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Dr. Marilyn Ryan, MD

(1 Rating)

Specializes in: Adult Endocrinology

SUNY Upstate Medical University (1979)

Professional interests include: hyperthyroidism (overactive thyroid), hypertension (high blood pressure), Hashimoto's thyroiditis, and more.

11 Industrial Boulevard Paoli Pointe Medical Building, Suite 202
Paoli, PA 19301

(610) 251-0300

Dr. Marilyn Ryan, MD is an endocrinologist in Paoli, PA specializing in adult endocrinology. She graduated from SUNY Upstate Medical University in 1979 and has 47 years of experience. Dr. Marilyn Ryan, MD is affiliated with Main Line Health and SUBURBAN ENDOCRINOLOGY ASSOCIATES, PC.

Office Locations

11 Industrial Boulevard Paoli Pointe Medical Building, Suite 202
Paoli, PA 19301

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Noteworthy Medicare Patient Procedures Performed by Dr. Marilyn Ryan, MD in 2023

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

Top 5%

By Affordability:

blood tests

diabetes management

lab tests

In 2023, Dr. Marilyn Ryan, MD had a list price for blood tests, diabetes management, and lab tests that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Pennsylvania. 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.

Top 25%

By Volume:

finger stick glucose test

inpatient hospital care

lab tests

By Affordability:

blood glucose self-monitoring

blood glucose tests

finger stick glucose test

inpatient hospital care

In 2012, among providers in related specialties within Pennsylvania, Dr. Marilyn Ryan, MD performed more finger stick glucose test, inpatient hospital care (for patient admitted to hospital), and lab tests procedures for Medicare patients than 75% of them and she also had a list price for blood glucose self-monitoring, blood glucose tests, finger stick glucose test, glucose monitoring, glucose tests, hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of them. 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. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

doctor visit	990
hospital care	396
inpatient care	396

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

doctor visit	1127
hospital care	312
inpatient care	312

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	212
Female	409

**Ethnicity**
Non-Hispanic White	559
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	185
85 and over	82
Less than 65	55

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	15
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	62
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

doctor visit	1208
hospital care	282
inpatient care	282

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	230
Female	407

**Ethnicity**
Non-Hispanic White	571
Black	42
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	204
85 and over	83
Less than 65	51

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	62
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

doctor visit	1215
hospital care	323
inpatient care	323

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	462
Female	824

**Ethnicity**
Non-Hispanic White	1158
Black	74
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	628
From 75 to 84	384
85 and over	160
Less than 65	114

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	61
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

doctor visit	1229
hospital care	132
inpatient care	132

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	211
Female	383

**Ethnicity**
Non-Hispanic White	524
Black	31
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	189
85 and over	61
Less than 65	45

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2016

Hypertension	74
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	49
Asthma	17
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	60
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

doctor visit	1230
hospital care	140
inpatient care	140

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	208
Female	408

**Ethnicity**
Non-Hispanic White	552
Black	35
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	212
85 and over	62
Less than 65	52

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2017

Hypertension	73
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	57
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

doctor visit	1266
hospital care	141
inpatient care	141

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	215
Female	429

**Ethnicity**
Non-Hispanic White	565
Black	39
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	309
From 75 to 84	219
85 and over	68
Less than 65	48

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2018

Hypertension	70
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	48
Asthma	7
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	55
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2019 were lab tests, diabetes management, hospital care and inpatient care.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

diabetes management	175
doctor visit	1270
hospital care	154
inpatient care	154
lab tests	175

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	219
Female	456

**Ethnicity**
Non-Hispanic White	593
Black	38
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	233
85 and over	74
Less than 65	40

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2019

Hypertension	71
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	55
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2020 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

diabetes management	153
doctor visit	1106
hospital care	183
inpatient care	183
lab tests	153

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	239
Female	426

**Ethnicity**
Non-Hispanic White	586
Black	37
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	233
85 and over	70
Less than 65	44

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	42
Depression	25
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	58
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2021 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

diabetes management	66
doctor visit	1057
hospital care	206
inpatient care	206
lab tests	66

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	227
Female	428

**Ethnicity**
Non-Hispanic White	587
Black	33
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	251
85 and over	60
Less than 65	43

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2021

Hypertension	73
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	24
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	54
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA during 2022 were hospital care, inpatient care, lab tests and diabetes management.

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

diabetes management	218
doctor visit	927
hospital care	294
inpatient care	294
lab tests	218

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Male	219
Female	425

**Ethnicity**
Non-Hispanic White	560
Black	40
Hispanic	0
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	249
85 and over	68
Less than 65	37

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	39
Depression	25
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	30
Atrial Fibrilation	20
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	56
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marilyn Ryan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marilyn Ryan, MD treated as an endocrinologist in Paoli, PA were hospital care, inpatient care, lab tests and diabetes management.

diabetes management	153
doctor visit	1147
hospital care	233
inpatient care	233
lab tests	153

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marilyn Ryan, MD.

**Gender**
Female	417
Male	222

**Ethnicity**
Black / African American	37
Asian / Pacific Islander	0
Non-Hispanic White	568
Native American / Alaskan Native	0
Hispanic	0
Other	18

**Age**
75 to 84	214
85 and over	71
Less than 65	48
65 to 74	305

Average of Total of Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Marilyn Ryan, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	66
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	39
Asthma	9
Osteoporosis	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	52
Atrial Fibrillation	14
Dementia	10
Cancer	13

Education & Training

Dr. Marilyn Ryan, MD graduated from SUNY Upstate Medical University in 1979. She completed residency at University of Chicago Medical Center. She has a state license in Pennsylvania.

Medical School: SUNY Upstate Medical University (1979)

Residency: University of Chicago Medical Center

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Marilyn Ryan, MD is associated with these hospitals and organizations:

Main Line Health

SUBURBAN ENDOCRINOLOGY ASSOCIATES, PC

Ratings & Reviews

Dr. Marilyn Ryan, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Marilyn Ryan, MD from all over the web to help you find the right in Paoli, PA.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2018-06-05

I've been seeing Dr Ryan for nearly a decade and I have never met a doctor that is more knowledgeable than her.  She is attentive, understands my concerns and knows when to act and when not to.  I wouldn't want to trust anyone else. She really is the best in her field.

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,213 Tresiba $141	Victoza $136	Saxenda $84	Ozempic $28	RYBELSUS $26	Other $798
Lilly USA, LLC	$996 JARDIANCE $425	MOUNJARO $244	TRULICITY $119	FORTEO $84	GLYXAMBI $60	Other $63
SANOFI-AVENTIS U.S. LLC	$583 TOUJEO $294	SOLIQUA 100/33 $152	AFREZZA $50	LANTUS $45	PRALUENT $31	Other $11
Valeritas, Inc.	$338 V-GO $338
AstraZeneca Pharmaceuticals LP	$235 FARXIGA $223	BYDUREON PEN $13
Other	$1,382 Synthroid $170	Minimed 670G System $102	FreeStyle Precision Pro system $93	THYROGEN $83	JANUMET XR $63	Other $870

**Types of Payments**
Food and Beverage	$4,478
Education	$145
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$125

Biography

Dr. Marilyn Ryan is a medical specialist in adult endocrinology. Clinical interests for Dr. Ryan include osteoporosis, hypertension (high blood pressure), and high cholesterol (hyperlipidemia). Dr. Ryan's education and training includes medical school at SUNY Upstate Medical University and residency at the University of Chicago Medical Center. She is affiliated with Main Line Health.

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Dr. Marilyn Ryan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Marilyn Ryan, MD in 2023

By Affordability:

By Volume:

By Affordability:

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. Marilyn Ryan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Marilyn Ryan, 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. Marilyn Ryan, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Paoli, PA