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Dr. Jeffrey Robert Unger, MD

Accepting New Patients

(5 Ratings)

Specializes in: Family Medicine and Adult Endocrinology

9220 Haven Avenue Suite 230
Rancho Cucamonga, CA 91730

(909) 484-2105

Dr. Jeffrey Robert Unger, MD is a family medicine practitioner in Rancho Cucamonga, CA specializing in family medicine and adult endocrinology. Dr. Jeffrey Robert Unger, MD is affiliated with Montclair Hospital Medical Center.

Office Locations

9220 Haven Avenue Suite 230
Rancho Cucamonga, CA 91730

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Noteworthy Medicare Patient Procedures Performed by Dr. Jeffrey Robert Unger, MD in 2024

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

Top 10%

By Affordability:

aspiration

aspiration procedures

major joint aspiration

major joint injection

vaccines

In 2024, Dr. Jeffrey Robert Unger, MD had a list price for aspiration, aspiration procedures, flu shot, flu vaccine, immunization (preventive vaccines), joint aspiration, joint injections, major joint aspiration, major joint injection, and vaccines 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 Affordability:

injections

preventive care

In 2012, Dr. Jeffrey Robert Unger, MD had a list price for injections, and preventive care that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2012 were preventive care, diagnostic procedures, lab tests and diabetes management.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	11
diabetes management	38
diagnostic procedures	42
doctor visit	564
ear procedures	30
lab tests	38
preventive care	60
vaccines	22

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2013 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

aspiration	31
blood draw	64
diagnostic procedures	36
doctor visit	785
ear procedures	36
injections	31
lab tests	38
preventive care	54
vaccines	41

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	68
Female	54

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

**Age**
From 65 to 74	84
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2013

Hypertension	73
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	65
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2014 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

aspiration	22
blood draw	111
diagnostic procedures	30
doctor visit	835
ear procedures	30
injections	22
lab tests	40
mental health therapy	13
preventive care	59
vaccines	35
vascular procedures	23
weight management	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	61
Female	57

**Ethnicity**
Non-Hispanic White	91
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	64
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2015 were blood draw, preventive care, vaccines and ear procedures.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

aspiration	19
blood draw	82
diagnostic procedures	24
doctor visit	659
ear procedures	24
injections	19
lab tests	17
mental health therapy	16
preventive care	43
vaccines	26
weight management	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	102
Female	88

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

**Age**
From 65 to 74	124
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	63
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2016 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	58
diagnostic procedures	14
doctor visit	509
ear procedures	14
lab tests	15
preventive care	39
vaccines	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	42
Female	25

**Age**
From 65 to 74	38
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	46
Depression	19
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	28
Chronic Obstructive Pulmonary Disease	0
Diabetes	57
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2017 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	45
doctor visit	483
preventive care	25
vaccines	25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	36
Female	28

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2017

Hypertension	75
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	39
Depression	0
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	0
Diabetes	55
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2018 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	45
doctor visit	505
preventive care	34
vaccines	34

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	34
Female	24

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	60
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2019 were blood draw, preventive care, vaccines and ultrasound (sonogram).

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	39
doctor visit	469
liver imaging	16
preventive care	35
ultrasound (sonogram)	16
vaccines	35

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	33
Female	33

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	0
Diabetes	58
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2020 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	32
doctor visit	435
preventive care	23
vaccines	23

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	36
Female	29

**Age**
From 65 to 74	39
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	72
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2021 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	40
doctor visit	404
preventive care	19
vaccines	19

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	40
Female	33

**Age**
From 65 to 74	39
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2021

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	22
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	67
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2022 were blood draw, aspiration, injections and preventive care.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

aspiration	18
blood draw	55
doctor visit	409
injections	18
preventive care	12
vaccines	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	41
Female	28

**Age**
From 65 to 74	33
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	25
Chronic Kidney Disease	36
Asthma	0
Osteoperosis	23
Atrial Fibrilation	16
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	71
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2023 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

blood draw	62
doctor visit	443
preventive care	30
vaccines	30

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	38
Female	35

**Ethnicity**
Non-Hispanic White	61
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	25
Atrial Fibrilation	18
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	71
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA during 2024 were blood draw, preventive care, vaccines and aspiration.

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

aspiration	14
blood draw	61
doctor visit	491
injections	14
preventive care	23
vaccines	23

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Male	40
Female	29

**Ethnicity**
Non-Hispanic White	58
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	64
Asthma	0
Osteoperosis	26
Atrial Fibrilation	20
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	72
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Jeffrey Robert Unger, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jeffrey Robert Unger, MD treated as a family medicine practitioner in Rancho Cucamonga, CA were blood draw, diabetes management, preventive care and diagnostic procedures.

aspiration	20
blood draw	54
diabetes management	38
diagnostic procedures	29
doctor visit	537
ear procedures	26
injections	20
lab tests	29
liver imaging	16
mental health therapy	14
preventive care	35
ultrasound (sonogram)	16
vaccines	26
vascular procedures	23
weight management	14

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Jeffrey Robert Unger, MD.

**Gender**
Female	35
Male	43

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	35
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	8
Less than 65	0
65 to 74	40

Average of Total of Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD From 2012 - 2024

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

Hypertension	68
High Cholesterol	65
Stroke	1
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	36
Asthma	0
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	59
Atrial Fibrillation	4
Cancer	5
Dementia	1

Education & Training

He is certified by the American Board of Family Medicine and has a state license in California.

Board Certification: American Board of Family Medicine

Licensed In: California

Ratings & Reviews

Dr. Jeffrey Robert Unger, MD has a high overall rating with an average of 4.2 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Jeffrey Robert Unger, MD from all over the web to help you find the right in Rancho Cucamonga, CA.

4.2

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$505,750 Victoza $134,844	RYBELSUS $133,283	Ozempic $98,183	Tresiba $48,210	Levemir $23,035	Other $68,194
Abbott Laboratories	$306,752 FREESTYLE LIBRE 3 $115,630	FreeStyle Libre Pro $76,510	FreeStyle Libre $47,792	Freestyle Libre 2 $36,215	Diabetes Care $16,190	Other $14,415
Novo Nordisk AS	$225,934 Victoza $145,025	Saxenda $19,417	$61,492
Janssen Pharmaceuticals, Inc	$136,781 INVOKANA $136,705	XARELTO $76
Corcept Therapeutics	$130,335 Korlym $130,335
Other	$171,096 Aimovig $24,840	TZIELD $22,361	Kerendia $21,443	Zecuity $11,741	Atellica IM 1300 Analyzer $6,581	Other $84,129

**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	$687,502
Consulting Fee	$330,603
Travel and Lodging	$261,441
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$64,594
Food and Beverage	$54,257
Other	$78,253

Research Payments

Dr. Jeffrey Robert Unger, MD has received 436 research payments totaling $1,799,613.

Biography

Dr Unger's practice is personalized to fit your unique needs and busy schedule. From crafting a personalized healthcare plan with you to accommodating last-minute appointments, your well-being is our priority. As a SignatureMD physician, our patients can expect same-day or next-business-day appointments, unhurried appointments that start on time, and 24/7 physician availability by telephone or email.

Select Year:

Dr. Jeffrey Robert Unger, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jeffrey Robert Unger, MD in 2024

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Jeffrey Robert Unger, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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