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Dr. Jian-Jun Chen, PHD, MD

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Specializes in: Adult Gastroenterology

407 S Washington Avenue Suite 1
Titusville, FL 32796

(321) 385-0884

Dr. Jian-Jun Chen, PHD, MD is a gastroenterologist in Titusville, FL specializing in adult gastroenterology.

Office Locations

407 S Washington Avenue Suite 1
Titusville, FL 32796

(321) 385-0884

(321) 385-9578

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

balloon dilation	12
diagnostic procedures	267
doctor visit	922
esophageal dilation	12
gastrointestinal procedures	382
hospital care	797
inpatient care	797
minimally invasive procedures	382
preventive care	42
removal of lesion (e.g. growth)	267

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

diagnostic procedures	287
doctor visit	858
gastrointestinal procedures	399
hospital care	623
inpatient care	623
minimally invasive procedures	399
preventive care	62
removal of lesion (e.g. growth)	287

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD.

**Gender**
Male	298
Female	384

**Ethnicity**
Non-Hispanic White	603
Black	49
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	210
85 and over	80
Less than 65	163

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	27
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

balloon dilation	13
diagnostic procedures	280
doctor visit	899
esophageal dilation	13
gastrointestinal procedures	403
hospital care	560
injections	11
inpatient care	560
minimally invasive procedures	403
preventive care	58
removal of lesion (e.g. growth)	280

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD.

**Gender**
Male	307
Female	341

**Ethnicity**
Non-Hispanic White	574
Black	43
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	181
85 and over	70
Less than 65	144

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	31
Diabetes	36
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL during 2015 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

balloon dilation	19
diagnostic procedures	325
doctor visit	1046
esophageal dilation	19
gastrointestinal procedures	431
hospital care	426
inpatient care	426
minimally invasive procedures	431
preventive care	54
removal of lesion (e.g. growth)	325

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD.

**Gender**
Male	664
Female	788

**Ethnicity**
Non-Hispanic White	1262
Black	106
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	572
From 75 to 84	412
85 and over	170
Less than 65	298

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	52
Depression	23
Chronic Kidney Disease	33
Asthma	20
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	31
Diabetes	35
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL during 2016 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

balloon dilation	33
diagnostic procedures	483
doctor visit	1240
esophageal dilation	33
gastrointestinal procedures	676
hospital care	567
injections	18
inpatient care	567
minimally invasive procedures	676
preventive care	80
removal of lesion (e.g. growth)	483

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD.

**Gender**
Male	373
Female	493

**Ethnicity**
Non-Hispanic White	755
Black	67
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	247
85 and over	94
Less than 65	164

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	51
Depression	24
Chronic Kidney Disease	38
Asthma	33
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	31
Diabetes	36
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

balloon dilation	31
diagnostic procedures	305
doctor visit	747
esophageal dilation	31
gastrointestinal procedures	465
hospital care	546
injections	12
inpatient care	546
minimally invasive procedures	465
preventive care	72
removal of lesion (e.g. growth)	305

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD.

**Gender**
Male	295
Female	374

**Ethnicity**
Non-Hispanic White	589
Black	45
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	195
85 and over	82
Less than 65	122

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	32
Diabetes	34
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

balloon dilation	14
diagnostic procedures	197
doctor visit	256
esophageal dilation	14
gastrointestinal procedures	290
hospital care	146
inpatient care	146
minimally invasive procedures	290
preventive care	45
removal of lesion (e.g. growth)	197

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD.

**Gender**
Male	152
Female	203

**Ethnicity**
Non-Hispanic White	310
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	117
85 and over	45
Less than 65	47

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	24
Chronic Obstructive Pulmonary Disease	27
Diabetes	31
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Volume of procedures performed by Dr. Jian-Jun Chen, PHD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jian-Jun Chen, PHD, MD treated as a gastroenterologist in Titusville, FL were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

balloon dilation	20
diagnostic procedures	306
doctor visit	852
esophageal dilation	20
gastrointestinal procedures	435
hospital care	523
injections	13
inpatient care	523
minimally invasive procedures	435
preventive care	59
removal of lesion (e.g. growth)	306

Average Medicare Patient Data From 2012 - 2018

Information about Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD.

**Gender**
Female	369
Male	298

**Ethnicity**
Black / African American	48
Asian / Pacific Islander	0
Non-Hispanic White	584
Hispanic	16
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	77
75 to 84	194
Less than 65	134
65 to 74	261

Average of Total of Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD From 2012 - 2018

The highest averages of the most common conditions of Medicare patients that Dr. Jian-Jun Chen, PHD, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	64
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	32
Asthma	11
Osteoporosis	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Atrial Fibrillation	14
Dementia	12
Cancer	12

Education & Training

He has a state license in Florida.

Licensed In: Florida

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Jian-Jun Chen, PHD, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$808 Humira $256	Creon $215	Viekira $139	Mavyret $108	Moderiba $74	Other $16
Allergan Inc.	$231 LINZESS $117	VIBERZI $114
Gilead Sciences Inc	$229 Harvoni $92	Sovaldi $43	$94
Genentech USA, Inc.	$202 XOLAIR $186	Pegasys $16
Ironwood Pharmaceuticals, Inc	$150 LINZESS 290 mcg $53	CANASA $47	COLOGUARD $34	ZURAMPIC $17
Other	$755 Cimzia $132	AMITIZA $90	Fibroscan $80	LINZESS $72	Dexilant $67	Other $314

**Types of Payments**
Food and Beverage	$2,375

Biography

Dr. Jian-Jun Chen is an adult gastroenterology specialist in Titusville, FL. Dr. Chen has obtained a license to practice in Florida.

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Dr. Jian-Jun Chen, PHD, MD

Office Locations

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. Jian-Jun Chen, PHD, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD in 2018

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Average Medicare Patient Data From 2012 - 2018

Average of Total of Conditions of Medicare patients treated by Dr. Jian-Jun Chen, PHD, MD From 2012 - 2018

Education & Training

Ratings & Reviews

General Payments

Biography

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