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Dr. Christopher Ryan Oxner, MD, FACS

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Specializes in: General Surgery and Surgical Oncology (Cancer Surgery)

University of Texas Medical School at Houston

Professional interests include: endocrine diseases (hormone disorders), pancreatic cancer, breast cancer, and more.

1401 Medical Parkway Building C Suite 200
Cedar Park, TX 78613

(512) 240-6599

Dr. Christopher Ryan Oxner, MD, FACS is a general surgeon in Cedar Park, TX specializing in general surgery and surgical oncology (cancer surgery). He graduated from University of Texas Medical School at Houston. Dr. Christopher Ryan Oxner, MD, FACS is affiliated with St. David's HealthCare, Texas Oncology, Parkview Health, Ascension and St. David's Medical Center St. David's North Austin Medical Center St. David's South Austin Medical Center.

Office Locations

1401 Medical Parkway Building C Suite 200
Cedar Park, TX 78613

(512) 240-6599

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6204 Balcones Drive Building C Suite 200
Austin, TX 78731

(512) 421-4250

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Noteworthy Medicare Patient Procedures Performed by Dr. Christopher Ryan Oxner, MD, FACS in 2024

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

Top 5%

By Volume:

tunneled central line placement

In 2024, Dr. Christopher Ryan Oxner, MD, FACS performed more tunneled central line placement procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 25%

By Affordability:

blood draw

blood draw for lab tests

catheterization

phlebotomy for lab tests

venipuncture

In 2012, Dr. Christopher Ryan Oxner, MD, FACS had a list price for blood draw, blood draw for lab tests, catheterization, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Texas. 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

Volume of procedures performed by Dr. Christopher Ryan Oxner, MD, FACS for Medicare patients.

doctor visit	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Christopher Ryan Oxner, MD, FACS treated as a general surgeon in Cedar Park, TX during 2020 were catheterization.

Volume of procedures performed by Dr. Christopher Ryan Oxner, MD, FACS for Medicare patients.

catheterization	22
doctor visit	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS.

**Gender**
Male	28
Female	23

**Ethnicity**
Non-Hispanic White	35
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS in 2020

Hypertension	73
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	43
Depression	0
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	0
Cancer	27

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Christopher Ryan Oxner, MD, FACS treated as a general surgeon in Cedar Park, TX during 2021 were catheterization.

Volume of procedures performed by Dr. Christopher Ryan Oxner, MD, FACS for Medicare patients.

catheterization	49
doctor visit	54

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS.

**Gender**
Male	47
Female	59

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS in 2021

Hypertension	66
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	10
Cancer	42

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Christopher Ryan Oxner, MD, FACS treated as a general surgeon in Cedar Park, TX during 2022 were catheterization, hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Ryan Oxner, MD, FACS for Medicare patients.

catheterization	66
doctor visit	135
hospital care	13
inpatient care	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS.

**Gender**
Male	77
Female	82

**Ethnicity**
Non-Hispanic White	140
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	0
Cancer	47

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Christopher Ryan Oxner, MD, FACS treated as a general surgeon in Cedar Park, TX during 2023 were catheterization and device removal.

Volume of procedures performed by Dr. Christopher Ryan Oxner, MD, FACS for Medicare patients.

catheterization	54
device removal	14
doctor visit	187

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS.

**Gender**
Male	102
Female	70

**Ethnicity**
Non-Hispanic White	151
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	57
85 and over	23
Less than 65	11

Conditions of Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS in 2023

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	8
Cancer	44

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Christopher Ryan Oxner, MD, FACS treated as a general surgeon in Cedar Park, TX during 2024 were catheterization, hospital care, inpatient care and device removal.

Volume of procedures performed by Dr. Christopher Ryan Oxner, MD, FACS for Medicare patients.

blood draw	11
catheterization	48
device removal	14
doctor visit	224
hospital care	16
inpatient care	16

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS.

**Gender**
Male	89
Female	87

**Ethnicity**
Non-Hispanic White	147
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS in 2024

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	9
Cancer	45

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Christopher Ryan Oxner, MD, FACS for Medicare patients.

The highest averages for the top procedures that Dr. Christopher Ryan Oxner, MD, FACS treated as a general surgeon in Cedar Park, TX were catheterization, device removal, hospital care and inpatient care.

blood draw	11
catheterization	47
device removal	14
doctor visit	104
hospital care	14
inpatient care	14

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS.

**Gender**
Female	53
Male	57

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	94
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	36
85 and over	3
Less than 65	1
65 to 74	52

Average of Total of Conditions of Medicare patients treated by Dr. Christopher Ryan Oxner, MD, FACS From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Christopher Ryan Oxner, MD, FACS treated were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension	60
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	29
Asthma	5
Osteoporosis	6
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	14
Dementia	4
Cancer	34

Education & Training

Dr. Christopher Ryan Oxner, MD, FACS graduated from University of Texas Medical School at Houston. He completed residency at Ochsner Medical Center. He is certified by the Board Certification: General Surgery and has a state license in Louisiana.

Medical School: University of Texas Medical School at Houston

Residency: Ochsner Medical Center

Board Certification: Board Certification: General Surgery

Licensed In: Louisiana

Affiliations & Hospitals

Dr. Christopher Ryan Oxner, MD, FACS is associated with these hospitals and organizations:

St. David's HealthCare

Texas Oncology

Parkview Health

Ascension

St. David's Medical Center St. David's North Austin Medical Center St. David's South Austin Medical Center

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General Payments

These charts describe general payments received by Dr. Christopher Ryan Oxner, MD, FACS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Intuitive Surgical, Inc.	$31,563 Da Vinci Surgical System $22,563	DAVINCI XI $9,000
Stryker Corporation	$1,045 SPY-PHI SYSTEM $1,045
HISTOSONICS,INC.	$707 $707
Genentech USA, Inc.	$204 Kadcyla $96	$108
Covidien LP	$178 EEA $178
Other	$388 BioZorb $127	INTERA $107	XOSPATA $46	Aeon Endostapler & Echelon Flex Powered Stapler $34	TEVIMBRA $20	Other $53

**Types of Payments**
Education	$28,014
Travel and Lodging	$3,885
Food and Beverage	$2,171
Gift	$14

Biography

Dr. Christopher Oxner's specialties are general surgery and surgical oncology (cancer surgery). Clinical interests for Dr. Oxner include stomach cancer, breast cancer, and neuroendocrine tumors. Before completing his residency at Ochsner Medical Center, Dr. Oxner attended medical school at the University of Texas Medical School at Houston. He has received professional recognition including the following: Ochsner Medical Center, Research Award, General Surgery. Dr. Oxner is affiliated with Parkview Health, Ascension, and Texas Oncology.