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Dr. Jeffrey Rosenfeld, MD, PhD

(26 Ratings)

Specializes in: Neuromuscular Medicine, Pediatric Neurology and Neurophysiology

University of Maryland School of Medicine

Professional interests include: neuromuscular disorders (nerve & muscle diseases), electromyography (EMG), lumbar puncture, and more.

2335 E Kashian Lane Suite 301
Fresno, CA 93701

(559) 264-9100

Dr. Jeffrey Rosenfeld, MD, PhD is a neuromuscular medicine in Loma Linda, CA specializing in neuromuscular medicine, pediatric neurology and neurophysiology. He graduated from University of Maryland School of Medicine. Dr. Jeffrey Rosenfeld, MD, PhD is affiliated with Loma Linda University Health, Loma Linda University Medical Center East Campus, Loma Linda University Faculty Medical Clinics, Loma Linda University Medical Center and Loma Linda University Children's Hospital.

Office Locations

11234 Anderson Street
Loma Linda, CA 92354

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11370 Anderson Street Suite B100
Loma Linda, CA 92354

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2335 E Kashian Lane Suite 301
Fresno, CA 93701

(559) 264-9100

(559) 264-9199

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25333 Barton Road
Loma Linda, CA 92354

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In The News (see more mentions in the news)

“A neurologist, Dr. Jeffrey Rosenfeld, spent an hour with Tidwell, reviewing lab results and medical history.”—"Tyler Tidwell: Immense challenge tests the former Navy star", New York Times, December 2020

“Dr. Jeffrey Rosenfeld, medical director at the Center for Restorative Neurology at Loma Linda University School of Medicine, said there may also be a difference in the strains of West Nile virus...”—"Rare West Nile virus complications can devastate victims' lives", The Press-Enterprise, August 2017

“Research already has shown that ceftriaxone, a member of a class of antibiotics called cephalosporins, appears to protect motor-nerve cells from damage, said Dr. Jeffrey Rosenfeld, chief of...”—"Doctor studying effects of antibiotic on patients with Lou Gehrig's' disease", Desert News, February 2010

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2012 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	1083
doctor visit	267
hospital care	45
inpatient care	45

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2013 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	104
doctor visit	220
hospital care	59
inpatient care	59

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	160
Female	149

**Ethnicity**
Non-Hispanic White	181
Black	16
Hispanic	94
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	66
85 and over	18
Less than 65	118

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2013

Hypertension	65
High Cholesterol	44
Stroke	12
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	19
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2014 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	44
doctor visit	270
hospital care	97
inpatient care	97

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	160
Female	173

**Ethnicity**
Non-Hispanic White	193
Black	19
Hispanic	103
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	73
85 and over	26
Less than 65	116

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2014

Hypertension	69
High Cholesterol	50
Stroke	19
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

doctor visit	145

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	124
Female	162

**Ethnicity**
Non-Hispanic White	206
Black	0
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	94
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2015

Hypertension	64
High Cholesterol	51
Stroke	13
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	27
Asthma	17
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2016 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	15
doctor visit	291
hospital care	54
inpatient care	54

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	118
Female	132

**Ethnicity**
Non-Hispanic White	162
Black	26
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	83
85 and over	20
Less than 65	66

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2016

Hypertension	72
High Cholesterol	50
Stroke	18
Ischemic Heart Disease	35
Depression	30
Chronic Kidney Disease	34
Asthma	22
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2017 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	24
doctor visit	335
hospital care	51
inpatient care	51

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	118
Female	145

**Ethnicity**
Non-Hispanic White	154
Black	41
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	68
85 and over	19
Less than 65	75

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2017

Hypertension	68
High Cholesterol	41
Stroke	13
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2018 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	33
doctor visit	281
hospital care	30
inpatient care	30

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	100
Female	132

**Ethnicity**
Non-Hispanic White	127
Black	29
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	59
85 and over	15
Less than 65	72

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2018

Hypertension	68
High Cholesterol	53
Stroke	11
Ischemic Heart Disease	36
Depression	36
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	16
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2019 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	15
doctor visit	281
hospital care	44
inpatient care	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	114
Female	109

**Ethnicity**
Non-Hispanic White	144
Black	25
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	62
85 and over	11
Less than 65	67

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2019

Hypertension	65
High Cholesterol	49
Stroke	13
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	9
Atrial Fibrilation	5
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2020 were diagnostic procedures.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	17
doctor visit	237

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	85
Female	97

**Ethnicity**
Non-Hispanic White	119
Black	18
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	57

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2020

Hypertension	54
High Cholesterol	47
Stroke	8
Ischemic Heart Disease	30
Depression	32
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2021 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	19
doctor visit	247
hospital care	15
inpatient care	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	103
Female	97

**Ethnicity**
Non-Hispanic White	118
Black	25
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	58
85 and over	14
Less than 65	53

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2021

Hypertension	66
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	41
Depression	37
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	40
Dementia	16
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA during 2022 were diagnostic procedures.

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

diagnostic procedures	11
doctor visit	206

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	93
Female	85

**Ethnicity**
Non-Hispanic White	97
Black	19
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	0
85 and over	0
Less than 65	63

Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD in 2022

Hypertension	70
High Cholesterol	60
Stroke	14
Ischemic Heart Disease	22
Depression	30
Chronic Kidney Disease	21
Asthma	15
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jeffrey Rosenfeld, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Jeffrey Rosenfeld, MD, PhD treated as a neuromuscular medicine in Loma Linda, CA were diagnostic procedures, hospital care and inpatient care.

diagnostic procedures	136
doctor visit	252
hospital care	49
inpatient care	49

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD.

**Gender**
Male	106
Female	116

**Ethnicity**
Black / African American	19
Asian / Pacific Islander	0
Non-Hispanic White	136
Native American / Alaskan Native	0
Hispanic	50
Other	0

**Age**
75 to 84	51
85 and over	11
Less than 65	62
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. Jeffrey Rosenfeld, MD, PhD From 2012 - 2022

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

Hypertension	60
High Cholesterol	45
Stroke	12
Ischemic Heart Disease	31
Depression	28
Chronic Kidney Disease	28
Asthma	12
Osteoporosis	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Atrial Fibrillation	8
Dementia	13
Cancer	8

Education & Training

Dr. Jeffrey Rosenfeld, MD, PhD graduated from University of Maryland School of Medicine. He completed residency at University of Pennsylvania Affiliated Hospitals. He is certified by the American Board of Psychiatry and Neurology, Neurology and has a state license in North Carolina.

Medical School: University of Maryland School of Medicine

Residency: University of Pennsylvania Affiliated Hospitals

Board Certification: American Board of Psychiatry and Neurology, Neurology

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Jeffrey Rosenfeld, MD, PhD is associated with these hospitals and organizations:

Loma Linda University Health

Loma Linda University Medical Center East Campus

Loma Linda University Faculty Medical Clinics

Loma Linda University Medical Center

Loma Linda University Children's Hospital

Ratings & Reviews

Dr. Jeffrey Rosenfeld, MD, PhD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 26 ratings. We collect ratings and reviews of Dr. Jeffrey Rosenfeld, MD, PhD from all over the web to help you find the right in Loma Linda, CA.

Overall Rating

(26 Ratings)

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General Payments

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

**Payments by Company**
ARGENX US, INC.	$77,201 VYVGART $77,201
Mitsubishi Tanabe Pharma America, Inc.	$55,875 Radicava $45,150	Radicava ORS $5,500	EXSERVAN $3,850	$1,375
Amylyx Pharmaceuticals, Inc.	$32,729 RELYVRIO $32,729
Strongbridge US INC.	$30,079 Keveyis $30,079
CATALYST PHARMACEUTICALS, INC.	$26,734 Firdapse $26,734
Other	$16,451 ULTOMIRIS $2,213	SOLIRIS $2,075	Hizentra $1,950	SPINRAZA $223	DISEASE STATE $101	Other $9,890

**Types of Payments**
Consulting Fee	$95,339
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$78,235
Honoraria	$41,280
Travel and Lodging	$19,107
Food and Beverage	$5,033
Other	$75

Research Payments

Dr. Jeffrey Rosenfeld, MD, PhD has received 86 research payments totaling $567,828.

Biography

Dr. Jeffrey Rosenfeld's areas of specialization are pediatric neurology, neurophysiology, and neuromuscular medicine; he sees patients in Fresno, CA and Loma Linda, CA. His areas of expertise include skin biopsy, myasthenia gravis, and lumbar puncture. Dr. Rosenfeld is professionally affiliated with Loma Linda University Health. He attended the University of Maryland School of Medicine and then went on to complete his residency at a hospital affiliated with the University of Pennsylvania. He is rated highly by his patients.