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Dr. Jonathan Yoav Gefen, MD

Accepting New Patients

(Jonathan Gefen, MD)

(112 Ratings)

Specializes in: Physician and General Surgery

Thomas Jefferson University, Jefferson Medical College (1997)

100 East Lancaster Avenue Lankenau Medical Center, Medical Science Building, Suite 275
Wynnewood, PA 19096

(610) 642-1908

Dr. Jonathan Yoav Gefen, MD is a physician provider in Wynnewood, PA specializing in physician and general surgery. He graduated from Thomas Jefferson University, Jefferson Medical College in 1997 and has 29 years of experience. Dr. Jonathan Yoav Gefen, MD is affiliated with Main Line Health.

Office Locations

100 East Lancaster Avenue Lankenau Medical Center, Medical Science Building, Suite 275
Wynnewood, PA 19096

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Noteworthy Medicare Patient Procedures Performed by Dr. Jonathan Yoav Gefen, MD in 2024

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

Top 5%

By Volume:

hernia surgery

inguinal hernia repair

laparoscopic inguinal hernia repair

In 2024, Dr. Jonathan Yoav Gefen, MD performed more hernia surgery, inguinal hernia repair, and laparoscopic inguinal hernia repair procedures for Medicare patients than 95% of providers in related specialties within Pennsylvania.

Top 25%

By Volume:

inpatient hospital care

By Affordability:

abdominal hernia surgery

gastrointestinal surgery

inguinal hernia repair

open hernia repair

open inguinal hernia repair

In 2012, among providers in related specialties within Pennsylvania, Dr. Jonathan Yoav Gefen, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for abdominal hernia surgery, gastrointestinal surgery, inguinal hernia repair, open hernia repair, and open inguinal hernia repair that was lower than the list prices billed to Medicare by 75% 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. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2012 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	71
doctor visit	295
gastrointestinal procedures	71
hospital care	113
inpatient care	113
minimally invasive procedures	35
open surgery	36

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2013 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	58
doctor visit	230
gastrointestinal procedures	58
hospital care	133
inpatient care	133
minimally invasive procedures	14
open surgery	44

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	165
Female	128

**Ethnicity**
Non-Hispanic White	218
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	93
85 and over	39
Less than 65	25

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	47
Depression	20
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2014 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	91
doctor visit	299
gastrointestinal procedures	91
hospital care	188
inpatient care	188
minimally invasive procedures	28
open surgery	63

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	178
Female	134

**Ethnicity**
Non-Hispanic White	230
Black	66
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	84
85 and over	39
Less than 65	33

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2014

Hypertension	71
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	46
Depression	21
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2015 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	64
doctor visit	268
gastrointestinal procedures	64
hospital care	166
inpatient care	166
minimally invasive procedures	24
open surgery	40

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	346
Female	274

**Ethnicity**
Non-Hispanic White	436
Black	136
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	178
85 and over	84
Less than 65	76

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	51
Depression	21
Chronic Kidney Disease	33
Asthma	19
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2016 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	69
doctor visit	287
gastrointestinal procedures	69
hospital care	175
inpatient care	175
minimally invasive procedures	25
open surgery	44

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	188
Female	138

**Ethnicity**
Non-Hispanic White	231
Black	77
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	93
85 and over	50
Less than 65	38

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	40
Depression	25
Chronic Kidney Disease	38
Asthma	18
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2017 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	71
doctor visit	279
gastrointestinal procedures	71
hospital care	167
inpatient care	167
minimally invasive procedures	20
open surgery	51

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	193
Female	132

**Ethnicity**
Non-Hispanic White	254
Black	49
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	91
85 and over	43
Less than 65	38

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2017

Hypertension	68
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	48
Depression	23
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2018 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	66
doctor visit	340
gastrointestinal procedures	66
hospital care	187
inpatient care	187
minimally invasive procedures	29
open surgery	37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	209
Female	146

**Ethnicity**
Non-Hispanic White	265
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	99
85 and over	49
Less than 65	36

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2018

Hypertension	70
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2019 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	83
doctor visit	342
gastrointestinal procedures	83
hospital care	158
inpatient care	158
minimally invasive procedures	32
open surgery	51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	204
Female	148

**Ethnicity**
Non-Hispanic White	253
Black	76
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	104
85 and over	43
Less than 65	48

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2019

Hypertension	71
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	47
Depression	32
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2020 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	73
doctor visit	250
gastrointestinal procedures	73
hospital care	176
inpatient care	176
minimally invasive procedures	37
open surgery	36

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	182
Female	106

**Ethnicity**
Non-Hispanic White	207
Black	61
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	104
85 and over	27
Less than 65	23

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	54
Depression	24
Chronic Kidney Disease	42
Asthma	19
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	14
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2021 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	65
doctor visit	286
gastrointestinal procedures	65
hospital care	157
inpatient care	157
minimally invasive procedures	31
open surgery	34

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	190
Female	121

**Ethnicity**
Non-Hispanic White	237
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	103
85 and over	38
Less than 65	28

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2021

Hypertension	73
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	47
Depression	25
Chronic Kidney Disease	43
Asthma	14
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2022 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	61
doctor visit	308
gastrointestinal procedures	61
hospital care	168
inpatient care	168
minimally invasive procedures	37
open surgery	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	201
Female	125

**Ethnicity**
Non-Hispanic White	260
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	109
85 and over	26
Less than 65	28

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	27
Asthma	16
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	7
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2023 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	66
doctor visit	298
gastrointestinal procedures	66
hospital care	239
inpatient care	239
minimally invasive procedures	42
open surgery	24

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	194
Female	145

**Ethnicity**
Non-Hispanic White	249
Black	61
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	126
85 and over	40
Less than 65	22

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	43
Depression	21
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	16
Atrial Fibrilation	25
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	10
Cancer	23

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA during 2024 were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

abdominal surgery	76
doctor visit	330
gastrointestinal procedures	76
hospital care	200
inpatient care	200
minimally invasive procedures	56
open surgery	20

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	211
Female	145

**Ethnicity**
Non-Hispanic White	282
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	130
85 and over	37
Less than 65	24

Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	44
Depression	25
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	15
Atrial Fibrilation	25
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	4
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Jonathan Yoav Gefen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jonathan Yoav Gefen, MD treated as a physician provider in Wynnewood, PA were hospital care, inpatient care, abdominal surgery and gastrointestinal procedures.

abdominal surgery	70
doctor visit	293
gastrointestinal procedures	70
hospital care	171
inpatient care	171
minimally invasive procedures	31
open surgery	38

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Jonathan Yoav Gefen, MD.

**Gender**
Male	189
Female	134

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	0
Non-Hispanic White	240
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	101
85 and over	39
Less than 65	32
65 to 74	150

Average of Total of Conditions of Medicare patients treated by Dr. Jonathan Yoav Gefen, MD From 2012 - 2024

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

Hypertension	67
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	42
Depression	21
Chronic Kidney Disease	32
Asthma	13
Osteoporosis	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Atrial Fibrillation	16
Cancer	17
Dementia	11

Education & Training

Dr. Jonathan Yoav Gefen, MD graduated from Thomas Jefferson University, Jefferson Medical College in 1997. He completed residency at St. Luke's-Roosevelt Hospital Center. He has a state license in Pennsylvania.

Medical School: Thomas Jefferson University, Jefferson Medical College (1997)

Residency: St. Luke's-Roosevelt Hospital Center (2003)

Licensed In: Pennsylvania

Ratings & Reviews

Dr. Jonathan Yoav Gefen, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 112 ratings. We collect ratings and reviews of Dr. Jonathan Yoav Gefen, MD from all over the web to help you find the right in Wynnewood, PA.

4.91

Overall Rating

(112 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Baxter Healthcare	$13,354 TISSEEL $13,222	FLOSEAL $58	Surgical Care - Tisseel $35	Surgical Care - CoSeal $16	BioSurgery - TISSEEL $13	Other $11
Intuitive Surgical, Inc.	$9,747 Da Vinci Surgical System $9,747
Ethicon Inc.	$2,090 Uterine Surgery $1,500	Mesh $542	Biosurgicals $48
AtriCure, Inc.	$914 EPI-SENSE GUIDED COAGULATION DEV $151	$762
Davol Inc.	$760 Phasix Mesh $319	SURGICAL $213	PHASIX $39	DAV-XenMatrix AB $18	$171
Other	$3,378 STRATTICE $325	AlloDerm $280	SEPRAFILM ADHESION BARRIER $265	ProGrip $250	XARACOLL $164	Other $2,094

**Types of Payments**
Consulting Fee	$14,700
Travel and Lodging	$5,939
Food and Beverage	$5,343
Education	$4,245
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$16

Biography

Dr. Jonathan Gefen is a general surgery and physician specialist in Wynnewood, PA. Dr. Gefen's average patient rating is 5.0 stars (out of 5). His education and training includes medical school at Thomas Jefferson University, Jefferson Medical College and residency at St. Luke's-Roosevelt Hospital Center. He is professionally affiliated with Main Line Health. Yext reports that he is accepting new patients at his office in Wynnewood, PA.