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Home > CA Providers > Surgical Dermatologists

Dr. Marek Michal Lorenc, MD

(22 Ratings)

Specializes in: Surgical Dermatology

3562 Round Barn Circle Suite 320
Santa Rosa, CA 95403

(707) 578-1900

Dr. Marek Michal Lorenc, MD is a surgical dermatologist in Santa Rosa, CA specializing in surgical dermatology.

Office Locations

3562 Round Barn Circle Suite 320
Santa Rosa, CA 95403

(707) 578-1900

(707) 578-1111

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marek Michal Lorenc, MD treated as a surgical dermatologist in Santa Rosa, CA during 2012 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Marek Michal Lorenc, MD for Medicare patients.

abscess drainage	27
cancer surgery	712
diagnostic procedures	767
doctor visit	2339
incision and drainage	27
minor procedures	52
plastic surgery procedures	62
reconstructive surgery	62
removal of lesion (e.g. growth)	2042
skin procedures	2042
skin surgery	739
tissue transfer	62
wound repair (e.g. stitches)	87

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marek Michal Lorenc, MD treated as a surgical dermatologist in Santa Rosa, CA during 2013 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and skin surgery.

Volume of procedures performed by Dr. Marek Michal Lorenc, MD for Medicare patients.

abscess drainage	24
cancer surgery	542
diagnostic procedures	795
doctor visit	2480
incision and drainage	24
minor procedures	39
plastic surgery procedures	27
reconstructive surgery	27
removal of lesion (e.g. growth)	1955
skin procedures	1955
skin surgery	566
tissue transfer	27
wound repair (e.g. stitches)	42

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Michal Lorenc, MD.

**Gender**
Male	612
Female	743

**Ethnicity**
Non-Hispanic White	1296
Black	0
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	601
From 75 to 84	448
85 and over	277
Less than 65	29

Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD in 2013

Hypertension	54
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	31
Depression	12
Chronic Kidney Disease	11
Asthma	4
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	6
Diabetes	14
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marek Michal Lorenc, MD treated as a surgical dermatologist in Santa Rosa, CA during 2014 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Marek Michal Lorenc, MD for Medicare patients.

diagnostic procedures	339
doctor visit	980
phototherapy (light therapy)	33
removal of lesion (e.g. growth)	728
skin procedures	761

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Michal Lorenc, MD.

**Gender**
Male	338
Female	360

**Ethnicity**
Non-Hispanic White	666
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	224
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD in 2014

Hypertension	51
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	29
Depression	14
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	15
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marek Michal Lorenc, MD treated as a surgical dermatologist in Santa Rosa, CA during 2015 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Marek Michal Lorenc, MD for Medicare patients.

diagnostic procedures	268
doctor visit	952
phototherapy (light therapy)	30
removal of lesion (e.g. growth)	719
skin procedures	749

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Michal Lorenc, MD.

**Gender**
Male	664
Female	754

**Ethnicity**
Non-Hispanic White	1350
Black	0
Hispanic	0
Asian	0
Other	46
Native American	0

**Age**
From 65 to 74	698
From 75 to 84	452
85 and over	238
Less than 65	30

Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD in 2015

Hypertension	48
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	12
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	12
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marek Michal Lorenc, MD treated as a surgical dermatologist in Santa Rosa, CA during 2016 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Marek Michal Lorenc, MD for Medicare patients.

abscess drainage	11
diagnostic procedures	259
doctor visit	919
incision and drainage	11
minor procedures	11
phototherapy (light therapy)	36
removal of lesion (e.g. growth)	731
skin procedures	767
skin surgery	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marek Michal Lorenc, MD.

**Gender**
Male	349
Female	363

**Ethnicity**
Non-Hispanic White	680
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	241
85 and over	113
Less than 65	12

Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD in 2016

Hypertension	52
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	26
Depression	10
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	12
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2016

Volume of procedures performed by Dr. Marek Michal Lorenc, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marek Michal Lorenc, MD treated as a surgical dermatologist in Santa Rosa, CA were skin procedures, removal of lesion (e.g. growth), cancer surgery and diagnostic procedures.

abscess drainage	20
cancer surgery	627
diagnostic procedures	485
doctor visit	1534
incision and drainage	20
minor procedures	34
phototherapy (light therapy)	33
plastic surgery procedures	44
reconstructive surgery	44
removal of lesion (e.g. growth)	1235
skin procedures	1254
skin surgery	438
tissue transfer	44
wound repair (e.g. stitches)	64

Average Medicare Patient Data From 2012 - 2016

Information about Medicare patients treated by Dr. Marek Michal Lorenc, MD.

**Gender**
Male	392
Female	444

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	798
Native American / Alaskan Native	0
Hispanic	0
Other	22

**Age**
75 to 84	273
85 and over	125
Less than 65	14
65 to 74	394

Average of Total of Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD From 2012 - 2016

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

Hypertension	41
High Cholesterol	39
Stroke	3
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	9
Asthma	4
Osteoporosis	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	10
Atrial Fibrillation	9
Cancer	8
Dementia	4

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Marek Michal Lorenc, MD has an exceptional overall rating with an average of 4.52 out of 5 stars based on 22 ratings. We collect ratings and reviews of Dr. Marek Michal Lorenc, MD from all over the web to help you find the right in Santa Rosa, CA.

4.52

Overall Rating

(22 Ratings)

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General Payments

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

**Payments by Company**
DUSA Pharmaceuticals, Inc.	$129 Levulan Kerastick $129
Galderma Laboratories, L.P.	$50 $50
Mission Pharmacal Company	$16 $16

**Types of Payments**
Food and Beverage	$195

Biography

Dr. Marek Lorenc is a Santa Rosa, CA physician who specializes in surgical dermatology. Dr. Lorenc obtained a license to practice in California.

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Dr. Marek Michal Lorenc, 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. Marek Michal Lorenc, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD in 2016

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2016

Average Medicare Patient Data From 2012 - 2016

Average of Total of Conditions of Medicare patients treated by Dr. Marek Michal Lorenc, MD From 2012 - 2016

Education & Training

Ratings & Reviews

General Payments

Biography

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