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Dr. Jeffrey Brian Allan, MD

Accepting New Patients

(Dr. Jeffrey B. Allan, MD)

(5 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Geriatrics (Elderly Care)

University of California, Los Angeles (UCLA), David Geffen School of Medicine

58 W Loop Drive
Camarillo, CA 93010

(805) 484-0055

Dr. Jeffrey Brian Allan, MD is an internist in Camarillo, CA specializing in internal medicine (adult medicine) and geriatrics (elderly care). He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. Dr. Jeffrey Brian Allan, MD is affiliated with Dignity Health and St John's Regional Med Center/St John's Hospital Camarillo.

Office Locations

St John's Regional Med Center/St John's Hospital Camarillo

58 W Loop Drive
Camarillo, CA 93010

(805) 484-0055

(805) 484-4439

open_in_new

In The News

“The family would like to thank Dr. Jeffrey Allan, the St. John's Regional Medical Center 3rd floor staff in Oxnard, Camarillo Hospice Care and the wonderful neighbors of their cul-de-sac for their...”—"Henry Stenke", Los Angeles Daily News, January 2008

Noteworthy Medicare Patient Procedures Performed by Dr. Jeffrey Brian Allan, MD in 2023

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

Top 5%

By Volume:

flu shot

By Affordability:

In 2023, among providers in related specialties within California, Dr. Jeffrey Brian Allan, MD performed more flu shot procedures for Medicare patients than 95% of them and he also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

fecal occult blood test

impacted ear wax removal

preventive care

screening stool guaiac test

In 2023, Dr. Jeffrey Brian Allan, MD performed more fecal occult blood test (FOBT), impacted ear wax removal, preventive care, and screening stool guaiac test (gFOBT) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

lab tests

urinalysis

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2013, among providers in related specialties within California, Dr. Jeffrey Brian Allan, MD performed more lab tests, and urinalysis procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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

2013 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2013 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

cytology	12
doctor visit	2341
gynecologic pathology	12
hospital care	553
inpatient care	553
lab tests	285
nursing home care	1444
preventive care	663
vaccines	465

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	532
Female	726

**Ethnicity**
Non-Hispanic White	1074
Black	18
Hispanic	113
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	460
85 and over	478
Less than 65	42

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2013

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and dementia.

Hypertension	75
High Cholesterol	55
Stroke	11
Ischemic Heart Disease	48
Depression	29
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	23
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	32
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2014 were nursing home care, preventive care, vaccines and hospital care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

doctor visit	2165
hospital care	416
inpatient care	403
lab tests	291
nursing home care	1720
outpatient care	13
preventive care	659
vaccines	489

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	482
Female	684

**Ethnicity**
Non-Hispanic White	982
Black	0
Hispanic	119
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	428
85 and over	442
Less than 65	43

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2014

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and dementia.

Hypertension	75
High Cholesterol	57
Stroke	12
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	21
Atrial Fibrilation	19
Heart Failure	28
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2015 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

doctor visit	2102
hospital care	594
inpatient care	594
lab tests	270
nursing home care	2445
preventive care	610
vaccines	459

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	982
Female	1336

**Ethnicity**
Non-Hispanic White	1970
Black	36
Hispanic	182
Asian	94
Other	0
Native American	0

**Age**
From 65 to 74	538
From 75 to 84	832
85 and over	870
Less than 65	78

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2015

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and dementia.

Hypertension	75
High Cholesterol	60
Stroke	14
Ischemic Heart Disease	46
Depression	32
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	21
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	32
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2016 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

anorectal procedures	113
doctor visit	2154
hospital care	612
inpatient care	599
lab tests	293
nursing home care	2546
outpatient care	13
preventive care	803
vaccines	523

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	491
Female	700

**Ethnicity**
Non-Hispanic White	1005
Black	20
Hispanic	105
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	429
85 and over	437
Less than 65	41

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2016

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	28
Asthma	20
Osteoperosis	20
Atrial Fibrilation	21
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2017 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

anorectal procedures	136
doctor visit	2115
hospital care	667
inpatient care	667
lab tests	299
nursing home care	2087
preventive care	778
vaccines	488

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	496
Female	664

**Ethnicity**
Non-Hispanic White	980
Black	0
Hispanic	94
Asian	51
Other	20
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	429
85 and over	424
Less than 65	47

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2017

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	46
Depression	32
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	31
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2018 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

anorectal procedures	108
doctor visit	2114
ear procedures	29
hospital care	648
inpatient care	648
lab tests	381
nursing home care	1483
preventive care	726
vaccines	481

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	488
Female	605

**Ethnicity**
Non-Hispanic White	917
Black	0
Hispanic	82
Asian	48
Other	27
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	433
85 and over	398
Less than 65	35

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2018

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	25
Atrial Fibrilation	22
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2019 were nursing home care, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

anorectal procedures	11
diabetes management	18
doctor visit	2135
ear procedures	64
hospital care	829
inpatient care	829
lab tests	232
nursing home care	1030
preventive care	455
vaccines	309

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	448
Female	527

**Ethnicity**
Non-Hispanic White	810
Black	0
Hispanic	88
Asian	42
Other	18
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	381
85 and over	361
Less than 65	28

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2019

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	24
Atrial Fibrilation	22
Heart Failure	30
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2020 were nursing home care, hospital care, inpatient care and preventive care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

anorectal procedures	25
doctor visit	1858
ear procedures	59
hospital care	491
inpatient care	477
lab tests	203
nursing home care	997
outpatient care	14
preventive care	449
vaccines	297

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	383
Female	455

**Ethnicity**
Non-Hispanic White	691
Black	0
Hispanic	75
Asian	36
Other	24
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	329
85 and over	307
Less than 65	22

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2020

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	22
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	31
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2021 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

doctor visit	2049
ear procedures	40
hospital care	342
inpatient care	342
lab tests	226
nursing home care	960
preventive care	361
vaccines	222

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	378
Female	433

**Ethnicity**
Non-Hispanic White	670
Black	0
Hispanic	73
Asian	32
Other	25
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	330
85 and over	292
Less than 65	23

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2021

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	65
Stroke	14
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	22
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2022 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

doctor visit	1919
ear procedures	56
hospital care	363
inpatient care	363
lab tests	239
nursing home care	518
preventive care	388
vaccines	265

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	362
Female	409

**Ethnicity**
Non-Hispanic White	648
Black	0
Hispanic	55
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	305
85 and over	286
Less than 65	22

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2022

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	25
Atrial Fibrilation	26
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA during 2023 were nursing home care, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

doctor visit	2016
ear procedures	61
hospital care	264
inpatient care	264
lab tests	211
nursing home care	413
preventive care	304
vaccines	176

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	381
Female	364

**Ethnicity**
Non-Hispanic White	616
Black	0
Hispanic	60
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	306
85 and over	276
Less than 65	20

Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD in 2023

The most common conditions of Medicare patients that Dr. Jeffrey Brian Allan, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and depression.

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	35
Depression	30
Chronic Kidney Disease	22
Asthma	15
Osteoperosis	25
Atrial Fibrilation	27
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	20
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Jeffrey Brian Allan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jeffrey Brian Allan, MD treated as an internist in Camarillo, CA were nursing home care, preventive care, hospital care and inpatient care.

anorectal procedures	78
cytology	12
diabetes management	18
doctor visit	2088
ear procedures	51
gynecologic pathology	12
hospital care	525
inpatient care	521
lab tests	266
nursing home care	1422
outpatient care	13
preventive care	563
vaccines	379

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Jeffrey Brian Allan, MD.

**Gender**
Male	493
Female	627

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	45
Non-Hispanic White	942
Hispanic	95
Native American / Alaskan Native	0
Other	10

**Age**
85 and over	415
75 to 84	423
Less than 65	36
65 to 74	244

Average of Total of Conditions of Medicare patients treated by Dr. Jeffrey Brian Allan, MD From 2013 - 2023

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

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	27
Asthma	11
Osteoporosis	22
Heart Failure	28
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Atrial Fibrillation	20
Cancer	14
Dementia	28

Education & Training

Dr. Jeffrey Brian Allan, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. He has a state license in California.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Jeffrey Brian Allan, MD is associated with these hospitals and organizations:

Dignity Health

St John's Regional Med Center/St John's Hospital Camarillo

Ratings & Reviews

Dr. Jeffrey Brian Allan, MD has a high overall rating with an average of 4.0 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Jeffrey Brian Allan, MD from all over the web to help you find the right in Camarillo, CA.

Overall Rating

(5 Ratings)

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General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$276 LEQVIO $148	ENTRESTO $109	NON BRAND $19
Astellas Pharma US Inc	$247 Myrbetriq $107	Vesicare $41	$99
Amgen Inc.	$238 Repatha $101	Prolia $79	Otezla $58
Sunovion Pharmaceuticals Inc.	$190 Brovana $150	APTIOM $39
AstraZeneca Pharmaceuticals LP	$164 BYDUREON WEEKLY $74	BYDUREON PEN $34	SYMBICORT $19	ONGLYZA $17	$20
Other	$1,811 SAMSCA $144	NAMENDA XR $102	ANORO $74	NO PRODUCT DISCUSSED $71	VAXNEUVANCE $66	Other $1,354

**Types of Payments**
Food and Beverage	$2,820
Education	$105

Biography

Dr. Jeffrey Allan's area of specialization is geriatrics (elderly care). He attended medical school at the University of California, Los Angeles (UCLA), David Geffen School of Medicine. Patient ratings for Dr. Allan average 4.0 stars (out of 5). Dr. Allan is affiliated with Dignity Health. He has an open panel in Camarillo, CA according to Dignity Health.