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Dr. Mary S. Stone, MD, FAAD

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Specializes in: Dermatopathology

Baylor College of Medicine (1981)

Professional interests include: cancer, skin issues, melanoma

200 Hawkins Drive
Iowa City, IA 52242

(319) 356-2274

Dr. Mary S. Stone, MD, FAAD is a dermatopathologist in Iowa City, IA specializing in dermatopathology. She graduated from Baylor College of Medicine in 1981 and has 45 years of experience. Dr. Mary S. Stone, MD, FAAD is affiliated with University of Iowa and University of Iowa Health Care.

Office Locations

200 Hawkins Drive
Iowa City, IA 52242

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Some issues Dr. Mary S. Stone, MD, FAAD 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. Mary S. Stone, MD, FAAD in 2023

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

Top 5%

By Volume:

slide consultation

In 2023, Dr. Mary S. Stone, MD, FAAD performed more slide consultation procedures for Medicare patients than 95% of providers in related specialties within Iowa.

Top 25%

By Volume:

lab tests

In 2012, Dr. Mary S. Stone, MD, FAAD performed more lab tests procedures for Medicare patients than 75% of providers in related specialties within Iowa.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2012 were removal of lesion (e.g. growth), skin procedures, second opinions and lab tests.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

diagnostic procedures	66
doctor visit	446
lab tests	108
removal of lesion (e.g. growth)	216
second opinions	110
skin procedures	216

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2013 were removal of lesion (e.g. growth), skin procedures, lab tests and second opinions.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

diagnostic procedures	89
doctor visit	491
lab tests	165
removal of lesion (e.g. growth)	213
second opinions	104
skin procedures	213

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1495
Female	1379

**Ethnicity**
Non-Hispanic White	2810
Black	22
Hispanic	11
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	1191
From 75 to 84	1005
85 and over	475
Less than 65	203

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2013

Hypertension	61
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	32
Depression	14
Chronic Kidney Disease	18
Asthma	5
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2014 were removal of lesion (e.g. growth), skin procedures, lab tests and second opinions.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

diagnostic procedures	90
doctor visit	478
lab tests	175
removal of lesion (e.g. growth)	283
second opinions	130
skin procedures	283

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1521
Female	1449

**Ethnicity**
Non-Hispanic White	2891
Black	17
Hispanic	0
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	1281
From 75 to 84	988
85 and over	494
Less than 65	207

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2014

Hypertension	58
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2015 were removal of lesion (e.g. growth), skin procedures, lab tests and second opinions.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

diagnostic procedures	94
doctor visit	438
hospital care	13
injections	16
inpatient care	13
lab tests	112
removal of lesion (e.g. growth)	274
second opinions	96
skin procedures	274

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	3130
Female	2698

**Ethnicity**
Non-Hispanic White	5678
Black	0
Hispanic	34
Asian	0
Other	68
Native American	0

**Age**
From 65 to 74	2510
From 75 to 84	2016
85 and over	906
Less than 65	396

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2015

Hypertension	58
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2016 were removal of lesion (e.g. growth), skin procedures, lab tests and second opinions.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

diagnostic procedures	69
doctor visit	426
lab tests	143
removal of lesion (e.g. growth)	218
second opinions	125
skin procedures	218

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1497
Female	1377

**Ethnicity**
Non-Hispanic White	2786
Black	15
Hispanic	12
Asian	0
Other	49
Native American	0

**Age**
From 65 to 74	1273
From 75 to 84	961
85 and over	445
Less than 65	195

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2016

Hypertension	59
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2017 were removal of lesion (e.g. growth), skin procedures, second opinions and lab tests.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

diagnostic procedures	95
doctor visit	463
lab tests	97
removal of lesion (e.g. growth)	231
second opinions	136
skin procedures	231

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1475
Female	1379

**Ethnicity**
Non-Hispanic White	2744
Black	20
Hispanic	17
Asian	0
Other	60
Native American	0

**Age**
From 65 to 74	1285
From 75 to 84	962
85 and over	408
Less than 65	199

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2017

Hypertension	59
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2018 were removal of lesion (e.g. growth), skin procedures, second opinions and lab tests.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

diagnostic procedures	84
doctor visit	499
hospital care	21
injections	13
inpatient care	21
lab tests	107
removal of lesion (e.g. growth)	265
second opinions	112
skin procedures	265

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1610
Female	1600

**Ethnicity**
Non-Hispanic White	3086
Black	20
Hispanic	14
Asian	12
Other	78
Native American	0

**Age**
From 65 to 74	1468
From 75 to 84	1083
85 and over	451
Less than 65	208

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2018

Hypertension	60
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2019 were removal of lesion (e.g. growth), skin procedures, second opinions and lab tests.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

doctor visit	416
hospital care	11
inpatient care	11
lab tests	124
removal of lesion (e.g. growth)	238
second opinions	142
skin procedures	238

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1587
Female	1519

**Ethnicity**
Non-Hispanic White	2994
Black	16
Hispanic	12
Asian	16
Other	68
Native American	0

**Age**
From 65 to 74	1477
From 75 to 84	1059
85 and over	426
Less than 65	144

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2019

Hypertension	61
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2020 were removal of lesion (e.g. growth), skin procedures, second opinions and lab tests.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

doctor visit	283
hospital care	14
inpatient care	14
lab tests	103
removal of lesion (e.g. growth)	144
second opinions	126
skin procedures	144

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1128
Female	1011

**Ethnicity**
Non-Hispanic White	2049
Black	0
Hispanic	0
Asian	11
Other	60
Native American	0

**Age**
From 65 to 74	1021
From 75 to 84	716
85 and over	289
Less than 65	113

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2020

Hypertension	59
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2021 were removal of lesion (e.g. growth), skin procedures, second opinions and lab tests.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

doctor visit	267
lab tests	126
removal of lesion (e.g. growth)	150
second opinions	129
skin procedures	150

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1232
Female	1135

**Ethnicity**
Non-Hispanic White	2265
Black	12
Hispanic	0
Asian	0
Other	73
Native American	0

**Age**
From 65 to 74	1115
From 75 to 84	853
85 and over	315
Less than 65	84

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2021

Hypertension	61
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA during 2022 were second opinions, lab tests, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

doctor visit	266
lab tests	137
removal of lesion (e.g. growth)	137
second opinions	175
skin procedures	137

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1223
Female	1201

**Ethnicity**
Non-Hispanic White	2305
Black	0
Hispanic	15
Asian	0
Other	86
Native American	0

**Age**
From 65 to 74	1136
From 75 to 84	884
85 and over	320
Less than 65	84

Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD in 2022

Hypertension	69
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	4
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mary S. Stone, MD, FAAD for Medicare patients.

The highest averages for the top procedures that Dr. Mary S. Stone, MD, FAAD treated as a dermatopathologist in Iowa City, IA were removal of lesion (e.g. growth), skin procedures, lab tests and second opinions.

diagnostic procedures	83
doctor visit	406
hospital care	14
injections	14
inpatient care	14
lab tests	127
removal of lesion (e.g. growth)	215
second opinions	125
skin procedures	215

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mary S. Stone, MD, FAAD.

**Gender**
Male	1445
Female	1340

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	3
Non-Hispanic White	2691
Native American / Alaskan Native	0
Hispanic	10
Other	54

**Age**
75 to 84	957
85 and over	411
Less than 65	166
65 to 74	1250

Average of Total of Conditions of Medicare patients treated by Dr. Mary S. Stone, MD, FAAD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mary S. Stone, MD, FAAD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	55
High Cholesterol	45
Stroke	2
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	20
Asthma	5
Osteoporosis	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Atrial Fibrillation	10
Dementia	5
Cancer	10

Education & Training

Dr. Mary S. Stone, MD, FAAD graduated from Baylor College of Medicine in 1981. She is certified by the American Academy of Pathology American Board of Dermatology Iowa Board of Medicine and has a state license in Iowa.

Medical School: Baylor College of Medicine (1981)

Board Certification: American Academy of Pathology American Board of Dermatology Iowa Board of Medicine

Licensed In: Iowa

Affiliations & Hospitals

Dr. Mary S. Stone, MD, FAAD is associated with these hospitals and organizations:

University of Iowa

University of Iowa Health Care

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General Payments

These charts describe general payments received by Dr. Mary S. Stone, MD, FAAD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$150 $150

**Types of Payments**
Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program	$150

Biography

Dr. Mary Stone is a specialist in dermatopathology. In her practice, Dr. Stone focuses on melanoma. She attended medical school at Baylor College of Medicine. She is affiliated with the University of Iowa Health Care.