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Home > CA Providers > Orthopedic Surgeons

Dr. Barth Bishop Riedel, MD

Accepting New Patients

(1 Rating)

Specializes in: Orthopedics/Orthopedic Surgery and Hand Surgery

Loma Linda University School of Medicine

12490 Business Center Drive Suite 100
Victorville, CA 92395

(760) 552-8585

Dr. Barth Bishop Riedel, MD is an orthopedist in Victorville, CA specializing in orthopedics/orthopedic surgery and hand surgery. He graduated from Loma Linda University School of Medicine. Dr. Barth Bishop Riedel, MD is affiliated with Astrana Health, Pomona Valley Hospital Medical Center, PREMIER ORTHOPAEDIC TRAUMA SPECIALISTS and Alpha Care Medical Group.

Office Locations

Alpha Care Medical Group

12490 Business Center Drive Suite 100
Victorville, CA 92395

(760) 552-8585

open_in_new

Pomona Valley Hospital Medical Center

160 E. Artesia Street Suite 255
Pomona, CA 91767

(909) 596-4346

(909) 596-4344

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In The News

“Trauma surgeon Barth Riedel was on-duty when Collins arrived.”—"Deputy Who Survived Dorner Shootout: 'I Was Suffocating, Just Choking On My Blood'", CBS News, February 2014

“Dr. Barth Riedel, an orthopedic surgeon who treated Collins' arm, and Dr. Justin Weaver, an oral and maxillofacial resident who worked with Herford, also were recognized at the event but were...”—"LOMA LINDA: Deputy hurt in shootout thanks medical team", The Press-Enterprise, August 2013

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

doctor visit	183

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2013 were injections.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

doctor visit	180
injections	20

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	59
Female	93

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	42
85 and over	11
Less than 65	36

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2013

Hypertension	61
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2014 were injections, upper extremity surgery, nerve procedures and open surgery.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

decompression surgery	15
doctor visit	261
injections	31
nerve procedures	15
open surgery	15
tendon surgery	15
upper extremity surgery	30

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	93
Female	127

**Ethnicity**
Non-Hispanic White	157
Black	20
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	53
85 and over	13
Less than 65	48

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2014

Hypertension	62
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2015 were injections, upper extremity surgery, nerve procedures and open surgery.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	16
decompression surgery	26
doctor visit	339
injections	57
nerve procedures	26
open surgery	26
tendon surgery	26
upper extremity surgery	52

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	206
Female	338

**Ethnicity**
Non-Hispanic White	376
Black	40
Hispanic	86
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	138
85 and over	38
Less than 65	132

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2015

Hypertension	68
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2016 were injections, upper extremity surgery, tendon surgery and nerve procedures.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	14
decompression surgery	15
doctor visit	329
injections	52
nerve procedures	15
open surgery	15
tendon surgery	31
upper extremity surgery	46

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	96
Female	172

**Ethnicity**
Non-Hispanic White	183
Black	20
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	73
85 and over	21
Less than 65	72

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2016

Hypertension	66
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	27
Asthma	17
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2017 were upper extremity surgery, injections, tendon surgery and nerve procedures.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	23
closed (non-surgical) treatment of fracture	12
decompression surgery	23
doctor visit	299
injections	53
minimally invasive procedures	23
nerve procedures	23
tendon surgery	31
upper extremity surgery	54

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	81
Female	163

**Ethnicity**
Non-Hispanic White	166
Black	23
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	72
85 and over	18
Less than 65	71

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2017

Hypertension	66
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	9
Atrial Fibrilation	5
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2018 were injections, upper extremity surgery, tendon surgery and aspiration.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	22
decompression surgery	14
doctor visit	291
injections	68
minimally invasive procedures	14
nerve procedures	14
tendon surgery	30
upper extremity surgery	44

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	83
Female	161

**Ethnicity**
Non-Hispanic White	159
Black	24
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	66
85 and over	18
Less than 65	60

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2018

Hypertension	63
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	15
Atrial Fibrilation	6
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2019 were injections, upper extremity surgery, tendon surgery and aspiration.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	22
closed (non-surgical) treatment of fracture	19
decompression surgery	16
doctor visit	312
injections	66
minimally invasive procedures	16
nerve procedures	16
open surgery	13
tendon surgery	38
upper extremity surgery	54

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	93
Female	145

**Ethnicity**
Non-Hispanic White	150
Black	27
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	57
85 and over	17
Less than 65	53

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2019

Hypertension	65
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	34
Depression	32
Chronic Kidney Disease	28
Asthma	13
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2020 were injections, upper extremity surgery, aspiration and tendon surgery.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	19
decompression surgery	14
doctor visit	219
injections	66
minimally invasive procedures	14
nerve procedures	14
tendon surgery	16
upper extremity surgery	30

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	63
Female	116

**Ethnicity**
Non-Hispanic White	113
Black	17
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	0
85 and over	0
Less than 65	51

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2020

Hypertension	62
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	30
Asthma	17
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	37
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2021 were injections, nerve procedures, minimally invasive procedures and upper extremity surgery.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	17
decompression surgery	19
doctor visit	216
injections	84
minimally invasive procedures	19
nerve procedures	19
upper extremity surgery	19

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	60
Female	117

**Ethnicity**
Non-Hispanic White	112
Black	17
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	41
85 and over	12
Less than 65	32

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2021

Hypertension	68
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	7
Diabetes	34
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA during 2022 were injections and aspiration.

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

aspiration	39
doctor visit	201
injections	101

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	60
Female	101

**Ethnicity**
Non-Hispanic White	106
Black	14
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	40
85 and over	17
Less than 65	31

Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD in 2022

Hypertension	71
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	17
Asthma	15
Osteoperosis	17
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Barth Bishop Riedel, MD for Medicare patients.

The highest averages for the top procedures that Dr. Barth Bishop Riedel, MD treated as an orthopedist in Victorville, CA were injections, upper extremity surgery, tendon surgery and aspiration.

aspiration	21
closed (non-surgical) treatment of fracture	15
decompression surgery	17
doctor visit	257
injections	59
minimally invasive procedures	17
nerve procedures	17
open surgery	17
tendon surgery	26
upper extremity surgery	41

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Barth Bishop Riedel, MD.

**Gender**
Male	81
Female	139

**Ethnicity**
Black / African American	18
Asian / Pacific Islander	0
Non-Hispanic White	147
Native American / Alaskan Native	0
Hispanic	37
Other	0

**Age**
75 to 84	52
85 and over	15
Less than 65	53
65 to 74	95

Average of Total of Conditions of Medicare patients treated by Dr. Barth Bishop Riedel, MD From 2012 - 2022

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

Hypertension	59
High Cholesterol	43
Stroke	1
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	23
Asthma	11
Osteoporosis	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	5
Dementia	6
Cancer	10

Education & Training

Dr. Barth Bishop Riedel, MD graduated from Loma Linda University School of Medicine. He completed residency at Loma Linda University Medical Center. He is certified by the Certifications: Orthopaedic Surgery (General Cert) and has a state license in California.

Medical School: Loma Linda University School of Medicine

Residency: Loma Linda University Medical Center

Board Certification: Certifications: Orthopaedic Surgery (General Cert)

Licensed In: California

Affiliations & Hospitals

Dr. Barth Bishop Riedel, MD is associated with these hospitals and organizations:

Astrana Health

Pomona Valley Hospital Medical Center

PREMIER ORTHOPAEDIC TRAUMA SPECIALISTS

Alpha Care Medical Group

Ratings & Reviews

Dr. Barth Bishop Riedel, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Barth Bishop Riedel, MD from all over the web to help you find the right in Victorville, CA.

Overall Rating

(1 Rating)

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Reviews Left On DocSpot

Overall Rating: 1.0 2026-01-14

Doctor's office doesn't call back, their AI assistant makes it an infuriating experience just to even call, schedule, or talk to anyone to get help, and they don't even show up for the appointments they book.

General Payments

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

**Payments by Company**
Arthrex, Inc.	$102,929 DISTAL EXTREMITIES IMPLANTS SOFT TISSUE ANCHORS $89	DISTAL EXTREMITIES IMPLANTS TRAUMA $71	DISTAL EXTREMITIES IMPLANTS TRAUMA DISTAL RADIUS $33	$102,736
Extremity Medical	$28,557 KinematX $28,557
ACUMED LLC	$4,117 Screw & Pin $3,944	ACUMED $129	Hand & Wrist $25	Acutrak Headless Compression Screw System $19
Empire Medical, Inc	$2,671 $2,671
SportsTek Medical, Inc	$1,564 $1,564
Other	$773 AVANCE NERVE GRAFT $195	TRAUMA and EXTREMITIES $147	NA $137	XIAFLEX $90	SpeedSpiral $30	Other $174

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$72,025
Consulting Fee	$45,045
Travel and Lodging	$15,667
Food and Beverage	$5,236
Education	$2,638

Research Payments

Dr. Barth Bishop Riedel, MD has received 1 research payments totaling $500.

Biography

Dr. Barth Riedel specializes in hand surgery and orthopedics/orthopedic surgery and practices in Pomona, CA and Victorville, CA. He obtained his medical school training at Loma Linda University School of Medicine and performed his residency at Loma Linda University Medical Center. He is professionally affiliated with Astrana Health and Pomona Valley Hospital Medical Center. Dr. Riedel has an open panel in Pomona, CA according to Astrana Health.