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Dr. Patricia Ann Carroll-Chen, MD

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(Dr. Patricia Ann Carroll, M.D.)

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Specializes in: Dermatology (Skin Disorders)

University of Illinois College of Medicine at Chicago

Professional interests include: dry skin, Mohs surgery, actinic keratosis, and more.

13640 North 99th Avenue Suite 300
Sun City, AZ 85351

(623) 875-2600

Dr. Patricia Ann Carroll-Chen, MD is a dermatologist in Sun City, AZ specializing in dermatology (skin disorders). She graduated from University of Illinois College of Medicine at Chicago. Dr. Patricia Ann Carroll-Chen, MD is affiliated with Pinnacle Dermatology, Honor Health and John C Lincoln Medical Center.

Office Locations

13640 North 99th Avenue Suite 300
Sun City, AZ 85351

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Some issues Dr. Patricia Ann Carroll-Chen, MD can help you with:

Hyperhidrosis (Excessive Sweating)

Hyperhidrosis is a medical condition where the sweat glands become overactive, leading to excessive sweating. It can occur in just one area, such as the armpits, feet, or hands; or it can be general sweating over the entire body. Hyperhidrosis can happen to people of all ages and genders. It is estimated that the condition affects as many as 3% of all people, but many are never diagnosed because they are too embarrassed to talk about their symptoms with their doctor.

When excessive sweating is the main complaint and is not related to any other condition, it is called primary hyperhidrosis. There is no known cause, but it does tend to run in families. Secondary hyperhidrosis is sweating that is caused by another medical condition, such as anxiety, cancer, hyperthyroidism, or menopause. Sometimes treating the underlying condition can improve this type of sweating.

There are tests doctors can use to diagnose hyperhidrosis. One involves simply soaking up the perspiration with paper and then weighing the paper to measure how much extra sweat is being produced. Another test, called the starch-iodine test, involves covering the body with powder. This powder turns blue in any areas where sweat is produced.

Treatment depends on the severity of the hyperhidrosis and the areas affected. Some options are:

Prescription antiperspirants, which contain aluminum chloride and work by plugging the sweat ducts. This signals the sweat glands to decrease sweat production. They work for moderate cases of hyperhidrosis and are relatively affordable.
Lontophoresis, a procedure that uses small amounts of electricity and a tray of tap water to decrease production of sweat glands in the hands or feet.
Botox, which can be injected into the nerves that control sweat glands in the underarms.
Sympathectomy, a surgery for severe cases that can be performed to cut the nerves that stimulate sweat production. Sympathectomy is most effective for hyperhidrosis of the hands. It may cause new symptoms of sweating elsewhere on the body.
Surgery to remove sweat glands, most often in the underarms.

Hyperhidrosis is a serious medical condition that causes both physical and emotional distress. Treatments are available, and support groups exist to help patients cope.

Noteworthy Medicare Patient Procedures Performed by Dr. Patricia Ann Carroll-Chen, MD in 2024

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

Top 5%

By Volume:

chemical cautery for granulation tissue

orthovoltage

In 2024, Dr. Patricia Ann Carroll-Chen, MD performed more chemical cautery for granulation tissue, and orthovoltage procedures for Medicare patients than 95% of providers in related specialties within Arizona.

Top 25%

By Volume:

skin substitute grafting

By Affordability:

skin grafting

In 2012, among providers in related specialties within Arizona, Dr. Patricia Ann Carroll-Chen, MD performed more skin substitute grafting procedures for Medicare patients than 75% of them and she also had a list price for skin grafting that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2012 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

ablation	14
cancer surgery	357
diagnostic procedures	735
doctor visit	1558
ear procedures	54
eye procedures	19
injections	15
minor procedures	84
oral procedures	14
plastic surgery procedures	31
reconstructive surgery	31
removal of lesion (e.g. growth)	1042
skin procedures	1028
skin surgery	357
tissue transfer	31
wound repair (e.g. stitches)	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2013 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

ablation	32
cancer surgery	319
diagnostic procedures	675
doctor visit	1567
ear procedures	50
minor procedures	70
oral procedures	32
plastic surgery procedures	24
reconstructive surgery	24
removal of lesion (e.g. growth)	973
skin procedures	941
skin surgery	319
tissue transfer	24
wound repair (e.g. stitches)	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	492
Female	602

**Ethnicity**
Non-Hispanic White	1068
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	410
From 75 to 84	413
85 and over	260
Less than 65	11

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2013

Hypertension	61
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2014 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

cancer surgery	440
diagnostic procedures	715
doctor visit	1526
ear procedures	63
minor procedures	83
plastic surgery procedures	51
reconstructive surgery	51
removal of lesion (e.g. growth)	1068
skin procedures	1068
skin surgery	440
tissue transfer	51
wound repair (e.g. stitches)	51

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	558
Female	600

**Ethnicity**
Non-Hispanic White	1128
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	413
From 75 to 84	446
85 and over	288
Less than 65	11

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2014

Hypertension	63
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2015 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

cancer surgery	448
diagnostic procedures	686
doctor visit	1600
ear procedures	56
minor procedures	81
plastic surgery procedures	39
reconstructive surgery	39
removal of lesion (e.g. growth)	1161
skin procedures	1161
skin surgery	448
tissue transfer	39
wound repair (e.g. stitches)	39

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	1064
Female	1284

**Ethnicity**
Non-Hispanic White	2280
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	884
From 75 to 84	890
85 and over	550
Less than 65	24

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2015

Hypertension	60
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	29
Depression	14
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2016 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

cancer surgery	376
diagnostic procedures	708
doctor visit	1642
ear procedures	55
minor procedures	51
plastic surgery procedures	18
reconstructive surgery	18
removal of lesion (e.g. growth)	1076
skin procedures	1076
skin surgery	376
tissue transfer	18
wound repair (e.g. stitches)	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	528
Female	636

**Ethnicity**
Non-Hispanic White	1136
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	444
From 75 to 84	472
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2016

Hypertension	62
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	30
Asthma	15
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2017 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

ablation	15
cancer surgery	442
diagnostic procedures	731
doctor visit	1697
ear procedures	46
minor procedures	85
oral procedures	15
removal of lesion (e.g. growth)	1240
skin procedures	1225
skin surgery	442

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	540
Female	668

**Ethnicity**
Non-Hispanic White	1168
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	459
From 75 to 84	504
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2017

Hypertension	65
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2018 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	15
cancer surgery	433
chemotherapy	15
diagnostic procedures	455
doctor visit	1562
ear procedures	25
minor procedures	55
removal of lesion (e.g. growth)	1113
skin procedures	1113
skin surgery	433

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	544
Female	635

**Ethnicity**
Non-Hispanic White	1138
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	435
From 75 to 84	503
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2018

Hypertension	64
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	7
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2019 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

cancer surgery	591
consultation	18
debridement (removal of unhealthy tissue)	19
diagnostic procedures	45
doctor visit	1636
ear procedures	45
minor procedures	55
plastic surgery procedures	14
reconstructive surgery	14
removal of lesion (e.g. growth)	1081
skin procedures	1081
skin surgery	591
tissue transfer	14
wound repair (e.g. stitches)	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	508
Female	557

**Ethnicity**
Non-Hispanic White	1026
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	442
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2019

Hypertension	67
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2020 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

cancer surgery	606
debridement (removal of unhealthy tissue)	20
diagnostic procedures	35
doctor visit	1598
ear procedures	35
minor procedures	32
removal of lesion (e.g. growth)	1069
skin procedures	1069
skin surgery	606

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	459
Female	544

**Ethnicity**
Non-Hispanic White	972
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	347
From 75 to 84	447
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2020

Hypertension	67
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2021 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	31
cancer surgery	621
chemotherapy	31
debridement (removal of unhealthy tissue)	17
diagnostic procedures	41
doctor visit	1881
ear procedures	41
minor procedures	31
plastic surgery procedures	16
reconstructive surgery	16
removal of lesion (e.g. growth)	1188
skin procedures	1188
skin surgery	621
tissue transfer	16
wound repair (e.g. stitches)	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	475
Female	628

**Ethnicity**
Non-Hispanic White	1052
Black	0
Hispanic	16
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	402
From 75 to 84	501
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2021

Hypertension	65
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2022 were radiation therapy, removal of lesion (e.g. growth), skin procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	22
cancer surgery	565
chemotherapy	22
diagnostic procedures	20
doctor visit	1743
ear procedures	20
minor procedures	24
radiation therapy	1327
removal of lesion (e.g. growth)	970
skin procedures	970
skin surgery	565

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	458
Female	586

**Ethnicity**
Non-Hispanic White	1001
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	502
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Dementia	4
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2023 were radiation therapy, removal of lesion (e.g. growth), skin procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	42
cancer surgery	480
chemotherapy	42
diagnostic procedures	31
doctor visit	1737
ear procedures	31
minor procedures	15
plastic surgery procedures	50
radiation therapy	1648
reconstructive surgery	50
removal of lesion (e.g. growth)	984
skin procedures	984
skin surgery	480
tissue transfer	50
wound repair (e.g. stitches)	65

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	451
Female	574

**Ethnicity**
Non-Hispanic White	982
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	499
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2023

Hypertension	73
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	18
Atrial Fibrilation	18
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	5
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ during 2024 were radiation therapy, removal of lesion (e.g. growth), skin procedures and skin surgery.

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

biological response modifier (BRM) therapy	53
cancer surgery	496
chemotherapy	53
diagnostic procedures	27
doctor visit	1680
ear procedures	27
minor procedures	48
plastic surgery procedures	87
radiation therapy	1775
reconstructive surgery	87
removal of lesion (e.g. growth)	909
skin procedures	909
skin surgery	496
tissue transfer	87
wound repair (e.g. stitches)	87

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	429
Female	569

**Ethnicity**
Non-Hispanic White	952
Black	0
Hispanic	14
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	467
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2024

Hypertension	72
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	5
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Patricia Ann Carroll-Chen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Patricia Ann Carroll-Chen, MD treated as a dermatologist in Sun City, AZ were radiation therapy, removal of lesion (e.g. growth), skin procedures and skin surgery.

ablation	20
biological response modifier (BRM) therapy	32
cancer surgery	474
chemotherapy	32
consultation	18
debridement (removal of unhealthy tissue)	18
diagnostic procedures	377
doctor visit	1648
ear procedures	42
eye procedures	19
injections	15
minor procedures	54
oral procedures	20
plastic surgery procedures	36
radiation therapy	1583
reconstructive surgery	36
removal of lesion (e.g. growth)	1067
skin procedures	1062
skin surgery	474
tissue transfer	36
wound repair (e.g. stitches)	38

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD.

**Gender**
Male	500
Female	606

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1069
Hispanic	8
Native American / Alaskan Native	0
Other	11

**Age**
85 and over	84
75 to 84	468
Less than 65	3
65 to 74	401

Average of Total of Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Patricia Ann Carroll-Chen, MD treated were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	60
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	27
Asthma	8
Osteoporosis	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Atrial Fibrillation	13
Cancer	12
Dementia	6

Education & Training

Dr. Patricia Ann Carroll-Chen, MD graduated from University of Illinois College of Medicine at Chicago. She completed residency at University of Illinois Affiliated Hospitals. She is certified by the American Board of Dermatology - Micrographic Dermatologic Surgery, American Board of Dermatology - Dermatology and has a state license in Arizona.

Medical School: University of Illinois College of Medicine at Chicago

Residency: University of Illinois Affiliated Hospitals

Board Certification: American Board of Dermatology - Micrographic Dermatologic Surgery, American Board of Dermatology - Dermatology

Licensed In: Arizona

Affiliations & Hospitals

Dr. Patricia Ann Carroll-Chen, MD is associated with these hospitals and organizations:

Pinnacle Dermatology

Honor Health

John C Lincoln Medical Center

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. Patricia Ann Carroll-Chen, MD appears to accept the following insurance providers: Medicare Advantage, Oscar, United Healthcare, Aetna Medicare, CIGNA Commercial, Aetna Commercial, BlueCross BlueShield Commercial, Mercy Care, BlueCross BlueShield Alliance, Banner Aetna and HonorHealth Employee Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Patricia Ann Carroll-Chen, MD accepts the following insurance providers:

Medicare Advantage

Oscar

United Healthcare

Aetna Medicare

CIGNA Commercial

Aetna Commercial

BlueCross BlueShield Commercial

Mercy Care

BlueCross BlueShield Alliance

Banner Aetna

HonorHealth Employee Plan

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General Payments

These charts describe general payments received by Dr. Patricia Ann Carroll-Chen, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Regeneron Healthcare Solutions, Inc.	$176 LIBTAYO $142	DUPIXENT $35
E.R. Squibb & Sons, L.L.C.	$161 Sotyktu $161
Amgen Inc.	$160 Otezla $50	$111
AbbVie Inc.	$135 Skyrizi $80	Humira $55
Genentech USA, Inc.	$112 Erivedge $112
Other	$712 CIBINQO $93	POTELIGEO $74	LIBTAYO $61	VALCHLOR $53	DUPIXENT $35	Other $396

**Types of Payments**
Food and Beverage	$1,457

Biography

Dr. Patricia Carroll-Chen is a specialist in dermatology (skin disorders). These areas are among her clinical interests: warts, rosacea, and moles. She appears to be in-network for Aetna Medicare, Cigna, and CIGNA Plans, in addition to other insurance carriers. Dr. Carroll-Chen attended medical school at the University of Illinois College of Medicine at Chicago. Her medical residency was performed at a hospital affiliated with the University of Illinois. Dr. Carroll-Chen has received professional recognition including the following: Illinois Benedictine Biology Award. Her professional affiliations include Honor Health and Pinnacle Dermatology. Her practice in Sun City, AZ is open to new patients as reported by Pinnacle Dermatology.

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Dr. Patricia Ann Carroll-Chen, MD

Office Locations

Some issues Dr. Patricia Ann Carroll-Chen, MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. Patricia Ann Carroll-Chen, MD in 2024

By Volume:

By Volume:

By Affordability:

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. Patricia Ann Carroll-Chen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Patricia Ann Carroll-Chen, MD From 2012 - 2024

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