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Dr. Mark Allan Berk, MD

Accepting New Patients
Specializes in: Dermatology (Skin Disorders)
University of Toronto Faculty of Medicine (1981)
Professional interests include: skin issues
225 Deerpath Road Suite 50 Lake
Forest, IL 60045

Dr. Mark Allan Berk, MD is a dermatologist in Forest, IL specializing in dermatology (skin disorders). He graduated from University of Toronto Faculty of Medicine in 1981 and has 45 years of experience. Dr. Mark Allan Berk, MD is affiliated with Endeavor Health, Advocate Health Care, Northwestern Medicine and Loyola Medicine.

View Doctor's Full Profile 1-866-961-1744

Office Locations

Loyola Medicine

225 Deerpath Road Suite 50 Lake
Forest, IL 60045
1-866-961-1744
open_in_new

Endeavor Health

225 E. Deerpath Road Suite 50
Lake Forest, IL 60045
(847) 234-6121
open_in_new

Endeavor Health

2551 Compass Road Suite 105
Glenview, IL 60026
(847) 901-0252
open_in_new

Endeavor Health

3000 N. Halsted Street Suite 320
Chicago, IL 60657
(773) 296-3636
open_in_new
900 N Westmoreland Road Suite 222
Lake Forest, IL 60045
(847) 234-6121
(847) 482-0363
open_in_new
900 N. Westmoreland Road Suite 222 Lake
Forest, IL 60045
open_in_new

Some issues Dr. Mark Allan Berk, MD can help you with:

Skin Issues

The skin is the largest organ in the body, protecting and covering the more sensitive inner organs. Considering its size and that it is constantly exposed to the elements, the skin is usually relatively problem-free. However that doesn't mean that issues don't come up from time to time that might need the help of a professional. The most common skin issues that people seek medical help with are cosmetic issues, acne, eczema, dermatitis, psoriasis, and skin growths.

Professional cosmetic skin treatments exist to treat wrinkles, scars, dark spots, remove excess hair, tone and tighten skin, and otherwise improve the appearance of the skin. They may use lasers, light therapy, chemical peels, microdermabrasion, or many other forms of skin treatment.

Acne occurs when hair follicles become clogged with oil and dead skin cells, most commonly on the face or back. The clogged follicles can then become infected and inflamed. Treatments include antibiotics, anti-inflammatories, and retinoid creams.

Eczema is dry, sensitive skin that causes an itchy red rash, often in response to specific triggers. It is common in childhood but can sometimes last into adulthood. The main treatment involves keeping skin well moisturized.

Dermatitis is the medical name for any kind of skin inflammation or rash. Rashes can happen because of an allergy or contact with an irritating substance. They may be red, itchy, or even painful. They are often treated with antihistamines or moisturizing creams containing cortisone.

Psoriasis is patches of thick, red skin that is covered in silvery scales. It is often itchy and sore. Psoriasis is thought to be caused by an immune disorder, and it runs in families. Psoriasis is not contagious. There is no cure, but there are medicated creams available to treat the symptoms.

Skin growths, including warts and moles, are usually not serious. However, some skin growths should be examined by a doctor to make sure they don't cause problems in the future. Warts are harmless, rough, bumpy growths caused by a viral infection. They occur most often on the hands and feet. Because they are caused by a virus, they are contagious. Moles are brown or black spots that are sometimes raised slightly from the surface of the skin. They happen when clumps of pigment cells form in a cluster instead of spread out. Moles are harmless except that they are more vulnerable to cancer than other parts of the skin. Skin cancer is the most common form of cancer in the United States, and its risk increases with sun exposure and fair skin tone.

Skin issues can be embarrassing or irritating, but most are minor and can be treated without serious problems. Some, however, can be a sign of a more significant issue, so it is important to see a doctor for anything out of the ordinary.

Noteworthy Medicare Patient Procedures Performed by Dr. Mark Allan Berk, MD in 2023

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

Top 10%

By Volume:

removal of skin lesion

In 2023, Dr. Mark Allan Berk, MD performed more removal of skin lesion (growth or mark) procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Affordability:

intralesional injection
removal of benign skin lesion
removal of skin lesion
skin lesion destruction
skin procedures
skin tag removal

In 2012, Dr. Mark Allan Berk, MD had a list price for intralesional injection, removal of benign (non-cancerous) skin lesion, removal of skin lesion (growth or mark), skin lesion destruction (e.g. laser surgery), skin procedures, and skin tag removal that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2012 were removal of lesion (e.g. growth), skin procedures, skin testing and allergy testing.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

allergy testing 949
blood draw 21
diagnostic procedures 197
doctor visit 3313
injections 46
phototherapy (light therapy) 447
removal of lesion (e.g. growth) 1203
skin procedures 1203
skin testing 949

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2013 were removal of lesion (e.g. growth), skin procedures, skin testing and allergy testing.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

allergy testing 1028
blood draw 17
diagnostic procedures 278
doctor visit 3888
injections 125
phototherapy (light therapy) 647
removal of lesion (e.g. growth) 1609
skin procedures 1609
skin testing 1028

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 983
Female 1105
Ethnicity
Non-Hispanic White 1756
Black 85
Hispanic 181
Asian 41
Other 0
Native American 0
Age
From 65 to 74 999
From 75 to 84 622
85 and over 246
Less than 65 221

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2013

Hypertension 56
High Cholesterol 49
Stroke 4
Ischemic Heart Disease 26
Depression 16
Chronic Kidney Disease 15
Asthma 6
Osteoperosis 7
Atrial Fibrilation 10
Heart Failure 11
Chronic Obstructive Pulmonary Disease 9
Diabetes 23
Dementia 7
Cancer 11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2014 were removal of lesion (e.g. growth), skin procedures, allergy testing and skin testing.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

abscess drainage 12
allergy testing 1423
blood draw 16
diagnostic procedures 296
doctor visit 3514
incision and drainage 12
injections 76
minor procedures 24
phototherapy (light therapy) 358
removal of lesion (e.g. growth) 1510
skin procedures 1510
skin surgery 12
skin testing 1423
wound repair (e.g. stitches) 12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 912
Female 929
Ethnicity
Non-Hispanic White 1572
Black 62
Hispanic 139
Asian 36
Other 32
Native American 0
Age
From 65 to 74 891
From 75 to 84 538
85 and over 233
Less than 65 179

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2014

Hypertension 55
High Cholesterol 49
Stroke 3
Ischemic Heart Disease 26
Depression 17
Chronic Kidney Disease 16
Asthma 6
Osteoperosis 7
Atrial Fibrilation 10
Heart Failure 11
Chronic Obstructive Pulmonary Disease 8
Diabetes 24
Dementia 8
Cancer 11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2015 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and injections.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

diagnostic procedures 241
doctor visit 3201
injections 35
removal of lesion (e.g. growth) 1460
skin procedures 1460

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 1768
Female 1730
Ethnicity
Non-Hispanic White 3072
Black 104
Hispanic 210
Asian 56
Other 56
Native American 0
Age
From 65 to 74 1738
From 75 to 84 1060
85 and over 462
Less than 65 238

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2015

Hypertension 53
High Cholesterol 49
Stroke 4
Ischemic Heart Disease 24
Depression 13
Chronic Kidney Disease 16
Asthma 8
Osteoperosis 7
Atrial Fibrilation 11
Heart Failure 12
Chronic Obstructive Pulmonary Disease 8
Diabetes 20
Dementia 7
Cancer 11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2016 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and lab tests.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

diagnostic procedures 318
doctor visit 3395
injections 62
lab tests 97
removal of lesion (e.g. growth) 1700
skin procedures 1700

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 912
Female 887
Ethnicity
Non-Hispanic White 1577
Black 35
Hispanic 112
Asian 21
Other 54
Native American 0
Age
From 65 to 74 923
From 75 to 84 558
85 and over 225
Less than 65 93

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2016

Hypertension 52
High Cholesterol 45
Stroke 3
Ischemic Heart Disease 24
Depression 14
Chronic Kidney Disease 17
Asthma 9
Osteoperosis 6
Atrial Fibrilation 9
Heart Failure 11
Chronic Obstructive Pulmonary Disease 7
Diabetes 19
Dementia 6
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2017 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and lab tests.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

blood draw 21
diagnostic procedures 292
doctor visit 3227
injections 67
lab tests 98
phototherapy (light therapy) 34
removal of lesion (e.g. growth) 1306
skin procedures 1340

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 860
Female 786
Ethnicity
Non-Hispanic White 1458
Black 33
Hispanic 72
Asian 30
Other 53
Native American 0
Age
From 65 to 74 855
From 75 to 84 534
85 and over 190
Less than 65 67

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2017

Hypertension 53
High Cholesterol 41
Stroke 4
Ischemic Heart Disease 24
Depression 13
Chronic Kidney Disease 18
Asthma 6
Osteoperosis 8
Atrial Fibrilation 10
Heart Failure 10
Chronic Obstructive Pulmonary Disease 8
Diabetes 19
Dementia 5
Cancer 11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2018 were removal of lesion (e.g. growth), skin procedures, skin testing and allergy testing.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

allergy testing 1106
blood draw 29
diagnostic procedures 254
doctor visit 3405
injections 34
lab tests 116
removal of lesion (e.g. growth) 1437
skin procedures 1437
skin testing 1106

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 894
Female 847
Ethnicity
Non-Hispanic White 1514
Black 39
Hispanic 88
Asian 29
Other 71
Native American 0
Age
From 65 to 74 935
From 75 to 84 541
85 and over 197
Less than 65 68

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2018

Hypertension 53
High Cholesterol 49
Stroke 4
Ischemic Heart Disease 23
Depression 15
Chronic Kidney Disease 19
Asthma 5
Osteoperosis 8
Atrial Fibrilation 9
Heart Failure 9
Chronic Obstructive Pulmonary Disease 7
Diabetes 19
Dementia 5
Cancer 13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2019 were removal of lesion (e.g. growth), skin procedures, skin testing and allergy testing.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

allergy testing 1520
blood draw 22
doctor visit 3680
injections 75
lab tests 149
minor procedures 18
phototherapy (light therapy) 201
removal of lesion (e.g. growth) 1837
skin procedures 1837
skin testing 1520
wound repair (e.g. stitches) 18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 965
Female 949
Ethnicity
Non-Hispanic White 1648
Black 44
Hispanic 98
Asian 38
Other 86
Native American 0
Age
From 65 to 74 990
From 75 to 84 630
85 and over 214
Less than 65 80

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2019

Hypertension 53
High Cholesterol 51
Stroke 3
Ischemic Heart Disease 24
Depression 15
Chronic Kidney Disease 20
Asthma 6
Osteoperosis 9
Atrial Fibrilation 10
Heart Failure 11
Chronic Obstructive Pulmonary Disease 7
Diabetes 19
Dementia 5
Cancer 13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2020 were removal of lesion (e.g. growth), skin procedures, lab tests and injections.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

blood draw 20
doctor visit 2528
injections 101
lab tests 154
minor procedures 20
removal of lesion (e.g. growth) 1485
skin procedures 1485
skin surgery 12
wound repair (e.g. stitches) 20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 846
Female 725
Ethnicity
Non-Hispanic White 1354
Black 45
Hispanic 71
Asian 29
Other 72
Native American 0
Age
From 65 to 74 809
From 75 to 84 515
85 and over 191
Less than 65 56

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2020

Hypertension 50
High Cholesterol 49
Stroke 3
Ischemic Heart Disease 23
Depression 13
Chronic Kidney Disease 19
Asthma 5
Osteoperosis 8
Atrial Fibrilation 8
Heart Failure 9
Chronic Obstructive Pulmonary Disease 5
Diabetes 18
Dementia 5
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2021 were removal of lesion (e.g. growth), skin procedures, lab tests and phototherapy (light therapy).

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

diagnostic procedures 13
doctor visit 2449
ear procedures 13
injections 51
lab tests 184
phototherapy (light therapy) 91
removal of lesion (e.g. growth) 1319
skin procedures 1319
skin surgery 37

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 878
Female 761
Ethnicity
Non-Hispanic White 1420
Black 37
Hispanic 64
Asian 32
Other 86
Native American 0
Age
From 65 to 74 835
From 75 to 84 562
85 and over 190
Less than 65 52

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2021

Hypertension 52
High Cholesterol 54
Stroke 3
Ischemic Heart Disease 25
Depression 14
Chronic Kidney Disease 21
Asthma 5
Osteoperosis 11
Atrial Fibrilation 10
Heart Failure 11
Chronic Obstructive Pulmonary Disease 7
Diabetes 20
Dementia 5
Cancer 13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL during 2022 were removal of lesion (e.g. growth), skin procedures, injections and skin surgery.

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

diagnostic procedures 14
doctor visit 2501
ear procedures 14
injections 49
removal of lesion (e.g. growth) 1379
skin procedures 1379
skin surgery 40

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Male 844
Female 731
Ethnicity
Non-Hispanic White 1376
Black 36
Hispanic 60
Asian 30
Other 73
Native American 0
Age
From 65 to 74 788
From 75 to 84 558
85 and over 177
Less than 65 52

Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD in 2022

Hypertension 63
High Cholesterol 70
Stroke 6
Ischemic Heart Disease 21
Depression 14
Chronic Kidney Disease 16
Asthma 7
Osteoperosis 16
Atrial Fibrilation 15
Heart Failure 10
Chronic Obstructive Pulmonary Disease 7
Diabetes 19
Dementia 3
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Allan Berk, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Allan Berk, MD treated as a dermatologist in Forest, IL were skin procedures, removal of lesion (e.g. growth), allergy testing and skin testing.

abscess drainage 12
allergy testing 1205
blood draw 20
diagnostic procedures 211
doctor visit 3191
ear procedures 13
incision and drainage 12
injections 65
lab tests 133
minor procedures 20
phototherapy (light therapy) 296
removal of lesion (e.g. growth) 1476
skin procedures 1479
skin surgery 25
skin testing 1205
wound repair (e.g. stitches) 16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Allan Berk, MD.

Gender
Female 859
Male 896
Ethnicity
Black / African American 47
Asian / Pacific Islander 31
Non-Hispanic White 1522
Hispanic 99
Native American / Alaskan Native 0
Other 53
Age
85 and over 211
75 to 84 556
Less than 65 100
65 to 74 887

Average of Total of Conditions of Medicare patients treated by Dr. Mark Allan Berk, MD From 2012 - 2022

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

Hypertension 49
High Cholesterol 46
Stroke 3
Ischemic Heart Disease 21
Depression 13
Chronic Kidney Disease 16
Asthma 5
Osteoporosis 7
Heart Failure 9
Chronic Obstructive Pulmonary Disease 6
Diabetes 18
Atrial Fibrillation 9
Dementia 5
Cancer 11

Education & Training

Dr. Mark Allan Berk, MD graduated from University of Toronto Faculty of Medicine in 1981. He completed residency at University of Chicago Medical Center. He is certified by the Dermatology, Dermatology, American Board and has a state license in Illinois.

Medical School: University of Toronto Faculty of Medicine (1981)

Residency: University of Chicago Medical Center (1987)

Board Certification: Dermatology, Dermatology, American Board (1987)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Mark Allan Berk, MD is associated with these hospitals and organizations:

Endeavor Health
Advocate Health Care
Northwestern Medicine
Loyola Medicine

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. Mark Allan Berk, MD appears to accept the following insurance providers: CIGNA Choice Fund PPO, United Healthcare Select Plus POS, United Healthcare Select HMO, United Healthcare Select EPO, United Healthcare Options PPO, United Healthcare Indemnity, Aetna POS, Aetna QPOS, TRICARE Prime, Aetna Open Choice PPO, Aetna Open Access HMO, Aetna Medicare HMO, Golden Rule, TRICARE, Coventry, Aetna Open Access Aetna Select, Aetna Select, Aetna EPO, Aetna HMO, Blue Advantage PPO, Aetna Medicare PPO, United Healthcare Select Plus HMO, United Healthcare Choice Plus PPO, AARP, Medicare Advantage, Humana Medicare Choice PPO, United Healthcare Choice Plus HMO, Blue Cross PPO, Blue Advantage HMO, Blue Cross Medicare Advantage PPO, Coventry PPO, United Healthcare, Medicaid, Humana, Cigna, United Healthcare Navigate HMO, First Health, HealthLink PPO, HFN EPO, HFN PPO, HFN Platinum EPO, HFN, Blue Cross and Blue Shield of Michigan, PHCS PPO, MultiPlan PPO, SEIU - Local 4 PPO, Union Medical (Local 1546) HMO, Aetna Medicare Prime HMO-POS, Union Medical Care PPO, Aetna Elect Choice HMO (includes Aetna Health Funds), AAH UMR Select - Team Member Plan, Aetna Medicare POS, Aetna State of Illinois Open Access Plus, Aetna Open Choice POS, Health Services and Technology, HST Care Connect PPO, BCBS Commercial HMO, Aetna Open Choice PPO - State of Illinois - SOI, United Surest (previously Bind), Aetna Managed Choice (MC) POS, Union Health Services, Inc., Aetna Open Choice POS II, Aetna State of Illinois PPO, Aetna Health Network Option, Health Services and Technology, HST Care Connect EPO, AAH UMR Preferred - Team Member Plan, Aetna Signature Administrators PPO (ASA or SRC) PPO, Aetna Upfront Advantage, Aetna Signature Administrators PPO, SEIU - Local 4 HMO, Aetna Open Access Elect Choice (includes Aetna Health Funds), Aetna NAP - PPO, Aetna Value Performance Network, Aetna Premier Care Plus Network, Blue Cross Community MMAI, BlueCare Direct HMO, Aetna Health Network Only, Aetna Premier Care Network, Blue Cross Medicare Supplement PPO and SIHO PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mark Allan Berk, MD accepts the following insurance providers:

CIGNA Choice Fund PPO
United Healthcare Select Plus POS
United Healthcare Select HMO
United Healthcare Select EPO
United Healthcare Options PPO
United Healthcare Indemnity
Aetna POS
Aetna QPOS
TRICARE Prime
Aetna Open Choice PPO
Aetna Open Access HMO
Aetna Medicare HMO
Golden Rule
TRICARE
Coventry
Aetna Open Access Aetna Select
Aetna Select
Aetna EPO
Aetna HMO
Blue Advantage PPO
Aetna Medicare PPO
United Healthcare Select Plus HMO
United Healthcare Choice Plus PPO
AARP
Medicare Advantage
Humana Medicare Choice PPO
United Healthcare Choice Plus HMO
Blue Cross PPO
Blue Advantage HMO
Blue Cross Medicare Advantage PPO
Coventry PPO
United Healthcare
Medicaid
Humana
Cigna
United Healthcare Navigate HMO
First Health
HealthLink PPO
HFN EPO
HFN PPO
HFN Platinum EPO
HFN
Blue Cross and Blue Shield of Michigan
PHCS PPO
MultiPlan PPO
SEIU - Local 4 PPO
Union Medical (Local 1546) HMO
Aetna Medicare Prime HMO-POS
Union Medical Care PPO
Aetna Elect Choice HMO (includes Aetna Health Funds)
AAH UMR Select - Team Member Plan
Aetna Medicare POS
Aetna State of Illinois Open Access Plus
Aetna Open Choice POS
Health Services and Technology, HST Care Connect PPO
BCBS Commercial HMO
Aetna Open Choice PPO - State of Illinois - SOI
United Surest (previously Bind)
Aetna Managed Choice (MC) POS
Union Health Services, Inc.
Aetna Open Choice POS II
Aetna State of Illinois PPO
Aetna Health Network Option
Health Services and Technology, HST Care Connect EPO
AAH UMR Preferred - Team Member Plan
Aetna Signature Administrators PPO (ASA or SRC) PPO
Aetna Upfront Advantage
Aetna Signature Administrators PPO
SEIU - Local 4 HMO
Aetna Open Access Elect Choice (includes Aetna Health Funds)
Aetna NAP - PPO
Aetna Value Performance Network
Aetna Premier Care Plus Network
Blue Cross Community MMAI
BlueCare Direct HMO
Aetna Health Network Only
Aetna Premier Care Network
Blue Cross Medicare Supplement PPO
SIHO PPO

Ratings & Reviews

Dr. Mark Allan Berk, MD has an average of 2.0 out of 5 stars based on 10 ratings. We collect ratings and reviews of Dr. Mark Allan Berk, MD from all over the web to help you find the right in Forest, IL. 

2
Overall Rating
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General Payments

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

Payments by Company
Merz North America, Inc. $2,443 Xeomin
$323 		Asclera
$121 		Aluvea
$15 		Belotero
$13
$1,971
Janssen Biotech, Inc. $985 STELARA
$799 		Tremfya
$145 		SIMPONI ARIA
$27 		SIMPONI
$14
AbbVie, Inc. $981 Humira
$848 		Skyrizi
$114
$18
Celgene Corporation $664
$664
Amgen Inc. $484 Enbrel
$258 		Otezla
$226
Other $5,096 EUCRISA
$484 		COSENTYX
$264 		ACZONE
$210 		Skyrizi
$188 		Cimzia
$179 		Other
$3,770
Types of Payments
Food and Beverage $9,811
Education $812
Gift $29

Biography

Dr. Mark Berk is a physician who specializes in dermatology (skin disorders). The average patient rating for Dr. Berk is 2.0 stars (out of 5). His clinical interests include internal medicine and skin issues. Dr. Berk seems to honor Aetna EPO, Blue California, and Coventry, as well as other insurance carriers. Dr. Berk's education and training includes medical school at the University of Chicago, Pritzker School of Medicine and the University of Toronto Faculty of Medicine and residency at the University of Chicago Medical Center and a hospital affiliated with the University of Toronto. He is conversant in Spanish. He is professionally affiliated with Northwestern Medicine, Advocate Condell Medical Center, and Endeavor Health. According to Loyola Medicine, new patients are welcome to contact his office in Chicago, IL.