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Dr. Mark O. Lynch, MD

(No ratings)

Specializes in: General Surgery

Indiana University School of Medicine

Professional interests include: breast surgery

1606 N. 7th Street
Terre Haute, IN 47804

(812) 238-7000

Dr. Mark O. Lynch, MD is a general surgeon in Terre Haute, IN specializing in general surgery. He graduated from Indiana University School of Medicine. Dr. Mark O. Lynch, MD is affiliated with Ascension St. Vincent Clay, Union Health, Ascension and LYNCH SURGICAL GROUP PC.

Office Locations

Union Health

1606 N. 7th Street
Terre Haute, IN 47804

(812) 238-7000

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1818 N. 6th Street
Terre Haute, IN 47804

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801 S. Main Street
Clinton, IN 47842

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark O. Lynch, MD in 2023

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

Top 5%

By Volume:

endoscopy

gastrointestinal procedures

preventive care

screening colonoscopy

In 2023, Dr. Mark O. Lynch, MD performed more endoscopy, gastrointestinal procedures, preventive care, and screening colonoscopy procedures for Medicare patients than 95% of providers in related specialties within Indiana.

Top 10%

By Volume:

colonoscopy

EGD with biopsy

EGD with lesion removal

gastrointestinal biopsy

removal of lesion

In 2023, Dr. Mark O. Lynch, MD performed more colonoscopy, EGD with biopsy, EGD with lesion removal, gastrointestinal biopsy, and removal of lesion (e.g. growth) procedures for Medicare patients than 90% of providers in related specialties within Indiana.

Top 25%

By Volume:

colonoscopy with biopsy

colonoscopy with lesion removal

inpatient hospital care

In 2012, Dr. Mark O. Lynch, MD performed more colonoscopy with biopsy, colonoscopy with lesion removal, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Indiana.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2012 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	40
catheterization	30
device removal	23
diagnostic procedures	66
doctor visit	522
gastrointestinal procedures	198
hospital care	54
inpatient care	54
minimally invasive procedures	158
open surgery	40
preventive care	62
removal of lesion (e.g. growth)	66

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2013 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	31
anastomosis	16
catheterization	50
device removal	12
diagnostic procedures	62
doctor visit	485
gastrointestinal procedures	184
hospital care	75
inpatient care	75
minimally invasive procedures	153
open surgery	31
preventive care	52
removal of lesion (e.g. growth)	62

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	270
Female	349

**Ethnicity**
Non-Hispanic White	601
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	183
85 and over	79
Less than 65	98

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2013

Hypertension	75
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	55
Depression	26
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	30
Diabetes	35
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2014 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	45
anastomosis	15
catheterization	62
device removal	16
diagnostic procedures	57
doctor visit	579
gastrointestinal procedures	219
hospital care	103
inpatient care	103
minimally invasive procedures	174
open surgery	45
preventive care	73
removal of lesion (e.g. growth)	57

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	297
Female	388

**Ethnicity**
Non-Hispanic White	674
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	197
85 and over	96
Less than 65	119

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2014

Hypertension	71
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	53
Depression	26
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2015 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	32
anastomosis	14
catheterization	50
diagnostic procedures	55
doctor visit	606
gastrointestinal procedures	224
hospital care	126
inpatient care	126
minimally invasive procedures	192
open surgery	32
preventive care	82
removal of lesion (e.g. growth)	55

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	626
Female	778

**Ethnicity**
Non-Hispanic White	1352
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	588
From 75 to 84	386
85 and over	168
Less than 65	262

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2015

Hypertension	75
High Cholesterol	51
Stroke	8
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	31
Asthma	18
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	31
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2016 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	21
catheterization	48
diagnostic procedures	104
doctor visit	553
gastrointestinal procedures	283
hospital care	137
inpatient care	137
minimally invasive procedures	262
open surgery	21
preventive care	110
removal of lesion (e.g. growth)	104

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	361
Female	409

**Ethnicity**
Non-Hispanic White	748
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	228
85 and over	88
Less than 65	154

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	39
Asthma	35
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	33
Diabetes	41
Dementia	16
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2017 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	57
anastomosis	12
catheterization	91
device removal	15
diagnostic procedures	139
doctor visit	744
gastrointestinal procedures	342
hospital care	241
inpatient care	229
minimally invasive procedures	296
open surgery	46
outpatient care	12
preventive care	84
removal of lesion (e.g. growth)	139

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	429
Female	509

**Ethnicity**
Non-Hispanic White	913
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	375
From 75 to 84	282
85 and over	120
Less than 65	161

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2018 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	25
anastomosis	14
catheterization	57
device removal	11
diagnostic procedures	80
doctor visit	626
gastrointestinal procedures	225
hospital care	286
inpatient care	259
minimally invasive procedures	200
open surgery	25
outpatient care	27
plastic surgery procedures	11
preventive care	67
reconstructive surgery	11
removal of lesion (e.g. growth)	80
tissue transfer	11
wound repair (e.g. stitches)	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	373
Female	450

**Ethnicity**
Non-Hispanic White	793
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	236
85 and over	131
Less than 65	137

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	34
Chronic Obstructive Pulmonary Disease	36
Diabetes	45
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2019 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

abdominal surgery	15
catheterization	25
device removal	13
diagnostic procedures	76
doctor visit	601
gastrointestinal procedures	202
hospital care	213
inpatient care	202
minimally invasive procedures	187
open surgery	15
outpatient care	11
preventive care	84
removal of lesion (e.g. growth)	76

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	355
Female	383

**Ethnicity**
Non-Hispanic White	702
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	200
85 and over	88
Less than 65	151

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	54
Depression	28
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	33
Diabetes	38
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2020 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

catheterization	16
diagnostic procedures	85
doctor visit	447
gastrointestinal procedures	171
hospital care	126
inpatient care	126
minimally invasive procedures	171
preventive care	48
removal of lesion (e.g. growth)	85

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	245
Female	311

**Ethnicity**
Non-Hispanic White	533
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	177
85 and over	87
Less than 65	65

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	55
Depression	30
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	18
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2021 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

anastomosis	14
catheterization	26
diagnostic procedures	93
doctor visit	444
gastrointestinal procedures	222
hospital care	155
inpatient care	155
minimally invasive procedures	222
preventive care	66
removal of lesion (e.g. growth)	93

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	247
Female	296

**Ethnicity**
Non-Hispanic White	515
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	172
85 and over	58
Less than 65	67

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	52
Depression	25
Chronic Kidney Disease	50
Asthma	5
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN during 2022 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

catheterization	21
diagnostic procedures	113
doctor visit	529
gastrointestinal procedures	256
hospital care	139
inpatient care	139
minimally invasive procedures	256
preventive care	79
removal of lesion (e.g. growth)	113

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	291
Female	325

**Ethnicity**
Non-Hispanic White	593
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	197
85 and over	80
Less than 65	66

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	29
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	8
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark O. Lynch, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark O. Lynch, MD treated as a general surgeon in Terre Haute, IN were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

abdominal surgery	33
anastomosis	14
catheterization	43
device removal	15
diagnostic procedures	84
doctor visit	557
gastrointestinal procedures	229
hospital care	150
inpatient care	145
minimally invasive procedures	206
open surgery	31
outpatient care	16
plastic surgery procedures	11
preventive care	73
reconstructive surgery	11
removal of lesion (e.g. growth)	84
tissue transfer	11
wound repair (e.g. stitches)	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark O. Lynch, MD.

**Gender**
Male	317
Female	381

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	674
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	205
85 and over	90
Less than 65	116
65 to 74	287

Average of Total of Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark O. Lynch, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	67
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	48
Depression	25
Chronic Kidney Disease	35
Asthma	9
Osteoporosis	8
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Atrial Fibrillation	14
Cancer	18
Dementia	14

Education & Training

Dr. Mark O. Lynch, MD graduated from Indiana University School of Medicine. He completed residency at Carilion Clinic. He is certified by the The American Board of Surgery - Surgery and has a state license in Indiana.

Medical School: Indiana University School of Medicine

Residency: Carilion Clinic

Board Certification: The American Board of Surgery - Surgery

Licensed In: Indiana

Affiliations & Hospitals

Dr. Mark O. Lynch, MD is associated with these hospitals and organizations:

Ascension St. Vincent Clay

Union Health

Ascension

LYNCH SURGICAL GROUP PC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$174 Da Vinci Surgical System $174
Medtronic, Inc.	$103 GI GENIUS $90	Signia $14
FOREST PHARMACEUTICALS, INC.	$77 TEFLARO $77
Genentech USA, Inc.	$75 Kadcyla $75
Covidien LP	$46 Situate $46
Other	$100 BPV-Glidepath Catheter $22	Endo Stapling $17	Instruments and Ligation $13	Synthetic Mesh $11	$37

**Types of Payments**
Food and Beverage	$575

Biography

Dr. Mark Lynch is a physician who specializes in general surgery. Before completing his residency at Carilion Clinic and a hospital affiliated with the University of Virginia, Dr. Lynch attended medical school at Indiana University School of Medicine. In his practice, Dr. Lynch focuses on breast surgery. Dr. Lynch is professionally affiliated with Ascension St. Vincent Clay and Union Health.

Select Year:

Dr. Mark O. Lynch, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark O. Lynch, MD in 2023

By Volume:

By Volume:

By Volume:

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. Mark O. Lynch, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark O. Lynch, 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. Mark O. Lynch, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Terre Haute, IN