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Home > CO Providers > Internists & Internal Medicine Doctors

Dr. Gary Alan Manko, MD

(211 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Virginia Commonwealth University (VCU) School of Medicine (1978)

750 Main Street Suite 205
Reisterstown, MD 21136

(410) 526-3041

Dr. Gary Alan Manko, MD is an internist in Denver, CO specializing in internal medicine (adult medicine). He graduated from Virginia Commonwealth University (VCU) School of Medicine in 1978 and has 48 years of experience. Dr. Gary Alan Manko, MD is affiliated with UCHealth, University of Colorado Medicine, UCHealth affiliate - CU Medicine Internal Medicine - Cherry Creek and UNIVERSITY PHYSICIANS INCORPORATED.

Office Locations

UCHealth affiliate - CU Medicine Internal Medicine - Cherry Creek

360 S. Garfield Street Suite 550
Denver, CO 80209

(303) 333-5456

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750 Main Street Suite 205
Reisterstown, MD 21136

(410) 526-3041

(410) 584-2258

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Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2013 were preventive care, vaccines, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	1065
lab tests	11
musculoskeletal imaging	13
preventive care	109
vaccines	109
X-rays	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	260
Female	373

**Ethnicity**
Non-Hispanic White	487
Black	131
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	212
85 and over	62
Less than 65	59

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2013

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2013 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	71
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	39
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2014 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	1160
lab tests	23
preventive care	120
vaccines	120

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	296
Female	376

**Ethnicity**
Non-Hispanic White	510
Black	140
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	345
From 75 to 84	203
85 and over	79
Less than 65	45

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2014

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	73
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2015 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	1145
lab tests	26
preventive care	227
vaccines	227

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	522
Female	826

**Ethnicity**
Non-Hispanic White	956
Black	348
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	676
From 75 to 84	430
85 and over	150
Less than 65	92

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2015

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2015 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	73
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2016 were preventive care and vaccines.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	687
preventive care	161
vaccines	161

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	205
Female	235

**Ethnicity**
Non-Hispanic White	327
Black	94
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	136
85 and over	44
Less than 65	29

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2016

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2016 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	69
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	21
Asthma	13
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	550
preventive care	133
vaccines	120

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	186
Female	173

**Ethnicity**
Non-Hispanic White	285
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	112
85 and over	31
Less than 65	22

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2017

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2017 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	70
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	38
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	594
preventive care	140
vaccines	120

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	176
Female	171

**Ethnicity**
Non-Hispanic White	297
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	111
85 and over	28
Less than 65	13

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2018

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2018 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	66
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	552
preventive care	85
vaccines	70

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	176
Female	161

**Ethnicity**
Non-Hispanic White	285
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	95
85 and over	36
Less than 65	14

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2019

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2019 were high cholesterol, hypertension, diabetes and depression.

Hypertension	69
High Cholesterol	69
Stroke	3
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	20
Asthma	4
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	35
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	553
preventive care	28
vaccines	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	197
Female	188

**Ethnicity**
Non-Hispanic White	311
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	112
85 and over	42
Less than 65	19

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2020

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2020 were high cholesterol, hypertension, diabetes and depression.

Hypertension	66
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	27
Depression	28
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2021 were preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

cardiac procedures	15
doctor visit	510
preventive care	49
vaccines	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	172
Female	176

**Ethnicity**
Non-Hispanic White	287
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2021

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2021 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	62
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	33
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

doctor visit	202

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	96
Female	97

**Ethnicity**
Non-Hispanic White	152
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2022

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2022 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	39
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO during 2023 were blood draw.

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

blood draw	12
doctor visit	85

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	48
Female	52

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD in 2023

The most common conditions of Medicare patients that Dr. Gary Alan Manko, MD treated during 2023 were high cholesterol, hypertension, chronic kidney disease and depression.

Hypertension	52
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	18
Depression	19
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Gary Alan Manko, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary Alan Manko, MD treated as an internist in Denver, CO were preventive care, vaccines, lab tests and cardiac procedures.

blood draw	12
cardiac procedures	15
doctor visit	645
lab tests	20
musculoskeletal imaging	13
preventive care	116
vaccines	106
X-rays	13

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Gary Alan Manko, MD.

**Gender**
Male	212
Female	257

**Ethnicity**
Black / African American	88
Asian / Pacific Islander	0
Non-Hispanic White	361
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	146
85 and over	42
Less than 65	26
65 to 74	244

Average of Total of Conditions of Medicare patients treated by Dr. Gary Alan Manko, MD From 2013 - 2023

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

Hypertension	67
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	19
Asthma	6
Osteoporosis	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	33
Atrial Fibrillation	9
Cancer	13
Dementia	5

Education & Training

Dr. Gary Alan Manko, MD graduated from Virginia Commonwealth University (VCU) School of Medicine in 1978. He completed residency at University of Maryland Affiliated Hospitals. He has a state license in Maryland.

Medical School: Virginia Commonwealth University (VCU) School of Medicine (1978)

Residency: University of Maryland Affiliated Hospitals (1981)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Gary Alan Manko, MD is associated with these hospitals and organizations:

UCHealth

University of Colorado Medicine

UCHealth affiliate - CU Medicine Internal Medicine - Cherry Creek

UNIVERSITY PHYSICIANS INCORPORATED

Ratings & Reviews

Dr. Gary Alan Manko, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 211 ratings. We collect ratings and reviews of Dr. Gary Alan Manko, MD from all over the web to help you find the right in Denver, CO.

4.8

Overall Rating

(211 Ratings)

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General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$25,744 SOLIQUA $7,827	TOUJEO $7,465	SOLIQUA 100/33 $267	LANTUS $189	PRALUENT $120	Other $9,877
Novo Nordisk Inc	$1,706 Victoza $377	Ozempic $325	Tresiba $302	RYBELSUS $236	Saxenda $162	Other $305
AstraZeneca Pharmaceuticals LP	$1,419 FARXIGA $752	BYDUREON WEEKLY $148	BYDUREON $124	SYMBICORT $123	BYDUREON PEN $67	Other $205
Merck Sharp & Dohme Corporation	$1,189 BELSOMRA $281	STEGLATRO $187	JANUMET XR $156	ZOSTAVAX $109	JANUVIA $104	Other $352
GlaxoSmithKline, LLC.	$1,029 ANORO $268	BREO $234	TRELEGY ELLIPTA $231	INCRUSE $132	TANZEUM $55	Other $110
Other	$7,807 XARELTO $646	JARDIANCE $453	Myrbetriq $443	Vascepa $420	ENTRESTO $374	Other $5,471

**Types of Payments**
Consulting Fee	$20,506
Food and Beverage	$15,042
Travel and Lodging	$2,863
Education	$483

Biography

Dr. Gary Manko has a special interest in internal medicine. His hospital/clinic affiliations include UCHealth and the University of Colorado Medicine. Dr. Manko attended Virginia Commonwealth University (VCU) School of Medicine and then went on to complete his residency at a hospital affiliated with the University of Maryland.