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Home > CA Providers

Dr. Won Seok Jo, MD

Accepting New Patients

(5 Ratings)

Specializes in: Adult Gastroenterology

University of California, San Diego (UCSD), School of Medicine

424 E Vanderbilt Way Suite B
San Bernardino, CA 92408

(909) 796-0363

Dr. Won Seok Jo, MD is a gastroenterologist in Redlands, CA specializing in adult gastroenterology. He graduated from University of California, San Diego (UCSD), School of Medicine. Dr. Won Seok Jo, MD is affiliated with Astrana Health, WON SEOK JO MD and Alpha Care Medical Group.

Office Locations

10408 Industrial Court
Redlands, CA 92374

open_in_new

Alpha Care Medical Group

424 E Vanderbilt Way
#b San Bernardino, CA 92408

(909) 796-0363

(909) 255-7292

open_in_new

424 E Vanderbilt Way Suite B
San Bernardino, CA 92408

(909) 796-0363

(909) 255-7292

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Won Seok Jo, MD in 2024

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

Top 5%

By Affordability:

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

In 2024, Dr. Won Seok Jo, MD had a list price for esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, and upper endoscopy 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 10%

By Affordability:

biopsy

diagnostic EGD

diagnostic procedures

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

endoscopy

esophageal dilation

gastrointestinal biopsy

gastrointestinal endoscopy

gastrointestinal procedures

minimally invasive procedures

removal of lesion

therapeutic endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2024, Dr. Won Seok Jo, MD had a list price for biopsy, diagnostic EGD, diagnostic procedures, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, endoscopy, esophageal dilation, gastrointestinal biopsy, gastrointestinal (GI) endoscopy, gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth), therapeutic 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 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 Volume:

esophageal dilation without endoscopic guidance

preventive care

screening colonoscopy

By Affordability:

colon biopsy

colonoscopy

colonoscopy with biopsy

colonoscopy with lesion removal

diagnostic colonoscopy

diagnostic endoscopy

lower endoscopy

therapeutic colonoscopy

In 2012, among providers in related specialties within California, Dr. Won Seok Jo, MD performed more esophageal dilation without endoscopic guidance, preventive care, and screening colonoscopy procedures for Medicare patients than 75% of them and he also had a list price for colon biopsy, colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, diagnostic colonoscopy, diagnostic endoscopy, lower endoscopy, and therapeutic colonoscopy that was lower than the list prices billed to Medicare by 75% of them. 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. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

anastomosis	41
catheterization	41
diagnostic procedures	388
doctor visit	534
esophageal dilation	16
gastrointestinal procedures	588
hospital care	62
inpatient care	62
minimally invasive procedures	588
preventive care	105
removal of lesion (e.g. growth)	388

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

anastomosis	28
catheterization	28
diagnostic procedures	415
doctor visit	515
esophageal dilation	27
gastrointestinal procedures	640
hospital care	74
injections	13
inpatient care	74
minimally invasive procedures	640
preventive care	106
removal of lesion (e.g. growth)	415

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	285
Female	376

**Ethnicity**
Non-Hispanic White	360
Black	70
Hispanic	188
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	188
85 and over	72
Less than 65	122

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2013

Hypertension	71
High Cholesterol	49
Stroke	7
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	31
Chronic Obstructive Pulmonary Disease	21
Diabetes	42
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

anastomosis	26
catheterization	26
diagnostic procedures	366
doctor visit	347
esophageal dilation	22
gastrointestinal procedures	517
hospital care	86
injections	12
inpatient care	86
minimally invasive procedures	517
preventive care	68
removal of lesion (e.g. growth)	366

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	278
Female	324

**Ethnicity**
Non-Hispanic White	296
Black	72
Hispanic	193
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	162
85 and over	57
Less than 65	127

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2014

Hypertension	73
High Cholesterol	47
Stroke	8
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

anastomosis	17
catheterization	17
diagnostic procedures	260
doctor visit	282
esophageal dilation	21
gastrointestinal procedures	382
hospital care	25
injections	12
inpatient care	25
minimally invasive procedures	382
preventive care	53
removal of lesion (e.g. growth)	260

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	450
Female	606

**Ethnicity**
Non-Hispanic White	578
Black	124
Hispanic	280
Asian	50
Other	0
Native American	0

**Age**
From 65 to 74	492
From 75 to 84	290
85 and over	82
Less than 65	192

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2015

Hypertension	71
High Cholesterol	49
Stroke	8
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	30
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

anastomosis	16
catheterization	16
diagnostic procedures	259
doctor visit	308
esophageal dilation	19
gastrointestinal procedures	427
hospital care	40
inpatient care	40
minimally invasive procedures	427
preventive care	115
removal of lesion (e.g. growth)	259

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	274
Female	304

**Ethnicity**
Non-Hispanic White	325
Black	55
Hispanic	161
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	144
85 and over	46
Less than 65	113

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2016

Hypertension	69
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	41
Asthma	21
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

anastomosis	13
catheterization	13
diagnostic procedures	298
doctor visit	326
esophageal dilation	33
gastrointestinal procedures	472
hospital care	50
inpatient care	50
minimally invasive procedures	472
preventive care	110
removal of lesion (e.g. growth)	298

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	259
Female	326

**Ethnicity**
Non-Hispanic White	306
Black	56
Hispanic	180
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	146
85 and over	41
Less than 65	125

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2017

Hypertension	68
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	42
Asthma	5
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

anastomosis	12
catheterization	12
diagnostic procedures	226
doctor visit	332
esophageal dilation	11
gastrointestinal procedures	382
hospital care	47
inpatient care	47
minimally invasive procedures	382
preventive care	104
removal of lesion (e.g. growth)	226

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	274
Female	324

**Ethnicity**
Non-Hispanic White	258
Black	82
Hispanic	199
Asian	39
Other	0
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	120
85 and over	41
Less than 65	122

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2018

Hypertension	72
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	43
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

diagnostic procedures	238
doctor visit	254
esophageal dilation	27
gastrointestinal procedures	316
hospital care	11
inpatient care	11
minimally invasive procedures	316
preventive care	67
removal of lesion (e.g. growth)	238

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	185
Female	233

**Ethnicity**
Non-Hispanic White	225
Black	51
Hispanic	102
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	105
85 and over	29
Less than 65	70

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2019

Hypertension	71
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	27
Depression	30
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

diagnostic procedures	190
doctor visit	197
gastrointestinal procedures	223
minimally invasive procedures	223
preventive care	33
removal of lesion (e.g. growth)	190

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	130
Female	152

**Ethnicity**
Non-Hispanic White	149
Black	27
Hispanic	70
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	74
85 and over	27
Less than 65	45

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2020

Hypertension	60
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	39
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

diagnostic procedures	174
doctor visit	194
gastrointestinal procedures	222
minimally invasive procedures	222
preventive care	48
removal of lesion (e.g. growth)	174

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	130
Female	157

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	66
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	88
85 and over	25
Less than 65	46

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2021

Hypertension	69
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	38
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

diagnostic procedures	156
doctor visit	188
esophageal dilation	20
gastrointestinal procedures	236
minimally invasive procedures	236
preventive care	80
removal of lesion (e.g. growth)	156

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	134
Female	172

**Ethnicity**
Non-Hispanic White	183
Black	17
Hispanic	71
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	89
85 and over	13
Less than 65	49

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2022

Hypertension	68
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	13
Depression	18
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

diagnostic procedures	156
doctor visit	182
esophageal dilation	22
gastrointestinal procedures	234
minimally invasive procedures	234
preventive care	78
removal of lesion (e.g. growth)	156

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	123
Female	156

**Ethnicity**
Non-Hispanic White	149
Black	23
Hispanic	77
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	85
85 and over	15
Less than 65	36

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2023

Hypertension	73
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	14
Depression	24
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	5
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA during 2024 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

diagnostic procedures	235
doctor visit	242
esophageal dilation	42
gastrointestinal procedures	338
minimally invasive procedures	338
preventive care	103
removal of lesion (e.g. growth)	235

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	157
Female	217

**Ethnicity**
Non-Hispanic White	198
Black	32
Hispanic	103
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	102
85 and over	20
Less than 65	52

Conditions of Medicare patients treated by Dr. Won Seok Jo, MD in 2024

Hypertension	74
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	14
Depression	22
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Won Seok Jo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Won Seok Jo, MD treated as a gastroenterologist in Redlands, CA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

anastomosis	21
catheterization	21
diagnostic procedures	258
doctor visit	300
esophageal dilation	23
gastrointestinal procedures	382
hospital care	49
injections	12
inpatient care	49
minimally invasive procedures	382
preventive care	82
removal of lesion (e.g. growth)	258

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Won Seok Jo, MD.

**Gender**
Male	206
Female	257

**Ethnicity**
Black / African American	46
Asian / Pacific Islander	19
Non-Hispanic White	246
Hispanic	130
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	122
85 and over	36
Less than 65	84
65 to 74	220

Average of Total of Conditions of Medicare patients treated by Dr. Won Seok Jo, MD From 2012 - 2024

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

Hypertension	64
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	32
Asthma	8
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Atrial Fibrillation	7
Dementia	9
Cancer	11

Education & Training

Dr. Won Seok Jo, MD graduated from University of California, San Diego (UCSD), School of Medicine. He completed residency at Tufts Medical Center. He is certified by the AMERICAN BOARD OF INTERNAL MEDICINE MEDICAL BOARD OF CALIFORNIA and has a state license in California.

Medical School: University of California, San Diego (UCSD), School of Medicine

Residency: Tufts Medical Center

Board Certification: AMERICAN BOARD OF INTERNAL MEDICINE MEDICAL BOARD OF CALIFORNIA

Licensed In: California

Ratings & Reviews

Dr. Won Seok Jo, MD has a good overall rating with an average of 2.6 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Won Seok Jo, MD from all over the web to help you find the right in Redlands, CA.

2.6

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Gilead Sciences, Inc.	$1,199 Epclusa $35	$1,164
AbbVie, Inc.	$1,067 Humira $943	Moderiba $65	Mavyret $28	Creon $21	Viekira $10
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1,001 XIFAXAN $663	Trulance $192	PLENVU $146
AbbVie Inc.	$895 Humira $319	Mavyret $173	LINZESS $171	Creon $158	Rinvoq $50	Other $23
Janssen Biotech, Inc.	$720 STELARA $386	Tremfya $199	REMICADE $80	SIMPONI $54
Other	$5,483 ZEPOSIA $570	IBSRELA $398	VOQUEZNA $316	DUPIXENT $231	Moviprep $193	Other $3,775

**Types of Payments**
Food and Beverage	$10,167
Long term medical supply or device loan	$118
Education	$56
Consulting Fee	$23

Biography

Dr. Won-Seok Jo is a medical specialist in adult gastroenterology. He is a graduate of the University of California, San Diego (UCSD), School of Medicine. His medical residency was performed at Tufts Medical Center. On average, patients gave Dr. Jo a rating of 2.5 stars (out of 5). Dr. Jo is affiliated with Astrana Health. His practice in #B SAN BERNARDINO, CA is open to new patients as reported by Astrana Health.