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Home > MI Providers > Dermatopathologists

Dr. May Puiyan Chan, MD

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Specializes in: Dermatopathology

SUNY, University at Buffalo School of Medicine & Biomedical Sciences (2007)

1500 E Medical Center Drive
Ann Arbor, MI 48109

(734) 936-4000

Dr. May Puiyan Chan, MD is a dermatopathologist in Ann Arbor, MI specializing in dermatopathology. She graduated from SUNY, University at Buffalo School of Medicine & Biomedical Sciences in 2007 and has 19 years of experience. Dr. May Puiyan Chan, MD is affiliated with University of Michigan Health.

Office Locations

University of Michigan Health

1500 E Medical Center Drive
Ann Arbor, MI 48109

(734) 936-4000

(734) 936-7361

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Noteworthy Medicare Patient Procedures Performed by Dr. May Puiyan Chan, MD in 2023

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

Top 5%

By Volume:

slide consultation

In 2023, Dr. May Puiyan Chan, MD performed more slide consultation procedures for Medicare patients than 95% of providers in related specialties within Michigan.

Top 25%

By Volume:

lab tests

In 2012, Dr. May Puiyan Chan, MD performed more lab tests procedures for Medicare patients than 75% of providers in related specialties within Michigan.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2012 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	152
lab tests	557
second opinions	343

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2013 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	86
lab tests	596
second opinions	385

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	972
Female	731

**Ethnicity**
Non-Hispanic White	1600
Black	61
Hispanic	0
Asian	16
Other	14
Native American	0

**Age**
From 65 to 74	658
From 75 to 84	585
85 and over	244
Less than 65	216

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2013

Hypertension	67
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2014 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	146
lab tests	472
second opinions	361

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	851
Female	736

**Ethnicity**
Non-Hispanic White	1489
Black	52
Hispanic	0
Asian	12
Other	21
Native American	0

**Age**
From 65 to 74	637
From 75 to 84	489
85 and over	253
Less than 65	208

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2014

Hypertension	63
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	38
Depression	19
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2015 were second opinions, lab tests and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	121
lab tests	260
second opinions	352

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	1816
Female	1490

**Ethnicity**
Non-Hispanic White	3072
Black	110
Hispanic	36
Asian	0
Other	62
Native American	0

**Age**
From 65 to 74	1346
From 75 to 84	1038
85 and over	524
Less than 65	398

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2015

Hypertension	66
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2016 were second opinions, lab tests and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	129
lab tests	248
second opinions	302

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	948
Female	761

**Ethnicity**
Non-Hispanic White	1587
Black	48
Hispanic	20
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	722
From 75 to 84	539
85 and over	221
Less than 65	227

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2016

Hypertension	66
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	34
Depression	21
Chronic Kidney Disease	31
Asthma	19
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2017 were second opinions, lab tests and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	99
lab tests	263
second opinions	342

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	903
Female	706

**Ethnicity**
Non-Hispanic White	1472
Black	51
Hispanic	23
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	687
From 75 to 84	506
85 and over	242
Less than 65	174

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2017

Hypertension	68
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2018 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	137
lab tests	189
second opinions	188

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	750
Female	640

**Ethnicity**
Non-Hispanic White	1278
Black	44
Hispanic	15
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	633
From 75 to 84	402
85 and over	175
Less than 65	180

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2018

Hypertension	65
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2019 were second opinions, lab tests and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	121
lab tests	195
second opinions	302

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	655
Female	596

**Ethnicity**
Non-Hispanic White	1136
Black	44
Hispanic	18
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	560
From 75 to 84	379
85 and over	172
Less than 65	140

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2019

Hypertension	67
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2020 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	37
lab tests	172
second opinions	163

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	486
Female	405

**Ethnicity**
Non-Hispanic White	813
Black	29
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	284
85 and over	132
Less than 65	97

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2020

Hypertension	61
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2021 were second opinions and lab tests.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

lab tests	181
second opinions	217

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	566
Female	460

**Ethnicity**
Non-Hispanic White	953
Black	26
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	445
From 75 to 84	333
85 and over	145
Less than 65	103

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2021

Hypertension	65
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI during 2022 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

consultation	40
lab tests	193
second opinions	175

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	512
Female	423

**Ethnicity**
Non-Hispanic White	871
Black	0
Hispanic	15
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	419
From 75 to 84	321
85 and over	119
Less than 65	76

Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD in 2022

Hypertension	72
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	6
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. May Puiyan Chan, MD for Medicare patients.

The highest averages for the top procedures that Dr. May Puiyan Chan, MD treated as a dermatopathologist in Ann Arbor, MI were lab tests, second opinions and consultation.

consultation	106
lab tests	302
second opinions	284

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. May Puiyan Chan, MD.

**Gender**
Male	769
Female	631

**Ethnicity**
Black / African American	42
Asian / Pacific Islander	2
Non-Hispanic White	1297
Native American / Alaskan Native	0
Hispanic	11
Other	31

**Age**
75 to 84	443
85 and over	202
Less than 65	165
65 to 74	589

Average of Total of Conditions of Medicare patients treated by Dr. May Puiyan Chan, MD From 2012 - 2022

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

Hypertension	60
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	26
Asthma	8
Osteoporosis	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Atrial Fibrillation	13
Dementia	7
Cancer	12

Education & Training

Dr. May Puiyan Chan, MD graduated from SUNY, University at Buffalo School of Medicine & Biomedical Sciences in 2007. She completed residency at Beth Israel Deaconess Medical Center. She is certified by the Board Certification: Dermatopathology and has a state license in Massachusetts.

Medical School: SUNY, University at Buffalo School of Medicine & Biomedical Sciences (2007)

Residency: Beth Israel Deaconess Medical Center (2010)

Board Certification: Board Certification: Dermatopathology

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. May Puiyan Chan, MD is associated with these hospitals and organizations:

University of Michigan Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Merz North America, Inc.	$991 Bio Serum $235	Journee $175	Bio Gel $165	Bio Cream $150	ReACTIVE $140	Other $126

**Types of Payments**
Gift	$991

Biography

Dr. May Chan practices dermatopathology. She graduated from SUNY, University at Buffalo School of Medicine & Biomedical Sciences and then she performed her residency at Beth Israel Deaconess Medical Center. She is affiliated with the University of Michigan Health.