Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CT Providers

Dr. Daniel P. Petrylak, MD

Accepting New Patients

(Dr. Daniel Peter Petrylak, M.D.)

(No ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Case Western Reserve University School of Medicine

Professional interests include: kidney cancer, bladder cancer, prostate cancer, and more.

35 Park Street Np-4
New Haven, CT 06510

(203) 200-4822

Dr. Daniel P. Petrylak, MD is a medical oncologist in New Haven, CT specializing in medical oncology, adult oncology and adult hematology. He graduated from Case Western Reserve University School of Medicine. Dr. Daniel P. Petrylak, MD is affiliated with Yale New Haven Health and Smilow Cancer Hospital, Yale Medicine.

Office Locations

Smilow Cancer Hospital, Yale Medicine

35 Park Street
New Haven, CT 06519

(203) 785-4043

open_in_new

35 Park Street Np-4
New Haven, CT 06510

(203) 200-4822

open_in_new

Smilow Cancer Hospital, Yale Medicine

77 Lafayette Place Suite 301
Greenwich, CT 06830

(203) 863-3718

open_in_new

In The News (see more mentions in the news)

“The trial lacked statistical power to perform hypothesis testing in biomarker-defined subgroups, leaving unanswered the question of whether the combination could improve outcomes in select subsets,...”—"End of the Road for Immune Checkpoint Inhibitors in Prostate Cancer?", MedPage Today, March 2025

“Erdafitinib is part of an "explosion of new agents" for advanced urothelial cancer over the past 10 years, said ASCO invited discussant Daniel Petrylak, MD, of Yale Cancer Center in New Haven,...”—"FGFR Inhibitor Stakes Claim to Post-Anti-PD-1 Role in Advanced Bladder Cancer", MedPage Today, June 2023

“Dr. Daniel Petrylak, an oncologist and professor of urology at the Yale Cancer Center in New Haven, Connecticut, said a notice went out two months ago about a shortage of cisplatin, also known as...”—"These experts are seeing spikes in drug shortages. 'I view this as a national health emergency'", The Fort Morgan Times, May 2023

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT during 2012 were hormone therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	844
hormone therapy	154
hospital care	41
inpatient care	41

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	814
hospital care	34
inpatient care	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	193
Female	18

**Ethnicity**
Non-Hispanic White	187
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	71
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2013

Hypertension	62
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	42
Depression	16
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	897
hospital care	29
inpatient care	29

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	208
Female	20

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	91
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2014

Hypertension	62
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	978

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	428
Female	54

**Ethnicity**
Non-Hispanic White	436
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	186
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2015

Hypertension	69
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	41
Depression	17
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	5
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	1111
hospital care	61
inpatient care	61

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	257
Female	31

**Ethnicity**
Non-Hispanic White	256
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	118
85 and over	37
Less than 65	13

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2016

Hypertension	71
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	46
Depression	16
Chronic Kidney Disease	42
Asthma	14
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	1053

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	253
Female	14

**Ethnicity**
Non-Hispanic White	235
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	98
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2017

Hypertension	70
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	42
Depression	18
Chronic Kidney Disease	42
Asthma	5
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	4
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	977
hospital care	71
inpatient care	71

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	243
Female	22

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	97
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2018

Hypertension	70
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	43
Depression	16
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	9
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	946
hospital care	94
inpatient care	94

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	248
Female	25

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	102
85 and over	43
Less than 65	12

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2019

Hypertension	66
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	42
Asthma	5
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	911

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	254
Female	24

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	125
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2020

Hypertension	67
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	42
Depression	15
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	6
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	799
hospital care	73
inpatient care	73

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	288
Female	24

**Ethnicity**
Non-Hispanic White	267
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	133
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2021

Hypertension	69
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	42
Depression	15
Chronic Kidney Disease	38
Asthma	6
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	8
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

doctor visit	803

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	280
Female	11

**Ethnicity**
Non-Hispanic White	249
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	128
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	5
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Daniel P. Petrylak, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daniel P. Petrylak, MD treated as a medical oncologist in New Haven, CT were hormone therapy, hospital care and inpatient care.

doctor visit	921
hormone therapy	154
hospital care	57
inpatient care	57

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Daniel P. Petrylak, MD.

**Gender**
Male	241
Female	22

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	231
Native American / Alaskan Native	0
Hispanic	0
Other	6

**Age**
75 to 84	104
85 and over	7
Less than 65	2
65 to 74	112

Average of Total of Conditions of Medicare patients treated by Dr. Daniel P. Petrylak, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Daniel P. Petrylak, MD treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	61
High Cholesterol	56
Stroke	2
Ischemic Heart Disease	37
Depression	15
Chronic Kidney Disease	35
Asthma	6
Osteoporosis	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Atrial Fibrillation	14
Dementia	4
Cancer	68

Education & Training

Dr. Daniel P. Petrylak, MD graduated from Case Western Reserve University School of Medicine. He completed residency at Jacobi Medical Center. He has a state license in Connecticut.

Medical School: Case Western Reserve University School of Medicine

Residency: Jacobi Medical Center

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Daniel P. Petrylak, MD is associated with these hospitals and organizations:

Yale New Haven Health

Smilow Cancer Hospital, Yale Medicine

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. Daniel P. Petrylak, MD appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, MultiPlan, Community Care Network (CCN), United Healthcare, Aetna, Oxford Health Plans, Medicare, Consumer Health Network, Medicaid, Humana, Cigna, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), TRICARE - HEALTH NET FEDERAL, COMPWORKS, HEALTHCARE VALUE MANAGEMENT, MANAGED COMP, TRICARE/CHAMPUS, HUSKY and PREFERRED HEALTH WORKS.

Insurance Accepted by Provider includes:

According to our sources, Dr. Daniel P. Petrylak, MD accepts the following insurance providers:

CorVel

Great-West Healthcare

WellCare

MultiPlan

Community Care Network (CCN)

United Healthcare

Aetna

Oxford Health Plans

Medicare

Consumer Health Network

Medicaid

Humana

Cigna

Anthem

ConnectiCare

Focus Health Solutions

Prime Health

First Health

Private Healthcare Systems (PHCS)

TRICARE - HEALTH NET FEDERAL

COMPWORKS

HEALTHCARE VALUE MANAGEMENT

MANAGED COMP

TRICARE/CHAMPUS

HUSKY

PREFERRED HEALTH WORKS

Ratings & Reviews

Dr. Daniel P. Petrylak, MD does not have any reviews yet, be the first to leave a review of Dr. Daniel P. Petrylak, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Bayer HealthCare Pharmaceuticals Inc.	$51,227 Xofigo $36,583	Nubeqa $8,424	Non-Covered $1,710	Nexavar $123	Stivarga $99	Other $4,288
GENZYME CORPORATION	$42,832 JEVTANA $31,760	NO PRODUCT DISCUSSED $6,922	ONCOLOGY GENERAL $4,146	$4
Eli Lilly and Company	$40,887 CYRAMZA $296	$40,590
F. Hoffmann-La Roche AG	$39,684 TECENTRIQ $17,714	NonCovered Product $14,921	Non-Covered Product $6,413	$636
AstraZeneca Pharmaceuticals LP	$39,029 LYNPARZA $12,799	IMFINZI $4,795	$21,435
Other	$500,269 XTANDI $22,942	BAVENCIO $20,992	PADCEV $20,668	Erleada $19,693	ZYTIGA $13,784	Other $402,190

**Types of Payments**
Consulting Fee	$508,091
Travel and Lodging	$84,552
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$69,575
Food and Beverage	$21,405
Honoraria	$18,051
Other	$12,252

Research Payments

Dr. Daniel P. Petrylak, MD has received 1286 research payments totaling $9,448,745.

Biography

Dr. Daniel Petrylak is a medical specialist in adult hematology, adult oncology, and medical oncology. His areas of clinical interest consist of bladder cancer, testicular cancer, and kidney cancer. He appears to be in-network for Anthem, ConnectiCare, Blue California, and more. Dr. Petrylak graduated from Case Western Reserve University School of Medicine and then he performed his residency at Jacobi Medical Center. He is affiliated with Yale New Haven Health. According to Yale New Haven Health, new patients are welcome to contact Dr. Petrylak's office in New Haven, CT.