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Dr. Michael J. Sisack, MD

Accepting New Patients

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Specializes in: Dermatology (Skin Disorders)

UMDNJ-Robert Wood Johnson Medical School

1100 Wescott Drive Suite G-1
Flemington, NJ 08822

(908) 237-6909

Dr. Michael J. Sisack, MD is a dermatologist in Flemington, NJ specializing in dermatology (skin disorders). He graduated from UMDNJ-Robert Wood Johnson Medical School. Dr. Michael J. Sisack, MD is affiliated with Hunterdon Health and HUNTERDON SPECIALTY CARE PC.

Office Locations

1100 Wescott Drive Suite G-1
Flemington, NJ 08822

(908) 237-6909

(908) 237-6929

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6 Club House Drive Suite 201
Washington, NJ 07882

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Hunterdon Health

63 Church Street
Flemington, NJ 08822

(908) 237-4125

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Hunterdon Health

72 Alexander Avenue
Lambertville, NJ 08530

(908) 237-4124

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In The News (see more mentions in the news)

“The screenings will be completed by local dermatologists, Dr. Michael Sisack and Dr. Alissa Fox, on May 16; and Drs. Christopher Cassetty, Carla Errickson, and Robert Ilowite, D.O. on May 18.”—"Hunterdon Regional Cancer Center offering free skin screening May 16 and May 18", NJ.com, April 2016

“The screenings will be completed by local dermatologists, Drs. Carter Abel, Michael Sisack and Robert Ilowite, D.O. on June 15; and Drs. Christopher Cassetty and Alissa Fox on June 17.”—"Free skin cancer screening offered by Hunterdon Regional Cancer Center", NJ.com, April 2015

“The screenings will be completed by local dermatologists, Carter Abel, M.D., Christopher Cassetty, M.D., and Michael Sisack, M.D. on June and Robert Ilowite, D.O. and Alissa Fox, M.D., on June 18.”—"Hunterdon Regional Cancer Center to offer free skin cancer screenings", NJ.com, May 2014

Noteworthy Medicare Patient Procedures Performed by Dr. Michael J. Sisack, 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. Michael J. Sisack, MD performed more skin lesion destruction (e.g. laser surgery) procedures for Medicare patients than 75% of providers in related specialties within New Jersey.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2012 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	157
doctor visit	533
removal of lesion (e.g. growth)	203
skin procedures	203

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2013 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	201
doctor visit	644
removal of lesion (e.g. growth)	250
skin procedures	250

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	248
Female	247

**Ethnicity**
Non-Hispanic White	462
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	126
85 and over	51
Less than 65	42

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2013

Hypertension	58
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	13
Asthma	5
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2014 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	204
doctor visit	733
removal of lesion (e.g. growth)	303
skin procedures	303

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	283
Female	271

**Ethnicity**
Non-Hispanic White	525
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	140
85 and over	64
Less than 65	49

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2014

Hypertension	55
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	30
Depression	13
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2015 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	212
doctor visit	795
removal of lesion (e.g. growth)	346
skin procedures	346

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	658
Female	530

**Ethnicity**
Non-Hispanic White	1124
Black	0
Hispanic	0
Asian	0
Other	42
Native American	0

**Age**
From 65 to 74	688
From 75 to 84	298
85 and over	124
Less than 65	78

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2015

Hypertension	54
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2016 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and injections.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	256
doctor visit	1183
injections	23
removal of lesion (e.g. growth)	482
skin procedures	482

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	407
Female	388

**Ethnicity**
Non-Hispanic White	737
Black	0
Hispanic	12
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	451
From 75 to 84	187
85 and over	85
Less than 65	72

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2016

Hypertension	54
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2017 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	227
doctor visit	896
removal of lesion (e.g. growth)	395
skin procedures	395

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	342
Female	309

**Ethnicity**
Non-Hispanic White	599
Black	0
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	374
From 75 to 84	160
85 and over	69
Less than 65	48

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2017

Hypertension	54
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2018 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	230
doctor visit	876
removal of lesion (e.g. growth)	387
skin procedures	387

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	365
Female	280

**Ethnicity**
Non-Hispanic White	603
Black	0
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	190
85 and over	60
Less than 65	41

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2018

Hypertension	57
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2019 were removal of lesion (e.g. growth), skin procedures and injections.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

doctor visit	910
injections	20
removal of lesion (e.g. growth)	398
skin procedures	398

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	386
Female	334

**Ethnicity**
Non-Hispanic White	662
Black	0
Hispanic	14
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	402
From 75 to 84	173
85 and over	85
Less than 65	60

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2019

Hypertension	60
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2020 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

doctor visit	960
removal of lesion (e.g. growth)	443
skin procedures	443

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	385
Female	347

**Ethnicity**
Non-Hispanic White	672
Black	0
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	447
From 75 to 84	170
85 and over	64
Less than 65	51

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2020

Hypertension	56
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2021 were removal of lesion (e.g. growth), skin procedures, ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	18
doctor visit	1179
ear procedures	18
removal of lesion (e.g. growth)	518
skin procedures	518

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	490
Female	376

**Ethnicity**
Non-Hispanic White	798
Black	0
Hispanic	12
Asian	0
Other	45
Native American	0

**Age**
From 65 to 74	500
From 75 to 84	227
85 and over	84
Less than 65	55

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2021

Hypertension	58
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ during 2022 were removal of lesion (e.g. growth), skin procedures, ear procedures and diagnostic procedures.

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

diagnostic procedures	24
doctor visit	1233
ear procedures	24
removal of lesion (e.g. growth)	537
skin procedures	537

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	505
Female	413

**Ethnicity**
Non-Hispanic White	846
Black	0
Hispanic	18
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	517
From 75 to 84	269
85 and over	70
Less than 65	62

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2022

Hypertension	64
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	2
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael J. Sisack, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael J. Sisack, MD treated as a dermatologist in Flemington, NJ were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and ear procedures.

diagnostic procedures	169
doctor visit	903
ear procedures	21
injections	21
removal of lesion (e.g. growth)	387
skin procedures	387

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael J. Sisack, MD.

**Gender**
Male	369
Female	317

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	638
Hispanic	5
Native American / Alaskan Native	0
Other	29

**Age**
75 to 84	176
85 and over	68
Less than 65	50
65 to 74	391

Average of Total of Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael J. Sisack, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	51
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	15
Asthma	6
Osteoporosis	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Atrial Fibrillation	9
Cancer	10
Dementia	4

Education & Training

Dr. Michael J. Sisack, MD graduated from UMDNJ-Robert Wood Johnson Medical School. He completed residency at University of Rochester Medical Center. He is certified by the Dermatology and has a state license in New Jersey.

Medical School: UMDNJ-Robert Wood Johnson Medical School

Residency: University of Rochester Medical Center

Board Certification: Dermatology

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Michael J. Sisack, MD is associated with these hospitals and organizations:

Hunterdon Health

HUNTERDON SPECIALTY CARE PC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$689 STELARA $483	Tremfya $206
Novartis Pharmaceuticals Corporation	$298 XOLAIR $150	COSENTYX $148
LEO Pharma Inc.	$205 ENSTILAR $118	ADBRY $29	PICATO $22	TACLONEX $20	$18
Lilly USA, LLC	$174 TALTZ $141	OLUMIANT $33
Merck Sharp & Dohme Corporation	$137 NON-PRODUCT $56	$82
Other	$731 SHINGRIX $125	Sotyktu $56	DUPIXENT $48	Otezla $47	ILUMYA $46	Other $410

**Types of Payments**
Food and Beverage	$1,586
Education	$499
Consulting Fee	$150

Biography

Dr. Michael Sisack is a physician who specializes in dermatology (skin disorders). Dr. Sisack attended UMDNJ-Robert Wood Johnson Medical School and subsequently trained at the University of Rochester Medical Center and a hospital affiliated with the University of Virginia for residency. He is affiliated with Hunterdon Health. According to Hunterdon Health, new patients are welcome to contact his office in Flemington, NJ.

Select Year:

Dr. Michael J. Sisack, MD

Office Locations

In The News (see more mentions in the news)

Noteworthy Medicare Patient Procedures Performed by Dr. Michael J. Sisack, 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. Michael J. Sisack, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael J. Sisack, 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. Michael J. Sisack, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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