In 2023, Dr. Tinatin Khizanishvili O'Connell, MD had a list price for esophageal dilation, hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Virginia. 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.

Top 10%

By Affordability:

diagnostic EGD

diagnostic EGD without biopsy

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2023, Dr. Tinatin Khizanishvili O'Connell, MD had a list price for diagnostic EGD, diagnostic EGD without biopsy, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Virginia. 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.

Top 25%

By Affordability:

chronic care

esophageal dilation without endoscopic guidance

In 2012, Dr. Tinatin Khizanishvili O'Connell, MD had a list price for chronic care, and esophageal dilation without endoscopic guidance that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Virginia. 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. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2012 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	37
doctor visit	26
gastrointestinal procedures	37
hospital care	86
inpatient care	86
minimally invasive procedures	37
removal of lesion (e.g. growth)	37

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	157
doctor visit	151
gastrointestinal procedures	221
hospital care	236
inpatient care	236
minimally invasive procedures	221
preventive care	47
removal of lesion (e.g. growth)	157

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	123
Female	237

**Ethnicity**
Non-Hispanic White	287
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	109
85 and over	45
Less than 65	31

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	117
doctor visit	120
gastrointestinal procedures	200
hospital care	212
inpatient care	212
minimally invasive procedures	200
preventive care	49
removal of lesion (e.g. growth)	117

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	115
Female	209

**Ethnicity**
Non-Hispanic White	262
Black	29
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	109
85 and over	41
Less than 65	24

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	199
doctor visit	142
esophageal dilation	18
gastrointestinal procedures	279
hospital care	172
inpatient care	172
minimally invasive procedures	279
preventive care	62
removal of lesion (e.g. growth)	199

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	308
Female	540

**Ethnicity**
Non-Hispanic White	690
Black	96
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	412
From 75 to 84	252
85 and over	84
Less than 65	100

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2015

Hypertension	71
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	283
doctor visit	148
gastrointestinal procedures	389
hospital care	158
injections	12
inpatient care	158
minimally invasive procedures	389
preventive care	70
removal of lesion (e.g. growth)	283

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	191
Female	304

**Ethnicity**
Non-Hispanic White	388
Black	64
Hispanic	19
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	148
85 and over	47
Less than 65	52

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2016

Hypertension	72
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	284
doctor visit	167
esophageal dilation	18
gastrointestinal procedures	383
hospital care	132
injections	11
inpatient care	132
minimally invasive procedures	383
preventive care	64
removal of lesion (e.g. growth)	284

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	184
Female	304

**Ethnicity**
Non-Hispanic White	403
Black	42
Hispanic	17
Asian	14
Other	12
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	148
85 and over	32
Less than 65	48

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2017

Hypertension	74
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2018 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	211
doctor visit	174
gastrointestinal procedures	306
hospital care	162
inpatient care	162
minimally invasive procedures	278
preventive care	49
removal of lesion (e.g. growth)	211

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	157
Female	293

**Ethnicity**
Non-Hispanic White	360
Black	47
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	136
85 and over	41
Less than 65	37

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	292
doctor visit	132
gastrointestinal procedures	357
hospital care	153
inpatient care	153
minimally invasive procedures	357
preventive care	52
removal of lesion (e.g. growth)	292

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	179
Female	275

**Ethnicity**
Non-Hispanic White	370
Black	42
Hispanic	16
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	140
85 and over	36
Less than 65	41

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2019

Hypertension	73
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	0
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2020 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

diagnostic procedures	185
doctor visit	144
gastrointestinal procedures	233
hospital care	135
inpatient care	135
minimally invasive procedures	219
preventive care	13
removal of lesion (e.g. growth)	185

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	151
Female	214

**Ethnicity**
Non-Hispanic White	296
Black	31
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	128
85 and over	27
Less than 65	17

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2020

Hypertension	71
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

balloon dilation	12
chronic care	49
diagnostic procedures	241
doctor visit	119
esophageal dilation	12
gastrointestinal procedures	253
hospital care	83
inpatient care	83
minimally invasive procedures	253
removal of lesion (e.g. growth)	241

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	135
Female	206

**Ethnicity**
Non-Hispanic White	281
Black	27
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	112
85 and over	20
Less than 65	14

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

chronic care	65
diagnostic procedures	263
doctor visit	184
gastrointestinal procedures	289
hospital care	60
inpatient care	60
minimally invasive procedures	289
preventive care	11
removal of lesion (e.g. growth)	263

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Male	178
Female	260

**Ethnicity**
Non-Hispanic White	358
Black	34
Hispanic	18
Asian	16
Other	12
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	164
85 and over	47
Less than 65	25

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Tinatin Khizanishvili O'Connell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tinatin Khizanishvili O'Connell, MD treated as a gastroenterologist in Warrenton, VA were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

balloon dilation	12
chronic care	57
diagnostic procedures	206
doctor visit	137
esophageal dilation	16
gastrointestinal procedures	267
hospital care	144
injections	11
inpatient care	144
minimally invasive procedures	264
preventive care	46
removal of lesion (e.g. growth)	206

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD.

**Gender**
Female	258
Male	156

**Ethnicity**
Black / African American	41
Asian / Pacific Islander	5
Non-Hispanic White	335
Native American / Alaskan Native	0
Hispanic	12
Other	4

**Age**
85 and over	38
75 to 84	131
Less than 65	35
65 to 74	209

Average of Total of Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Tinatin Khizanishvili O'Connell, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	66
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	29
Asthma	9
Osteoporosis	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Atrial Fibrillation	14
Dementia	12
Cancer	12

Education & Training

She has a state license in Virginia.

Licensed In: Virginia

Ratings & Reviews

Dr. Tinatin Khizanishvili O'Connell, MD does not have any reviews yet, be the first to leave a review of Dr. Tinatin Khizanishvili O'Connell, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie, Inc.	$957 Humira $503	Lupron $125	Creon $34	Viekira $21	Mavyret $21	Other $253
Janssen Scientific Affairs, LLC	$770 STELARA $687	REMICADE $83
AbbVie Inc.	$685 Skyrizi $322	Rinvoq $195	Humira $148	LINZESS $4	$17
Janssen Biotech, Inc.	$197 STELARA $139	REMICADE $44	SIMPONI $14
Takeda Pharmaceuticals U.S.A., Inc.	$145 ENTYVIO $111	GATTEX $22	AMITIZA $13
Other	$1,032 ZEPOSIA $145	XELJANZ $95	Cimzia $87	ENTYVIO $79	XIFAXAN $62	Other $564

**Types of Payments**
Food and Beverage	$3,757
Education	$29

Biography

Dr. Tinatin O'Connell practices adult gastroenterology. She graduated from Virginia Commonwealth University (VCU) School of Medicine.

Select Year:

Dr. Tinatin Khizanishvili O'Connell, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Tinatin Khizanishvili O'Connell, MD in 2023

By Affordability:

By Affordability:

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. Tinatin Khizanishvili O'Connell, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinatin Khizanishvili O'Connell, 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. Tinatin Khizanishvili O'Connell, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Warrenton, VA