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Dr. Edward C. Grendys JR., MD

Accepting New Patients

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Specializes in: Gynecologic Oncology

Northwestern University, Feinberg School of Medicine

8931 Colonial Center Drive #400
Fort Myers, FL 33905

(239) 334-6626

Dr. Edward C. Grendys JR., MD is a gynecologic oncologist in Naples, FL specializing in gynecologic oncology. He graduated from Northwestern University, Feinberg School of Medicine. Dr. Edward C. Grendys JR., MD is affiliated with Northwestern University Feinberg School of Medicine, Physicians Regional Healthcare System and NCH Healthcare System.

Office Locations

NCH Healthcare System

2320 Vanderbilt Beach Road Suite 102
Naples, FL 34109

(239) 624-8080

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Physicians Regional Healthcare System

8931 Colonial Center Drive #400
Fort Myers, FL 33905

(239) 334-6626

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Noteworthy Medicare Patient Procedures Performed by Dr. Edward C. Grendys JR., MD in 2023

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

Top 5%

By Volume:

laparoscopically assisted vaginal hysterectomy

minimally invasive hysterectomy

In 2023, Dr. Edward C. Grendys JR., MD performed more laparoscopically assisted vaginal hysterectomy (LAVH), and minimally invasive hysterectomy procedures for Medicare patients than 95% of providers in related specialties within Florida.

Top 10%

By Volume:

gynecologic surgery

minimally invasive surgery

In 2023, Dr. Edward C. Grendys JR., MD performed more gynecologic surgery, and minimally invasive surgery procedures for Medicare patients than 90% of providers in related specialties within Florida.

Top 25%

By Affordability:

laparoscopic lymphadenectomy

laparoscopic pelvic lymphadenectomy

pelvic lymphadenectomy

In 2012, Dr. Edward C. Grendys JR., MD had a list price for laparoscopic lymphadenectomy, laparoscopic pelvic lymphadenectomy, and pelvic lymphadenectomy that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Florida. 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. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2012 were hospital care, inpatient care, gynecologic procedures and diagnostic procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	44
dissection	26
doctor visit	577
excision	26
gynecologic procedures	55
hospital care	77
inpatient care	77
lymph node procedures	26
minimally invasive procedures	37
open surgery	13
pelvic surgery	26
removal of lesion (e.g. growth)	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2013 were hospital care, inpatient care, minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	19
dissection	19
doctor visit	607
excision	19
gynecologic procedures	33
hospital care	78
inpatient care	78
lymph node procedures	19
minimally invasive procedures	52
pelvic surgery	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	295

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	104
85 and over	12
Less than 65	18

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2013

Hypertension	63
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	16
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2014 were hospital care, inpatient care, minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	15
dissection	15
doctor visit	569
excision	15
gynecologic procedures	34
hospital care	73
inpatient care	73
lymph node procedures	15
minimally invasive procedures	49
pelvic surgery	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	282

**Ethnicity**
Non-Hispanic White	251
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	95
85 and over	23
Less than 65	18

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2014

Hypertension	61
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2015 were minimally invasive procedures, gynecologic procedures, dissection and diagnostic procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	35
dissection	35
doctor visit	553
excision	35
gynecologic procedures	67
hospital care	20
inpatient care	20
lymph node procedures	35
minimally invasive procedures	76
open surgery	13
pelvic surgery	35
removal of lesion (e.g. growth)	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	604

**Ethnicity**
Non-Hispanic White	550
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	356
From 75 to 84	176
85 and over	38
Less than 65	34

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2015

Hypertension	62
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2016 were minimally invasive procedures, gynecologic procedures, dissection and diagnostic procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	21
dissection	21
doctor visit	539
excision	21
gynecologic procedures	51
hospital care	15
inpatient care	15
lymph node procedures	21
minimally invasive procedures	72
pelvic surgery	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	319

**Ethnicity**
Non-Hispanic White	294
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	90
85 and over	25
Less than 65	20

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2016

Hypertension	67
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	5
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2017 were minimally invasive procedures, gynecologic procedures, diagnostic procedures and dissection.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	36
dissection	25
doctor visit	487
excision	25
gynecologic procedures	50
lymph node procedures	25
minimally invasive procedures	86
pelvic surgery	25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	273

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	90
85 and over	23
Less than 65	15

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2017

Hypertension	63
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2018 were hospital care, inpatient care, minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	15
doctor visit	460
gynecologic procedures	40
hospital care	65
inpatient care	65
lymph node procedures	15
minimally invasive procedures	55

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	299

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	101
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2018

Hypertension	64
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	26
Depression	27
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2019 were hospital care, inpatient care, gynecologic procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	19
doctor visit	471
gynecologic procedures	59
hospital care	59
inpatient care	59
minimally invasive procedures	40

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	304

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	106
85 and over	19
Less than 65	12

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2019

Hypertension	62
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	17
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2020 were hospital care, inpatient care, gynecologic procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	31
doctor visit	494
gynecologic procedures	61
hospital care	78
inpatient care	78
lymph node procedures	11
minimally invasive procedures	52

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	306

**Ethnicity**
Non-Hispanic White	272
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	117
85 and over	24
Less than 65	16

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2020

Hypertension	61
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2021 were minimally invasive procedures, gynecologic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

diagnostic procedures	22
dissection	23
doctor visit	633
excision	23
gynecologic procedures	82
hospital care	65
inpatient care	65
lymph node procedures	43
minimally invasive procedures	83
pelvic surgery	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	427

**Ethnicity**
Non-Hispanic White	391
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	165
85 and over	33
Less than 65	15

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2021

Hypertension	64
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	21
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	4
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL during 2022 were minimally invasive procedures, hospital care, inpatient care and gynecologic procedures.

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

dissection	11
doctor visit	542
excision	11
gynecologic procedures	40
hospital care	51
inpatient care	51
lymph node procedures	22
minimally invasive procedures	51
pelvic surgery	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	377

**Ethnicity**
Non-Hispanic White	350
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	148
85 and over	43
Less than 65	16

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	28
Atrial Fibrilation	14
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	22
Dementia	4
Cancer	45

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Edward C. Grendys JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Edward C. Grendys JR., MD treated as a gynecologic oncologist in Naples, FL were minimally invasive procedures, hospital care, inpatient care and gynecologic procedures.

diagnostic procedures	25
dissection	21
doctor visit	539
excision	21
gynecologic procedures	52
hospital care	58
inpatient care	58
lymph node procedures	23
minimally invasive procedures	59
open surgery	13
pelvic surgery	21
removal of lesion (e.g. growth)	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Edward C. Grendys JR., MD.

**Gender**
Male	0
Female	316

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	287
Native American / Alaskan Native	0
Hispanic	12
Other	0

**Age**
75 to 84	108
85 and over	21
Less than 65	14
65 to 74	168

Average of Total of Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Edward C. Grendys JR., MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	58
High Cholesterol	57
Stroke	2
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	22
Asthma	6
Osteoporosis	15
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Atrial Fibrillation	8
Dementia	3
Cancer	17

Education & Training

Dr. Edward C. Grendys JR., MD graduated from Northwestern University, Feinberg School of Medicine. He completed residency at Georgetown University Hospital. He is certified by the American Board of Obstetrics and Gynecology and has a state license in Florida.

Medical School: Northwestern University, Feinberg School of Medicine

Residency: Georgetown University Hospital

Board Certification: American Board of Obstetrics and Gynecology

Licensed In: Florida

Affiliations & Hospitals

Dr. Edward C. Grendys JR., MD is associated with these hospitals and organizations:

Northwestern University Feinberg School of Medicine

Physicians Regional Healthcare System

NCH Healthcare System

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Edward C. Grendys JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$126,328 LYNPARZA $123,500	FASLODEX $13	$2,814
TESARO, Inc.	$83,905 ZEJULA $83,105	$800
Clovis Oncology, Inc.	$76,307 Rubraca $76,252	$55
GlaxoSmithKline, LLC.	$52,501 ZEJULA $42,190	JEMPERLI $7,712	$2,600
Medical Device Business Services, Inc.	$27,282 HARMONIC Product Family $14,008	$13,274
Other	$85,511 KEYTRUDA $18,939	Elahere $17,040	Lenvima $5,919	ENSEAL Product Family $4,903	SPY-PHI SYSTEM $4,538	Other $34,172

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$293,840
Consulting Fee	$95,645
Travel and Lodging	$47,723
Food and Beverage	$14,580
Education	$46

Research Payments

Dr. Edward C. Grendys JR., MD has received 23 research payments totaling $217,795.

Biography

Dr. Edward Grendys is a gynecologic oncology specialist. Dr. Grendys's professional affiliations include Physicians Regional Healthcare System, Northwestern University Feinberg School of Medicine, and NCH Healthcare System. He attended Northwestern University, Feinberg School of Medicine and subsequently trained at Georgetown University Hospital and Rush University Medical Center for residency. Doctor.com reports that he is accepting new patients at his office in Naples, FL.

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Dr. Edward C. Grendys JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Edward C. Grendys JR., MD in 2023

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. Edward C. Grendys JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward C. Grendys JR., 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. Edward C. Grendys JR., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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