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Dr. Gigi Randy Diamond, MD

(Dr. Gigi Diamond, M.D.)
Specializes in: Adult Infectious Disease
349 E Northfield Road Suite 200
Livingston, NJ 07039

Dr. Gigi Randy Diamond, MD is an adult infectious disease specialist in Livingston, NJ specializing in adult infectious disease. Dr. Gigi Randy Diamond, MD is affiliated with RWJBarnabas Health, LIVINGSTON SUBSPECIALTY GROUP, P.A. and Cooperman Barnabas Medical Center.

View Doctor's Full Profile (973) 597-0900

Office Locations

349 E Northfield Road Suite 200
Livingston, NJ 07039
(973) 597-0900
(973) 597-0910
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Gigi Randy Diamond, MD in 2024

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

Top 10%

By Affordability:

hospital care
inpatient care
inpatient hospital care

In 2024, Dr. Gigi Randy Diamond, MD 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 90% of providers in related specialties within New Jersey. 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. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2012 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

blood draw 48
doctor visit 114
emergency care 33
hospital care 2247
inpatient care 2247
lab tests 48

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2013 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

blood draw 41
doctor visit 122
emergency care 40
hospital care 2054
inpatient care 2054
lab tests 41

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 191
Female 212
Ethnicity
Non-Hispanic White 295
Black 78
Hispanic 15
Asian 0
Other 0
Native American 0
Age
From 65 to 74 105
From 75 to 84 130
85 and over 101
Less than 65 67

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2013

Hypertension 75
High Cholesterol 73
Stroke 16
Ischemic Heart Disease 65
Depression 33
Chronic Kidney Disease 57
Asthma 13
Osteoperosis 13
Atrial Fibrilation 32
Heart Failure 60
Chronic Obstructive Pulmonary Disease 30
Diabetes 53
Dementia 26
Cancer 22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2014 were hospital care, inpatient care, emergency care and blood draw.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

blood draw 22
doctor visit 115
emergency care 30
hospital care 1971
inpatient care 1971

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 187
Female 197
Ethnicity
Non-Hispanic White 285
Black 72
Hispanic 16
Asian 0
Other 0
Native American 0
Age
From 65 to 74 101
From 75 to 84 115
85 and over 107
Less than 65 61

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2014

Hypertension 75
High Cholesterol 71
Stroke 14
Ischemic Heart Disease 66
Depression 31
Chronic Kidney Disease 57
Asthma 13
Osteoperosis 11
Atrial Fibrilation 30
Heart Failure 58
Chronic Obstructive Pulmonary Disease 28
Diabetes 51
Dementia 24
Cancer 20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2015 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 93
emergency care 51
hospital care 1792
inpatient care 1792

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 316
Female 380
Ethnicity
Non-Hispanic White 464
Black 168
Hispanic 30
Asian 0
Other 0
Native American 0
Age
From 65 to 74 206
From 75 to 84 214
85 and over 182
Less than 65 94

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2015

Hypertension 75
High Cholesterol 69
Stroke 16
Ischemic Heart Disease 66
Depression 32
Chronic Kidney Disease 61
Asthma 21
Osteoperosis 14
Atrial Fibrilation 32
Heart Failure 53
Chronic Obstructive Pulmonary Disease 30
Diabetes 51
Dementia 27
Cancer 21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2016 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 87
emergency care 62
hospital care 2126
inpatient care 2126

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 166
Female 197
Ethnicity
Non-Hispanic White 252
Black 83
Hispanic 0
Asian 12
Other 0
Native American 0
Age
From 65 to 74 112
From 75 to 84 107
85 and over 92
Less than 65 52

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2016

Hypertension 75
High Cholesterol 75
Stroke 14
Ischemic Heart Disease 65
Depression 30
Chronic Kidney Disease 72
Asthma 32
Osteoperosis 15
Atrial Fibrilation 27
Heart Failure 55
Chronic Obstructive Pulmonary Disease 31
Diabetes 53
Dementia 30
Cancer 17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2017 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 86
emergency care 39
hospital care 1656
inpatient care 1656

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 150
Female 185
Ethnicity
Non-Hispanic White 215
Black 91
Hispanic 14
Asian 0
Other 0
Native American 0
Age
From 65 to 74 86
From 75 to 84 113
85 and over 92
Less than 65 44

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2017

Hypertension 75
High Cholesterol 66
Stroke 18
Ischemic Heart Disease 60
Depression 36
Chronic Kidney Disease 68
Asthma 10
Osteoperosis 14
Atrial Fibrilation 31
Heart Failure 53
Chronic Obstructive Pulmonary Disease 26
Diabetes 49
Dementia 34
Cancer 20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2018 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 63
emergency care 35
hospital care 1376
inpatient care 1376

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 147
Female 145
Ethnicity
Non-Hispanic White 188
Black 79
Hispanic 13
Asian 0
Other 0
Native American 0
Age
From 65 to 74 88
From 75 to 84 91
85 and over 71
Less than 65 42

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2018

Hypertension 75
High Cholesterol 73
Stroke 20
Ischemic Heart Disease 63
Depression 34
Chronic Kidney Disease 70
Asthma 10
Osteoperosis 11
Atrial Fibrilation 27
Heart Failure 49
Chronic Obstructive Pulmonary Disease 23
Diabetes 55
Dementia 35
Cancer 24

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2019 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 65
emergency care 52
hospital care 1366
inpatient care 1366

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 115
Female 169
Ethnicity
Non-Hispanic White 168
Black 80
Hispanic 17
Asian 0
Other 0
Native American 0
Age
From 65 to 74 93
From 75 to 84 65
85 and over 81
Less than 65 45

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2019

Hypertension 75
High Cholesterol 67
Stroke 18
Ischemic Heart Disease 58
Depression 39
Chronic Kidney Disease 70
Asthma 14
Osteoperosis 13
Atrial Fibrilation 29
Heart Failure 52
Chronic Obstructive Pulmonary Disease 26
Diabetes 53
Dementia 30
Cancer 19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 44
hospital care 369
inpatient care 369

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 48
Female 52
Ethnicity
Non-Hispanic White 63
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 29
From 75 to 84 25
85 and over 26
Less than 65 20

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2020

Hypertension 75
High Cholesterol 65
Stroke 0
Ischemic Heart Disease 61
Depression 35
Chronic Kidney Disease 69
Asthma 0
Osteoperosis 15
Atrial Fibrilation 18
Heart Failure 49
Chronic Obstructive Pulmonary Disease 18
Diabetes 52
Dementia 35
Cancer 14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2021 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 45
emergency care 11
hospital care 888
inpatient care 888

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 58
Female 83
Ethnicity
Non-Hispanic White 84
Black 38
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 54
From 75 to 84 29
85 and over 39
Less than 65 19

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2021

Hypertension 75
High Cholesterol 71
Stroke 21
Ischemic Heart Disease 57
Depression 36
Chronic Kidney Disease 65
Asthma 13
Osteoperosis 16
Atrial Fibrilation 26
Heart Failure 50
Chronic Obstructive Pulmonary Disease 20
Diabetes 54
Dementia 35
Cancer 19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 35
hospital care 740
inpatient care 740

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 69
Female 72
Ethnicity
Non-Hispanic White 79
Black 42
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 42
From 75 to 84 45
85 and over 31
Less than 65 23

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 30
Ischemic Heart Disease 50
Depression 35
Chronic Kidney Disease 50
Asthma 12
Osteoperosis 19
Atrial Fibrilation 40
Heart Failure 43
Chronic Obstructive Pulmonary Disease 27
Diabetes 54
Dementia 24
Cancer 20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 37
hospital care 639
inpatient care 639

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 59
Female 55
Ethnicity
Non-Hispanic White 75
Black 24
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 41
From 75 to 84 31
85 and over 27
Less than 65 15

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 26
Ischemic Heart Disease 52
Depression 41
Chronic Kidney Disease 50
Asthma 12
Osteoperosis 18
Atrial Fibrilation 46
Heart Failure 47
Chronic Obstructive Pulmonary Disease 25
Diabetes 61
Dementia 18
Cancer 25

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

doctor visit 36
hospital care 773
inpatient care 773

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Male 82
Female 72
Ethnicity
Non-Hispanic White 95
Black 40
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 50
From 75 to 84 55
85 and over 36
Less than 65 13

Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD in 2024

Hypertension 75
High Cholesterol 75
Stroke 31
Ischemic Heart Disease 58
Depression 32
Chronic Kidney Disease 51
Asthma 18
Osteoperosis 16
Atrial Fibrilation 44
Heart Failure 52
Chronic Obstructive Pulmonary Disease 29
Diabetes 55
Dementia 22
Cancer 30

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gigi Randy Diamond, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gigi Randy Diamond, MD treated as an adult infectious disease specialist in Livingston, NJ were hospital care, inpatient care, lab tests and emergency care.

blood draw 37
doctor visit 72
emergency care 39
hospital care 1384
inpatient care 1384
lab tests 44

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gigi Randy Diamond, MD.

Gender
Female 139
Male 122
Ethnicity
Black / African American 61
Asian / Pacific Islander 0
Non-Hispanic White 174
Hispanic 8
Native American / Alaskan Native 0
Other 0
Age
85 and over 68
75 to 84 78
Less than 65 38
65 to 74 77

Average of Total of Conditions of Medicare patients treated by Dr. Gigi Randy Diamond, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Gigi Randy Diamond, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 69
High Cholesterol 65
Stroke 17
Ischemic Heart Disease 55
Depression 31
Chronic Kidney Disease 56
Asthma 12
Osteoporosis 13
Heart Failure 47
Chronic Obstructive Pulmonary Disease 24
Diabetes 49
Atrial Fibrillation 29
Dementia 26
Cancer 19

Education & Training

She completed residency at Brooklyn Jewish Medical Center. She has a state license in New Jersey.

Residency: Brooklyn Jewish Medical Center

Licensed In: New Jersey

Ratings & Reviews

Dr. Gigi Randy Diamond, MD has an exceptional overall rating with an average of 4.75 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Gigi Randy Diamond, MD from all over the web to help you find the right in Livingston, NJ. 

4.75
Overall Rating
Leave a Review

General Payments

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

Payments by Company
Gilead Sciences, Inc. $818 Biktarvy
$18
$800
Incyte Corporation $639 JAKAFI
$639
Merck Sharp & Dohme Corporation $329 ISENTRESS
$100 		SIVEXTRO
$84 		NOXAFIL
$38 		NON-PRODUCT
$37 		DIFICID
$25 		Other
$45
Amgen Inc. $327 EVENITY
$168 		Prolia
$160
Gilead Sciences Inc $288
$288
Other $2,293 SAPHNELO
$245 		ENTYVIO
$236 		ULTOMIRIS
$204 		TEFLARO
$176 		PREZCOBIX
$131 		Other
$1,301
Types of Payments
Food and Beverage $4,570
Education $125

Biography

Dr. Gigi Diamond is a physician who specializes in adult infectious disease. She is professionally affiliated with RWJBarnabas Health. She completed her residency training at Brooklyn Jewish Medical Center. In addition to English, Dr. Diamond speaks Spanish.