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Home > CA Providers > Dermatologists

Dr. Marcus George Connelly, MD

Accepting New Patients

(651 Ratings)

Specializes in: Dermatology (Skin Disorders)

Johns Hopkins University School of Medicine (1980)

600 Coffee Road
Modesto, CA 95355

(209) 550-4735

Dr. Marcus George Connelly, MD is a dermatologist in Modesto, CA specializing in dermatology (skin disorders). He graduated from Johns Hopkins University School of Medicine in 1980 and has 46 years of experience. Dr. Marcus George Connelly, MD is affiliated with Sutter Health and SUTTER VALLEY MEDICAL FOUNDATION.

Office Locations

Sutter Health

600 Coffee Road
Modesto, CA 95355

(209) 550-4735

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2012 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

diagnostic procedures	21
doctor visit	255
removal of lesion (e.g. growth)	95
skin procedures	95

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2013 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and diagnostic procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

diagnostic procedures	29
doctor visit	947
injections	18
phototherapy (light therapy)	42
removal of lesion (e.g. growth)	342
skin procedures	384

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	290
Female	301

**Ethnicity**
Non-Hispanic White	445
Black	0
Hispanic	105
Asian	17
Other	13
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	141
85 and over	80
Less than 65	111

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2013

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	35
Depression	20
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	38
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2014 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and injections.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

diagnostic procedures	47
doctor visit	988
injections	25
phototherapy (light therapy)	23
removal of lesion (e.g. growth)	387
skin procedures	410

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	307
Female	341

**Ethnicity**
Non-Hispanic White	514
Black	14
Hispanic	88
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	170
85 and over	75
Less than 65	126

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2014

Hypertension	66
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2015 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

diagnostic procedures	116
doctor visit	683
removal of lesion (e.g. growth)	288
skin procedures	288

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	640
Female	502

**Ethnicity**
Non-Hispanic White	1016
Black	0
Hispanic	76
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	542
From 75 to 84	360
85 and over	156
Less than 65	84

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2015

Hypertension	64
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	32
Depression	13
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2016 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and diagnostic procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

diagnostic procedures	31
doctor visit	846
phototherapy (light therapy)	40
removal of lesion (e.g. growth)	270
skin procedures	310

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	327
Female	264

**Ethnicity**
Non-Hispanic White	517
Black	0
Hispanic	43
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	175
85 and over	70
Less than 65	48

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2016

Hypertension	61
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2017 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

diagnostic procedures	19
doctor visit	800
removal of lesion (e.g. growth)	227
skin procedures	227

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	283
Female	297

**Ethnicity**
Non-Hispanic White	484
Black	0
Hispanic	56
Asian	16
Other	11
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	165
85 and over	61
Less than 65	88

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2017

Hypertension	65
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	37
Depression	17
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2018 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

diagnostic procedures	20
doctor visit	987
removal of lesion (e.g. growth)	334
skin procedures	334

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	337
Female	413

**Ethnicity**
Non-Hispanic White	626
Black	0
Hispanic	78
Asian	13
Other	20
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	203
85 and over	83
Less than 65	101

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2018

Hypertension	63
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2019 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

doctor visit	1144
removal of lesion (e.g. growth)	599
skin procedures	599

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	404
Female	476

**Ethnicity**
Non-Hispanic White	726
Black	0
Hispanic	91
Asian	17
Other	28
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	263
85 and over	96
Less than 65	105

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2019

Hypertension	63
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2020 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

doctor visit	924
removal of lesion (e.g. growth)	491
skin procedures	491

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	333
Female	382

**Ethnicity**
Non-Hispanic White	600
Black	0
Hispanic	74
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	198
85 and over	79
Less than 65	75

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2020

Hypertension	62
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2021 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

doctor visit	1061
removal of lesion (e.g. growth)	496
skin procedures	496

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	376
Female	412

**Ethnicity**
Non-Hispanic White	655
Black	14
Hispanic	84
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	265
85 and over	76
Less than 65	74

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2021

Hypertension	64
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA during 2022 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

doctor visit	1023
removal of lesion (e.g. growth)	496
skin procedures	496

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	359
Female	427

**Ethnicity**
Non-Hispanic White	674
Black	12
Hispanic	66
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	294
85 and over	69
Less than 65	74

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2022

Hypertension	71
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marcus George Connelly, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marcus George Connelly, MD treated as a dermatologist in Modesto, CA were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

diagnostic procedures	40
doctor visit	878
injections	21
phototherapy (light therapy)	35
removal of lesion (e.g. growth)	365
skin procedures	375

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marcus George Connelly, MD.

**Gender**
Male	332
Female	346

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	7
Non-Hispanic White	568
Native American / Alaskan Native	0
Hispanic	69
Other	13

**Age**
75 to 84	203
85 and over	76
Less than 65	80
65 to 74	318

Average of Total of Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD From 2012 - 2022

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

Hypertension	58
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	27
Asthma	7
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Atrial Fibrillation	9
Dementia	6
Cancer	9

Education & Training

Dr. Marcus George Connelly, MD graduated from Johns Hopkins University School of Medicine in 1980. He is certified by the Dermatology - Board Certified and has a state license in California.

Medical School: Johns Hopkins University School of Medicine (1980)

Board Certification: Dermatology - Board Certified

Licensed In: California

Affiliations & Hospitals

Dr. Marcus George Connelly, MD is associated with these hospitals and organizations:

Sutter Health

SUTTER VALLEY MEDICAL FOUNDATION

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. Marcus George Connelly, MD appears to accept the following insurance providers: Blue Shield of California, Medicare Advantage, HealthSmart, MultiPlan, United Healthcare, TRICARE, Humana, Cigna, Alliance PPO, Anthem Blue Cross of California, Private Healthcare Systems (PHCS), Magellan Health Services, Accepted Valley Health Plan Plans: Classic Commercial HMO Plan only, Accepted Health Net Plans: ELECT Open Access POS, Large and Small Group: ELECT POS, Large and Small Group: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees): Health Net..., Accepted Provider Networks of America Plans: PPO, Accepted Sutter Health Plan Plans: Individual and Family Plan HMO: Large and Small Group HMO, Accepted SCAN Plans: Sutter Senior Advantage, a SCAN Medicare Plan (HMO), Accepted Aetna Plans: Aetna Choice POS II: Aetna Select EPO: Aetna Select Open Access: Aetna Signature Administrators (ASA): Aetna Student Health Program: Health Fund HMO (aka HMO/HRA): Health Fund... and Accepted Health Plan of San Joaquin Plans: Advantage D-SNP (HMO) (HMO D-SNP).

Insurance Accepted by Provider includes:

According to our sources, Dr. Marcus George Connelly, MD accepts the following insurance providers:

Blue Shield of California

Medicare Advantage

HealthSmart

MultiPlan

United Healthcare

TRICARE

Humana

Cigna

Alliance PPO

Anthem Blue Cross of California

Private Healthcare Systems (PHCS)

Magellan Health Services

Accepted Valley Health Plan Plans: Classic Commercial HMO Plan only

Accepted Health Net Plans: ELECT Open Access POS, Large and Small Group: ELECT POS, Large and Small Group: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees): Health Net...

Accepted Provider Networks of America Plans: PPO

Accepted Sutter Health Plan Plans: Individual and Family Plan HMO: Large and Small Group HMO

Accepted SCAN Plans: Sutter Senior Advantage, a SCAN Medicare Plan (HMO)

Accepted Aetna Plans: Aetna Choice POS II: Aetna Select EPO: Aetna Select Open Access: Aetna Signature Administrators (ASA): Aetna Student Health Program: Health Fund HMO (aka HMO/HRA): Health Fund...

Accepted Health Plan of San Joaquin Plans: Advantage D-SNP (HMO) (HMO D-SNP)

Ratings & Reviews

Dr. Marcus George Connelly, MD has an exceptional overall rating with an average of 4.6 out of 5 stars based on 651 ratings. We collect ratings and reviews of Dr. Marcus George Connelly, MD from all over the web to help you find the right in Modesto, CA.

4.6

Overall Rating

(651 Ratings)

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General Payments

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

**Payments by Company**
Ranbaxy Inc.	$3,808 $3,808
Allergan Inc.	$1,904 ACZONE $1,904
Celgene Corporation	$1,819 Otezla $1,496	$324
AbbVie, Inc.	$1,425 Humira $1,143	Skyrizi $165	$117
Anacor Pharmaceuticals, Inc.	$1,320 $1,320
Other	$5,702 Otezla $642	Enbrel $464	PICATO $434	BLU-U $427	COSENTYX $405	Other $3,329

**Types of Payments**
Food and Beverage	$10,704
Honoraria	$2,000
Travel and Lodging	$1,464
Consulting Fee	$1,250
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$427
Other	$134

Research Payments

Dr. Marcus George Connelly, MD has received 9 research payments totaling $17,795.

Biography

Dr. Marcus Connelly's specialty is dermatology (skin disorders). He is professionally affiliated with Sutter Health. Dr. Connelly studied medicine at Johns Hopkins University School of Medicine. He is rated highly by his patients. Dr. Connelly seems to honor Magellan Health Services, Anthem, Blue California, and more. Sutter Health reports that he is accepting new patients at his office in Modesto, CA.

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Dr. Marcus George Connelly, MD

Office Locations

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. Marcus George Connelly, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Marcus George Connelly, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography

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