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Home > CA Providers > Orthopedic Surgeons

Dr. Jerome Harold Unatin I, MD

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Specializes in: Orthopedics/Orthopedic Surgery and Hand Surgery

23560 Crenshaw Boulevard Suite 102
Torrance, CA 90505

(310) 784-2355

Dr. Jerome Harold Unatin I, MD is an orthopedist in Torrance, CA specializing in orthopedics/orthopedic surgery and hand surgery.

Office Locations

23560 Crenshaw Boulevard Suite 102
Torrance, CA 90505

(310) 784-2355

(310) 517-1817

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In The News

“"We didn't just sit around and do nothing," said Dr. Jerome Unatin, a Torrance orthopedic surgeon and president of the federation's southern region, which covers the South...”—"Jewish Leaders Reject JDL Role in South Bay", Los Angeles Times, April 2025

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA during 2012 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

aspiration	154
doctor visit	647
hip imaging	36
injections	154
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	68
pelvic imaging	49
spinal procedures	29
X-rays	131

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA during 2013 were aspiration, injections, X-rays and pelvic imaging.

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

aspiration	155
doctor visit	630
hip imaging	19
injections	155
musculoskeletal imaging	19
pelvic imaging	36
spinal procedures	21
X-rays	76

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jerome Harold Unatin I, MD.

**Gender**
Male	98
Female	149

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	89
85 and over	42
Less than 65	14

Conditions of Medicare patients treated by Dr. Jerome Harold Unatin I, MD in 2013

Hypertension	62
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA during 2014 were aspiration, injections, X-rays and pelvic imaging.

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

aspiration	164
doctor visit	573
hip imaging	12
injections	164
musculoskeletal imaging	12
pelvic imaging	40
spinal procedures	26
X-rays	78

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jerome Harold Unatin I, MD.

**Gender**
Male	88
Female	126

**Ethnicity**
Non-Hispanic White	177
Black	0
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	81
85 and over	21
Less than 65	12

Conditions of Medicare patients treated by Dr. Jerome Harold Unatin I, MD in 2014

Hypertension	53
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	30
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA during 2015 were aspiration, injections, X-rays and pelvic imaging.

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

aspiration	127
doctor visit	554
hip imaging	24
injections	127
musculoskeletal imaging	24
pelvic imaging	37
spinal procedures	24
X-rays	85

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jerome Harold Unatin I, MD.

**Gender**
Male	150
Female	250

**Ethnicity**
Non-Hispanic White	312
Black	22
Hispanic	0
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	162
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jerome Harold Unatin I, MD in 2015

Hypertension	67
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	31
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA during 2016 were aspiration, injections, X-rays and spinal procedures.

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

aspiration	102
doctor visit	508
hip imaging	12
injections	102
MRI (magnetic resonance imaging)	12
musculoskeletal imaging	12
pelvic imaging	22
spinal procedures	27
X-rays	49

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jerome Harold Unatin I, MD.

**Gender**
Male	80
Female	122

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	91
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jerome Harold Unatin I, MD in 2016

Hypertension	59
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	33
Depression	12
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA during 2017 were aspiration, injections, X-rays and spinal procedures.

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

aspiration	148
doctor visit	684
injections	148
pelvic imaging	26
spinal procedures	38
X-rays	64

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jerome Harold Unatin I, MD.

**Gender**
Male	102
Female	163

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	121
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jerome Harold Unatin I, MD in 2017

Hypertension	65
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA during 2018 were aspiration, injections, X-rays and pelvic imaging.

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

aspiration	126
doctor visit	522
injections	126
pelvic imaging	23
spinal procedures	23
X-rays	46

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jerome Harold Unatin I, MD.

**Gender**
Male	75
Female	116

**Ethnicity**
Non-Hispanic White	142
Black	0
Hispanic	0
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	87
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jerome Harold Unatin I, MD in 2018

Hypertension	65
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Volume of procedures performed by Dr. Jerome Harold Unatin I, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jerome Harold Unatin I, MD treated as an orthopedist in Torrance, CA were aspiration, injections, X-rays and pelvic imaging.

aspiration	139
doctor visit	588
hip imaging	20
injections	139
MRI (magnetic resonance imaging)	13
musculoskeletal imaging	27
pelvic imaging	33
spinal procedures	26
X-rays	75

Average Medicare Patient Data From 2012 - 2018

Information about Medicare patients treated by Dr. Jerome Harold Unatin I, MD.

**Gender**
Female	132
Male	84

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	24
Non-Hispanic White	171
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	9
75 to 84	90
Less than 65	3
65 to 74	88

Average of Total of Conditions of Medicare patients treated by Dr. Jerome Harold Unatin I, MD From 2012 - 2018

The highest averages of the most common conditions of Medicare patients that Dr. Jerome Harold Unatin I, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	53
High Cholesterol	51
Stroke	2
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	17
Asthma	7
Osteoporosis	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Atrial Fibrillation	10
Dementia	6
Cancer	12

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Jerome Harold Unatin I, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Biomet Trauma, LLC	$137 Trauma $110	ORTHO - TRAUMA $27
Horizon Pharma USA, Inc.	$77 Duexis $77
Stryker Corporation	$53 Mako $53
EBI MEDICAL SYSTEMS, LLC	$34 BGS-BHS Stimulators $34
Horizon Pharma plc	$26 Duexis $26
Other	$59 COFLEX $19	Trauma $17	FLECTOR PATCH $12	CELEBREX $11

**Types of Payments**
Food and Beverage	$386

Biography

Dr. Jerome Unatin practices hand surgery and orthopedics/orthopedic surgery in Torrance, CA. Dr. Unatin has obtained a license to practice in California.