
phototherapy (light therapy)	164
removal of lesion (e.g. growth)	1025
skin procedures	1025
skin surgery	11
skin testing	15
tuberculosis (TB) testing	15
wound repair (e.g. stitches)	29

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen Gregory Werth, MD.

**Gender**
Female	1142
Male	1057

**Ethnicity**
Black / African American	20
Asian / Pacific Islander	2
Non-Hispanic White	2120
Native American / Alaskan Native	0
Hispanic	2
Other	40

**Age**
85 and over	344
75 to 84	809
Less than 65	103
65 to 74	943

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Stephen Gregory Werth, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	58
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	21
Asthma	7
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Atrial Fibrillation	12
Dementia	5
Cancer	12

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$863 STELARA $684	Tremfya $161	SIMPONI ARIA $18
LEO Pharma Inc.	$628 ENSTILAR $300	PICATO $220	ADBRY $109
Amgen Inc.	$387 Enbrel $387
AbbVie, Inc.	$384 Humira $384
Genentech USA, Inc.	$369 Erivedge $207	XOLAIR $162
Other	$2,349 TALTZ $244	COSENTYX $237	Otezla $143	Rinvoq $104	Skyrizi $101	Other $1,521

**Types of Payments**
Food and Beverage	$4,426
Education	$554

Biography

Dr. Stephen Werth practices dermatology (skin disorders) in Quincy, MA. Dr. Werth attended medical school at Vanderbilt University School of Medicine.

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Dr. Stephen Gregory Werth, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Gregory Werth, MD in 2023

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. Stephen Gregory Werth, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gregory Werth, MD 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. Stephen Gregory Werth, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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