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Home > CA Providers > Dermatologists

Dr. Tommy Ho-Yin Chen, M.D.

(10 Ratings)

Specializes in: Dermatology (Skin Disorders)

Emory University School of Medicine (1974)

50 Bellefontaine Street #301
Pasadena, CA 91105

(626) 793-4857

Dr. Tommy Ho-Yin Chen, M.D. is a dermatologist in Pasadena, CA specializing in dermatology (skin disorders). He graduated from Emory University School of Medicine in 1974 and has 50 years of experience.

Office Locations

Address:

50 Bellefontaine Street #301
Pasadena, CA 91105

Address:

675 S. Arroyo Parkway Suite 120
Pasadena, CA 91105

abscess drainage	17
diagnostic procedures	148
doctor visit	711
incision and drainage	17
minor procedures	17
phototherapy (light therapy)	215
removal of lesion (e.g. growth)	147
skin procedures	147
skin surgery	17

**Gender**
Male	188
Female	146

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	60
Asian	64
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	116
85 and over	63
Less than 65	15

Hypertension	71
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	37
Depression	10
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	10
Cancer	10

abscess drainage	21
diagnostic procedures	176
doctor visit	873
incision and drainage	21
minor procedures	21
removal of lesion (e.g. growth)	180
skin procedures	180
skin surgery	21

**Gender**
Male	192
Female	169

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	76
Asian	82
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	120
85 and over	85
Less than 65	16

Hypertension	68
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	39
Depression	12
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	11
Cancer	11

abscess drainage	26
diagnostic procedures	185
doctor visit	902
incision and drainage	26
minor procedures	26
phototherapy (light therapy)	245
removal of lesion (e.g. growth)	125
skin procedures	125
skin surgery	26

**Gender**
Male	394
Female	304

**Ethnicity**
Non-Hispanic White	378
Black	0
Hispanic	148
Asian	136
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	232
85 and over	168
Less than 65	36

Hypertension	68
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	41
Depression	13
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	11
Cancer	9

abscess drainage	14
diagnostic procedures	170
doctor visit	833
incision and drainage	14
injections	17
minor procedures	14
phototherapy (light therapy)	213
removal of lesion (e.g. growth)	122
skin procedures	122
skin surgery	14

**Gender**
Male	190
Female	173

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	86
Asian	72
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	121
85 and over	80
Less than 65	17

Hypertension	68
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	34
Depression	14
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	9
Cancer	10

abscess drainage	19
diagnostic procedures	187
doctor visit	775
incision and drainage	19
minor procedures	19
phototherapy (light therapy)	166
removal of lesion (e.g. growth)	141
skin procedures	141
skin surgery	19

**Gender**
Male	189
Female	187

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	78
Asian	101
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	119
85 and over	90
Less than 65	13

Hypertension	69
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	38
Depression	16
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	35
Dementia	10
Cancer	11

abscess drainage	12
diagnostic procedures	157
doctor visit	809
incision and drainage	12
minor procedures	12
removal of lesion (e.g. growth)	108
skin procedures	108
skin surgery	12

**Gender**
Male	161
Female	157

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	65
Asian	87
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	105
85 and over	0
Less than 65	0

Hypertension	70
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	37
Depression	14
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	9
Cancer	12

abscess drainage	11
doctor visit	843
incision and drainage	11
minor procedures	11
phototherapy (light therapy)	301
removal of lesion (e.g. growth)	89
skin procedures	89
skin surgery	11

**Gender**
Male	155
Female	152

**Ethnicity**
Non-Hispanic White	150
Black	0
Hispanic	52
Asian	82
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	116
85 and over	0
Less than 65	0

Hypertension	67
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	32
Depression	11
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	8
Cancer	11

doctor visit	675
removal of lesion (e.g. growth)	65
skin procedures	65

**Gender**
Male	131
Female	107

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	48
Asian	67
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	86
85 and over	0
Less than 65	0

Hypertension	63
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	32
Depression	13
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	5
Diabetes	31
Dementia	8
Cancer	12

abscess drainage	10
doctor visit	1443
incision and drainage	10
minor procedures	10
removal of lesion (e.g. growth)	165
skin procedures	165
skin surgery	10

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Tommy Ho-Yin Chen, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Tommy Ho-Yin Chen, M.D. treated as a dermatologist in Pasadena, CA were phototherapy (light therapy), diagnostic procedures, removal of lesion (e.g. growth) and skin procedures.

abscess drainage	16
diagnostic procedures	170
doctor visit	875
incision and drainage	16
injections	17
minor procedures	16
phototherapy (light therapy)	228
removal of lesion (e.g. growth)	126
skin procedures	126
skin surgery	16

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D..

**Gender**
Male	160
Female	139

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	69
Non-Hispanic White	151
Native American / Alaskan Native	0
Hispanic	61
Other	0

**Age**
75 to 84	101
85 and over	48
Less than 65	9
65 to 74	123

Average of Total of Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Tommy Ho-Yin Chen, M.D. treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	54
High Cholesterol	45
Stroke	1
Ischemic Heart Disease	29
Depression	10
Chronic Kidney Disease	21
Asthma	5
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Atrial Fibrillation	7
Cancer	8
Dementia	7

Education & Training

Dr. Tommy Ho-Yin Chen, M.D. graduated from Emory University School of Medicine in 1974. He has a state license in California.

Medical School: Emory University School of Medicine (1974)

Licensed In: California

Ratings & Reviews

Dr. Tommy Ho-Yin Chen, M.D. has a good overall rating with an average of 3.4 out of 5 stars based on 10 ratings. We collect ratings and reviews of Dr. Tommy Ho-Yin Chen, M.D. from all over the web to help you find the right in Pasadena, CA.

3.4

Overall Rating

(10 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Tommy Ho-Yin Chen, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$1,763 Humira $1,679	Skyrizi $84
Taro Pharmaceuticals USA, Inc.	$906 Topicort $518	Topicort Spray $302	$86
Galderma Laboratories, L.P.	$716 MIRVASO GEL $684	$32
Novartis Pharmaceuticals Corporation	$398 COSENTYX $248	XOLAIR $150
Celgene Corporation	$320 Otezla $265	Abraxane $14	$41
Other	$1,133 VTAMA $194	Vascular $140	VALCHLOR MECHLORETHAMINE $127	STELARA $126	DUPIXENT $122	Other $424

**Types of Payments**
Food and Beverage	$4,406
Consulting Fee	$500
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$250
Education	$79

Biography

Dr. Tommy Chen's specialty is dermatology (skin disorders). His patients gave him an average rating of 3.5 stars (out of 5). Dr. Chen graduated from Emory University School of Medicine.

Select Year:

Dr. Tommy Ho-Yin Chen, M.D.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tommy Ho-Yin Chen, M.D. 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. Tommy Ho-Yin Chen, M.D. From 2013 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

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