Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Sports Medicine Doctors

Dr. Keolanui G. Chun, MD

(No ratings)

Specializes in: Sports Medicine and Orthopedics/Orthopedic Surgery

University of Hawaii at Manoa, John A. Burns School of Medicine

4444 Magnolia Avenue
Riverside, CA 92501

(951) 682-5661

Dr. Keolanui G. Chun, MD is a sports medicine doctor in Riverside, CA specializing in sports medicine and orthopedics/orthopedic surgery. He graduated from University of Hawaii at Manoa, John A. Burns School of Medicine. Dr. Keolanui G. Chun, MD is affiliated with AHMC Healthcare and Riverside Medical Clinic.

Office Locations

4444 Magnolia Avenue
Riverside, CA 92501

(951) 682-5661

(951) 686-3758

open_in_new

6405 Day Street
Riverside, CA 92507

(951) 697-5612

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Keolanui G. Chun, MD in 2024

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

Top 5%

By Affordability:

epidural nerve block

epidural nerve block with local anesthetic

epidural steroid injection

lumbar selective nerve root block

lumbar transforaminal epidural steroid injection

sacral selective nerve root block

sacral transforaminal epidural steroid injection

selective nerve root block

spinal injection

subarachnoid block

subarachnoid block with local anesthetic

transforaminal epidural steroid injection

In 2024, Dr. Keolanui G. Chun, MD had a list price for epidural nerve block, epidural nerve block with local anesthetic (numbing medicine), epidural steroid injection, lumbar (low-back) selective nerve root block, lumbar (low-back) transforaminal epidural steroid injection, sacral (low-back) selective nerve root block, sacral (low-back) transforaminal epidural steroid injection, selective nerve root block (SNRB), spinal injection, subarachnoid block, subarachnoid block with local anesthetic (numbing medicine), and transforaminal epidural steroid injection that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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:

steroid injections

In 2012, Dr. Keolanui G. Chun, MD had a list price for steroid injections that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2012 were rehabilitation, spinal procedures, X-rays and manual therapy.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

diagnostic evaluation	27
doctor visit	245
injections	23
manual therapy	59
nerve block	23
pain management	23
rehabilitation	137
spinal procedures	101
X-rays	78

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2013 were rehabilitation, spinal procedures, X-rays and nerve block.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

diagnostic evaluation	20
doctor visit	259
injections	23
nerve block	23
pain management	23
rehabilitation	152
spinal procedures	75
X-rays	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	50
Female	101

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	49
85 and over	20
Less than 65	31

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2013

Hypertension	68
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	26
Asthma	16
Osteoperosis	23
Atrial Fibrilation	12
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2014 were rehabilitation, manual therapy, X-rays and spinal procedures.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

diagnostic evaluation	11
doctor visit	187
manual therapy	58
rehabilitation	117
spinal procedures	37
X-rays	37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	49
Female	82

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	38
85 and over	18
Less than 65	26

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2014

Hypertension	68
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2015 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

doctor visit	247
injections	22
nerve block	22
pain management	22
spinal procedures	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	116
Female	176

**Ethnicity**
Non-Hispanic White	202
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	90
85 and over	30
Less than 65	64

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2015

Hypertension	67
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	29
Asthma	15
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2016 were injections, nerve block, pain management and spinal procedures.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

aspiration	18
doctor visit	275
injections	40
nerve block	22
pain management	22
spinal procedures	22

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	64
Female	96

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	49
85 and over	15
Less than 65	22

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2017 were spinal procedures, nerve block, pain management and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

decompression surgery	11
doctor visit	254
injections	24
nerve block	24
nerve procedures	11
pain management	24
spinal procedures	35

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	61
Female	95

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	48
85 and over	17
Less than 65	23

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2017

Hypertension	64
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2018 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

doctor visit	241
injections	25
nerve block	25
pain management	25
spinal procedures	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	57
Female	88

**Ethnicity**
Non-Hispanic White	97
Black	20
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	41
85 and over	15
Less than 65	19

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2018

Hypertension	74
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	24
Depression	28
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2019 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

doctor visit	229
injections	27
nerve block	27
pain management	27
spinal procedures	27

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	50
Female	92

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	49
85 and over	13
Less than 65	20

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2019

Hypertension	72
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	23
Depression	31
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2020 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

doctor visit	171
injections	19
nerve block	19
pain management	19
spinal procedures	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	38
Female	78

**Ethnicity**
Non-Hispanic White	79
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2020

Hypertension	64
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	17
Depression	36
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2021 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

doctor visit	198
injections	29
nerve block	29
pain management	29
spinal procedures	29

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	56
Female	74

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2021

Hypertension	70
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2022 were spinal procedures, nerve block, pain management and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

decompression surgery	12
doctor visit	231
injections	34
nerve block	34
nerve procedures	12
pain management	34
spinal procedures	46

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	66
Female	81

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	17
Depression	27
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2023 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

doctor visit	176
injections	41
nerve block	41
pain management	41
spinal procedures	41

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	56
Female	70

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	19
Depression	23
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA during 2024 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

doctor visit	197
injections	47
nerve block	47
pain management	47
spinal procedures	47

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Male	53
Female	87

**Ethnicity**
Non-Hispanic White	91
Black	16
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	52
85 and over	16
Less than 65	19

Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD in 2024

Hypertension	75
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	20
Depression	32
Chronic Kidney Disease	36
Asthma	19
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Keolanui G. Chun, MD for Medicare patients.

The highest averages for the top procedures that Dr. Keolanui G. Chun, MD treated as a sports medicine doctor in Riverside, CA were rehabilitation, manual therapy, X-rays and spinal procedures.

aspiration	18
decompression surgery	11
diagnostic evaluation	19
doctor visit	223
injections	29
manual therapy	58
nerve block	28
nerve procedures	11
pain management	28
rehabilitation	135
spinal procedures	40
X-rays	55

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Keolanui G. Chun, MD.

**Gender**
Female	86
Male	55

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	96
Hispanic	17
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	11
75 to 84	46
Less than 65	17
65 to 74	58

Average of Total of Conditions of Medicare patients treated by Dr. Keolanui G. Chun, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Keolanui G. Chun, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	65
High Cholesterol	57
Stroke	2
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	30
Asthma	7
Osteoporosis	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Atrial Fibrillation	8
Cancer	10
Dementia	2

Education & Training

Dr. Keolanui G. Chun, MD graduated from University of Hawaii at Manoa, John A. Burns School of Medicine. He completed residency at Rancho Los Amigos National Rehabilitation Center. He is certified by the Board Certified American Board of Orthopaedic Surgery and has a state license in California.

Medical School: University of Hawaii at Manoa, John A. Burns School of Medicine

Residency: Rancho Los Amigos National Rehabilitation Center

Board Certification: Board Certified American Board of Orthopaedic Surgery

Licensed In: California

Ratings & Reviews

Dr. Keolanui G. Chun, MD does not have any reviews yet, be the first to leave a review of Dr. Keolanui G. Chun, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Stryker Corporation	$3,345 Mako $2,834	SPINEJACK $230	EVEREST Spinal System $175	Tritanium $106
Providence Medical Technology, Inc.	$3,082 BIOLOGIX Allograft Bone $930	$2,152
Cerapedics Inc.	$1,587 I-FACTOR PEPTIDE ENHANCED BONE GRAFT $1,587
Life Spine, Inc.	$1,302 MIS $1,280	Nautilus $23
SANOFI-AVENTIS U.S. LLC	$996 SYNVISC-ONE $996
Other	$1,761 iFuse Implant $336	EVEREST $182	Senza Spinal Cord Stimulation System $154	Spine $126	OSTEOCOOL RF ABLATION $85	Other $879

**Types of Payments**
Travel and Lodging	$6,005
Food and Beverage	$4,655
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$980
Education	$318
Entertainment	$116

Biography

Dr. Keolanui Chun is a specialist in orthopedics/orthopedic surgery and sports medicine in Riverside, CA. Before completing his residency at Rancho Los Amigos National Rehabilitation Center and a hospital affiliated with the University of Hawaii at Manoa, Dr. Chun attended medical school at the University of Hawaii at Manoa, John A. Burns School of Medicine. Dr. Chun is professionally affiliated with Riverside Medical Clinic and AHMC Healthcare.