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Dr. William J. Chernack, MD

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Specializes in: Pediatric Allergy & Immunology and General Pediatrics

Professional interests include: nose problems, sinus problems

28 Franklin Place
Morristown, NJ 07960

(973) 538-7271

Dr. William J. Chernack, MD is a pediatric allergist and immunologist in Morristown, NJ specializing in pediatric allergy & immunology and general pediatrics. Dr. William J. Chernack, MD is affiliated with NewYork-Presbyterian.

Office Locations

NewYork-Presbyterian

28 Franklin Place
Morristown, NJ 07960

(973) 538-7271

open_in_new

In The News

“The bridegroom is a son of Nancy Chernack and Dr. William Chernack of Bernardsville, N.J. His mother is a member of the board of the Women's League, the fund-raising arm of the Daughters of Israel...”—"WEDDINGS/CELEBRATIONS; Andra Roy, Gregory Chernack (Published 2002)", New York Times, November 2002

Noteworthy Medicare Patient Procedures Performed by Dr. William J. Chernack, MD in 2023

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

Top 5%

By Volume:

subcutaneous allergen immunotherapy

By Affordability:

allergen immunotherapy

immunotherapy

subcutaneous allergen immunotherapy

In 2023, among providers in related specialties within New Jersey, Dr. William J. Chernack, MD performed more subcutaneous allergen immunotherapy (allergy shots) procedures for Medicare patients than 95% of them and he also had a list price for allergen immunotherapy, immunotherapy, and subcutaneous allergen immunotherapy (allergy shots) that was lower than the list prices billed to Medicare by 95% 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. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2012 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	1433
doctor visit	249
immunotherapy	1516
injections	1516
minimally invasive procedures	814
pulmonary testing	99
skin testing	1433

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2013 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	1370
doctor visit	245
immunotherapy	1702
injections	1702
minimally invasive procedures	855
pulmonary testing	118
skin testing	1370

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	68
Female	118

**Age**
From 65 to 74	122
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2013

Hypertension	53
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	13
Asthma	20
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2014 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	329
doctor visit	203
immunotherapy	1750
injections	1750
pulmonary testing	104
skin testing	329

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	72
Female	117

**Age**
From 65 to 74	116
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2014

Hypertension	53
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	10
Asthma	18
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2015 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	434
doctor visit	231
immunotherapy	1636
injections	1636
pulmonary testing	129
skin testing	434

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	134
Female	230

**Ethnicity**
Non-Hispanic White	342
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	104
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2015

Hypertension	58
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	26
Depression	12
Chronic Kidney Disease	10
Asthma	17
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	10
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2016 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	463
doctor visit	242
immunotherapy	1849
injections	1849
pulmonary testing	135
skin testing	463

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	72
Female	122

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2016

Hypertension	54
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	11
Asthma	22
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2017 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

doctor visit	240
immunotherapy	1886
injections	1886
pulmonary testing	137

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	71
Female	125

**Ethnicity**
Non-Hispanic White	179
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2017

Hypertension	55
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	12
Asthma	20
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	0
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2018 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	692
doctor visit	240
immunotherapy	1918
injections	1918
pulmonary testing	135
skin testing	692

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	75
Female	114

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2018

Hypertension	58
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	23
Depression	12
Chronic Kidney Disease	14
Asthma	20
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2019 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	698
doctor visit	243
immunotherapy	1657
injections	1657
pulmonary testing	138
skin testing	698

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	73
Female	105

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2019

Hypertension	59
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	29
Depression	13
Chronic Kidney Disease	14
Asthma	20
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2020 were immunotherapy, injections, skin testing and allergy testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

allergy testing	563
doctor visit	161
immunotherapy	1567
injections	1567
pulmonary testing	105
skin testing	563

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	69
Female	93

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2020

Hypertension	54
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	12
Asthma	20
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2021 were immunotherapy, injections and pulmonary testing.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

doctor visit	137
immunotherapy	1454
injections	1454
pulmonary testing	109

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	53
Female	97

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	61
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2021

Hypertension	57
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	17
Asthma	23
Osteoperosis	17
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ during 2022 were immunotherapy and injections.

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

doctor visit	120
immunotherapy	1401
injections	1401

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	56
Female	90

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William J. Chernack, MD in 2022

Hypertension	66
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	23
Depression	10
Chronic Kidney Disease	9
Asthma	26
Osteoperosis	24
Atrial Fibrilation	13
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William J. Chernack, MD for Medicare patients.

The highest averages for the top procedures that Dr. William J. Chernack, MD treated as a pediatric allergist and immunologist in Morristown, NJ were immunotherapy, injections, minimally invasive procedures and skin testing.

allergy testing	747
doctor visit	210
immunotherapy	1666
injections	1666
minimally invasive procedures	834
pulmonary testing	120
skin testing	747

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William J. Chernack, MD.

**Gender**
Male	67
Female	110

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	130
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	47
85 and over	0
Less than 65	0
65 to 74	106

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

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

Hypertension	51
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	23
Depression	12
Chronic Kidney Disease	11
Asthma	18
Osteoporosis	11
Heart Failure	3
Chronic Obstructive Pulmonary Disease	1
Diabetes	14
Atrial Fibrillation	8
Dementia	0
Cancer	10

Education & Training

He is certified by the Board Certification: allergy and immunology and has a state license in New Jersey.

Board Certification: Board Certification: allergy and immunology

Licensed In: New Jersey

Affiliations & Hospitals

Dr. William J. Chernack, MD is associated with these hospitals and organizations:

NewYork-Presbyterian

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. William J. Chernack, MD appears to accept the following insurance providers: Cigna, Aetna, UnitedHealthcare, Oxford Health Plans and Medicare.

Insurance Accepted by Provider includes:

According to our sources, Dr. William J. Chernack, MD accepts the following insurance providers:

Cigna

Aetna

UnitedHealthcare

Oxford Health Plans

Medicare

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Biography

Dr. William Chernack works as a pediatric allergy & immunology and general pediatrics. Areas of particular interest for Dr. Chernack include asthma, sinus problems, and allergies. UnitedHealthcare, Cigna, and Aetna seem to be the insurance carriers that Dr. Chernack accepts. Dr. Chernack is affiliated with NewYork-Presbyterian. His practice in Morristown, NJ is open to new patients as reported by NewYork-Presbyterian.