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Dr. Diddarjit K. Grewal, MD

Accepting New Patients

(Diddarjit Kaur Grewal, MBBS, MD)

(1 Rating)

Specializes in: Internal Medicine (Adult Medicine)

Guru Gobind Singh Medical College (1994)

2655 Ridgeway Avenue Suite 480
Rochester, NY 14626

(585) 865-8210

Dr. Diddarjit K. Grewal, MD is an internist in Rochester, NY specializing in internal medicine (adult medicine). She graduated from Guru Gobind Singh Medical College in 1994 and has 32 years of experience. Dr. Diddarjit K. Grewal, MD is affiliated with Rochester Regional Health.

Office Locations

2655 Ridgeway Avenue Suite 480
Rochester, NY 14626

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120 Erie Canal Drive Suite 300 Rochester Ny
Greece, NY 14626

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120 Erie Canal Drive Suite 300
Rochester, NY 14626

(585) 865-8210

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1425 Portland Avenue
Rochester, NY 14621

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	162

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	153

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	25
Female	37

**Age**
From 65 to 74	18
From 75 to 84	12
85 and over	12
Less than 65	20

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2013

Hypertension	55
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	164

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	23
Female	35

**Age**
From 65 to 74	19
From 75 to 84	11
85 and over	12
Less than 65	16

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2014

Hypertension	67
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	256

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	88
Female	122

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	34
85 and over	28
Less than 65	82

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2015

Hypertension	59
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	20
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	273

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	36
Female	58

**Ethnicity**
Non-Hispanic White	79
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	19
85 and over	14
Less than 65	30

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2016

Hypertension	65
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	226

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	36
Female	58

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	24
85 and over	12
Less than 65	24

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2017

Hypertension	70
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	23
Depression	26
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	269

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	46
Female	69

**Ethnicity**
Non-Hispanic White	99
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	0
85 and over	0
Less than 65	34

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2018

Hypertension	59
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	19
Depression	27
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	286

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	51
Female	80

**Ethnicity**
Non-Hispanic White	104
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	26
85 and over	21
Less than 65	40

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2019

Hypertension	60
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	24
Depression	30
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	35
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	237

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	55
Female	77

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	35
85 and over	22
Less than 65	28

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2020

Hypertension	67
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	246

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	54
Female	72

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

**Age**
From 65 to 74	45
From 75 to 84	31
85 and over	25
Less than 65	25

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2021

Hypertension	71
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	28
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	239

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	50
Female	71

**Ethnicity**
Non-Hispanic White	98
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	32
85 and over	17
Less than 65	30

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2022

Hypertension	70
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	234

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	51
Female	85

**Ethnicity**
Non-Hispanic White	105
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	36
85 and over	20
Less than 65	29

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2023

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	21
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	40
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	194

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Male	35
Female	59

**Ethnicity**
Non-Hispanic White	72
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	27
85 and over	15
Less than 65	19

Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	22
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Diddarjit K. Grewal, MD for Medicare patients.

doctor visit	226

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Diddarjit K. Grewal, MD.

**Gender**
Female	63
Male	42

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	79
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	22
85 and over	15
Less than 65	29
65 to 74	36

Average of Total of Conditions of Medicare patients treated by Dr. Diddarjit K. Grewal, MD From 2012 - 2024

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

Hypertension	60
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	25
Asthma	2
Osteoporosis	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Atrial Fibrillation	3
Dementia	3
Cancer	2

Education & Training

Dr. Diddarjit K. Grewal, MD graduated from Guru Gobind Singh Medical College in 1994. She completed residency at Texas Tech University Health Sciences Center. She is certified by the Internal Medicine, American Board of Internal Medicine and has a state license in New York.

Medical School: Guru Gobind Singh Medical College (1994)

Residency: Texas Tech University Health Sciences Center (2001)

Board Certification: Internal Medicine, American Board of Internal Medicine (2013)

Licensed In: New York

Affiliations & Hospitals

Dr. Diddarjit K. Grewal, MD is associated with these hospitals and organizations:

Rochester Regional Health

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Diddarjit K. Grewal, MD appears to accept the following insurance providers: Emblem Health, MVP, Wellcare of New York, Elderplan, Multiplan, Aetna, Martin's Point - US Family Health Plan, POMCO, Magnacare, United Healthcare, Medicare, NY Medicaid, Humana, Cigna Healthcare, Veterans Administration, Fidelis Care of NY, Health Net Federal Services (TriCare), Coventry Healthcare, Value Options (Behavioral Health), HealthNow NY, YourCare Health Plan, EISEP, ElderONE, MetraComp, Health Economics Group, Excellus BCBS, Healthplex, FedMed, Health Republic, Blue Cross of Western NY, Health Plan, Highmark Blue Cross Blue Shield, Medicare Advantage, Molina Healthcare, Univera Healthcare, Aetna Healthcare Commercial, Excellus BlueCross BlueShield (BCBS), Veterans Administration (VA), HealthPlex, Independent Health CommercialMedicare, First Niagara Business Works (Key Insurance), Lifetime Benefits(RMSCO) and Excellus BlueCross BlueShield (BCBS) Dental.

Insurance Accepted by Provider includes:

According to our sources, Dr. Diddarjit K. Grewal, MD accepts the following insurance providers:

Emblem Health

MVP

Wellcare of New York

Elderplan

Multiplan

Aetna

Martin's Point - US Family Health Plan

POMCO

Magnacare

United Healthcare

Medicare

NY Medicaid

Humana

Cigna Healthcare

Veterans Administration

Fidelis Care of NY

Health Net Federal Services (TriCare)

Coventry Healthcare

Value Options (Behavioral Health)

HealthNow NY

YourCare Health Plan

EISEP

ElderONE

MetraComp

Health Economics Group

Excellus BCBS

Healthplex

FedMed

Health Republic

Blue Cross of Western NY

Health Plan

Highmark Blue Cross Blue Shield

Medicare Advantage

Molina Healthcare

Univera Healthcare

Aetna Healthcare Commercial

Excellus BlueCross BlueShield (BCBS)

Veterans Administration (VA)

HealthPlex

Independent Health CommercialMedicare

First Niagara Business Works (Key Insurance)

Lifetime Benefits(RMSCO)

Excellus BlueCross BlueShield (BCBS) Dental

Ratings & Reviews

Dr. Diddarjit K. Grewal, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Diddarjit K. Grewal, MD from all over the web to help you find the right in Rochester, NY.

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General Payments

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

**Payments by Company**
Melinta Therapeutics, Inc.	$29 MINOCIN $29
Boston Scientific Corporation	$17 WATCHMAN Access System $17

**Types of Payments**
Food and Beverage	$46

Biography

Dr. Diddarjit Grewal is an in-network provider for several insurance carriers, including UnitedHealthcare, Blue California, and Coventry. She attended Guru Gobind Singh Medical College for medical school and subsequently trained at Texas Tech University Health Sciences Center and a hospital affiliated with the University of Connecticut for residency. Dr. Grewal (or staff) speaks the following foreign languages: Hindi-Urdu and Punjabi. Dr. Grewal is affiliated with Unity Hospital and Rochester Regional Health. Dr. Grewal has an open panel in Rochester, NY according to Rochester Regional Health.