i
Loading Page
loading, please wait

Select Year:

Home > CA Providers > Sleep Doctors & Specialists
placeholder image of provider

Dr. John R. Ruddy, MD

Accepting New Patients
(Dr. John Ruddy, M.D.)

(No ratings)

Specializes in: Sleep Medicine
Georgetown University School of Medicine
13939 E 14th Street
San Leandro, CA 94578

Dr. John R. Ruddy, MD is a sleep medicine doctor in San Leandro, CA specializing in sleep medicine. He graduated from Georgetown University School of Medicine. Dr. John R. Ruddy, MD is affiliated with Brown and Toland Physicians, Hill Physicians and PUJA THAKKAR, D.O., MEDICAL CORPORATION.

View Doctor's Full Profile (510) 263-3300

Office Locations

13939 E 14th Street
San Leandro, CA 94578
(510) 263-3300
(510) 263-3350
open_in_new
2222 Camino Ramon
San Ramon, CA 94583
open_in_new

Brown and Toland Physicians

39055 Hastings Street Suite 106
Fremont, CA 94538
(925) 820-4472
open_in_new
Golden Gate Sleep Center 2222
Camino Ramon San Ramon, CA 94583
open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John R. Ruddy, MD treated as a sleep medicine doctor in San Leandro, CA during 2012 were sleep study and airway management.

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

airway management 97
doctor visit 141
sleep study 135

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John R. Ruddy, MD treated as a sleep medicine doctor in San Leandro, CA during 2013 were sleep study and airway management.

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

airway management 100
doctor visit 150
sleep study 160

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 122
Female 86
Ethnicity
Non-Hispanic White 177
Black 12
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 119
From 75 to 84 55
85 and over 20
Less than 65 14

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2013

Hypertension 63
High Cholesterol 60
Stroke 6
Ischemic Heart Disease 34
Depression 24
Chronic Kidney Disease 14
Asthma 0
Osteoperosis 8
Atrial Fibrilation 14
Heart Failure 9
Chronic Obstructive Pulmonary Disease 0
Diabetes 26
Dementia 8
Cancer 11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John R. Ruddy, MD treated as a sleep medicine doctor in San Leandro, CA during 2014 were sleep study and airway management.

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

airway management 76
doctor visit 108
sleep study 126

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 110
Female 61
Ethnicity
Non-Hispanic White 146
Black 13
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 92
From 75 to 84 56
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2014

Hypertension 66
High Cholesterol 56
Stroke 0
Ischemic Heart Disease 35
Depression 21
Chronic Kidney Disease 12
Asthma 8
Osteoperosis 7
Atrial Fibrilation 16
Heart Failure 10
Chronic Obstructive Pulmonary Disease 0
Diabetes 17
Dementia 7
Cancer 14

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

doctor visit 154

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 68
Female 52
Ethnicity
Non-Hispanic White 71
Black 13
Hispanic 0
Asian 16
Other 0
Native American 0
Age
From 65 to 74 68
From 75 to 84 25
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2016

Hypertension 72
High Cholesterol 58
Stroke 0
Ischemic Heart Disease 31
Depression 17
Chronic Kidney Disease 30
Asthma 19
Osteoperosis 0
Atrial Fibrilation 16
Heart Failure 23
Chronic Obstructive Pulmonary Disease 11
Diabetes 38
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

doctor visit 80

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 29
Female 36
Ethnicity
Non-Hispanic White 34
Black 0
Hispanic 0
Asian 11
Other 0
Native American 0
Age
From 65 to 74 36
From 75 to 84 14
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2017

Hypertension 74
High Cholesterol 60
Stroke 0
Ischemic Heart Disease 35
Depression 26
Chronic Kidney Disease 31
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 25
Chronic Obstructive Pulmonary Disease 18
Diabetes 29
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

doctor visit 227

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 92
Female 71
Ethnicity
Non-Hispanic White 88
Black 24
Hispanic 0
Asian 29
Other 0
Native American 0
Age
From 65 to 74 86
From 75 to 84 48
85 and over 11
Less than 65 18

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2018

Hypertension 74
High Cholesterol 63
Stroke 0
Ischemic Heart Disease 29
Depression 22
Chronic Kidney Disease 31
Asthma 10
Osteoperosis 7
Atrial Fibrilation 10
Heart Failure 20
Chronic Obstructive Pulmonary Disease 12
Diabetes 39
Dementia 7
Cancer 11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John R. Ruddy, MD treated as a sleep medicine doctor in San Leandro, CA during 2019 were sleep study and airway management.

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

airway management 11
doctor visit 97
sleep study 23

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 63
Female 47
Ethnicity
Non-Hispanic White 69
Black 0
Hispanic 0
Asian 15
Other 0
Native American 0
Age
From 65 to 74 53
From 75 to 84 35
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2019

Hypertension 63
High Cholesterol 62
Stroke 0
Ischemic Heart Disease 29
Depression 26
Chronic Kidney Disease 21
Asthma 18
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 10
Chronic Obstructive Pulmonary Disease 12
Diabetes 25
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

doctor visit 47

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 35
Female 30
Ethnicity
Non-Hispanic White 37
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 39
From 75 to 84 14
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2020

Hypertension 66
High Cholesterol 62
Stroke 0
Ischemic Heart Disease 32
Depression 22
Chronic Kidney Disease 26
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 22
Chronic Obstructive Pulmonary Disease 0
Diabetes 40
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John R. Ruddy, MD treated as a sleep medicine doctor in San Leandro, CA during 2021 were sleep study and airway management.

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

airway management 13
doctor visit 165
sleep study 13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 93
Female 72
Ethnicity
Non-Hispanic White 105
Black 11
Hispanic 20
Asian 18
Other 11
Native American 0
Age
From 65 to 74 83
From 75 to 84 46
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2021

Hypertension 68
High Cholesterol 68
Stroke 0
Ischemic Heart Disease 33
Depression 27
Chronic Kidney Disease 26
Asthma 12
Osteoperosis 8
Atrial Fibrilation 13
Heart Failure 13
Chronic Obstructive Pulmonary Disease 9
Diabetes 35
Dementia 7
Cancer 9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John R. Ruddy, MD treated as a sleep medicine doctor in San Leandro, CA during 2022 were sleep study and airway management.

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

airway management 40
doctor visit 369
sleep study 85

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 87
Female 67
Ethnicity
Non-Hispanic White 100
Black 11
Hispanic 13
Asian 16
Other 14
Native American 0
Age
From 65 to 74 80
From 75 to 84 46
85 and over 13
Less than 65 15

Conditions of Medicare patients treated by Dr. John R. Ruddy, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 7
Ischemic Heart Disease 20
Depression 17
Chronic Kidney Disease 22
Asthma 13
Osteoperosis 10
Atrial Fibrilation 21
Heart Failure 14
Chronic Obstructive Pulmonary Disease 0
Diabetes 28
Dementia 0
Cancer 13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John R. Ruddy, MD for Medicare patients.

The highest averages for the top procedures that Dr. John R. Ruddy, MD treated as a sleep medicine doctor in San Leandro, CA were sleep study and airway management.

airway management 56
doctor visit 153
sleep study 90

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John R. Ruddy, MD.

Gender
Male 69
Female 52
Ethnicity
Black / African American 8
Asian / Pacific Islander 10
Non-Hispanic White 82
Hispanic 3
Native American / Alaskan Native 0
Other 2
Age
75 to 84 33
85 and over 4
Less than 65 4
65 to 74 65

Average of Total of Conditions of Medicare patients treated by Dr. John R. Ruddy, MD From 2012 - 2022

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

Hypertension 62
High Cholesterol 56
Stroke 1
Ischemic Heart Disease 27
Depression 20
Chronic Kidney Disease 21
Asthma 8
Osteoporosis 4
Heart Failure 14
Chronic Obstructive Pulmonary Disease 6
Diabetes 27
Atrial Fibrillation 9
Cancer 5
Dementia 2

Education & Training

Dr. John R. Ruddy, MD graduated from Georgetown University School of Medicine. He completed residency at St Lukes Hospital. He is certified by the American Board of Internal Medicine Sleep Medicine American Board of Internal Medicine 1988 - LIFE and has a state license in California.

Medical School: Georgetown University School of Medicine

Residency: St Lukes Hospital

Board Certification: American Board of Internal Medicine Sleep Medicine American Board of Internal Medicine 1988 - LIFE (2019)

Licensed In: California

Affiliations & Hospitals

Dr. John R. Ruddy, MD is associated with these hospitals and organizations:

Brown and Toland Physicians
Hill Physicians
PUJA THAKKAR, D.O., MEDICAL CORPORATION

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. John R. Ruddy, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, UnitedHealthcare, Anthem, SCAN Health Plan, Health Net, Hill Physicians Care Solutions, Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. John R. Ruddy, MD accepts the following insurance providers:

Cigna
Aetna
Blue Shield of California
UnitedHealthcare
Anthem
SCAN Health Plan
Health Net
Hill Physicians Care Solutions
Central Health Plan
CCHP Health Plan (Chinese Community Health Plan)
Canopy Health

Ratings & Reviews

Dr. John R. Ruddy, MD does not have any reviews yet, be the first to leave a review of Dr. John R. Ruddy, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

Payments by Company
Resmed Corp $95 AirSense
$64 		Sleep Disorder Breathing
$31
Philips Electronics North America Corporation $23 Trilogy 100
$23
Teva Pharmaceuticals USA, Inc. $22 NUVIGIL
$22
Types of Payments
Food and Beverage $139

Biography

Dr. John Ruddy is a specialist in sleep medicine and adult pulmonology. He works in San Leandro, CA, Fremont, CA, and San Ramon, CA. He usually is in-network for Blue Shield, Health Net, and Anthem, as well as other insurance carriers. He graduated from Georgetown University School of Medicine. Dr. Ruddy is professionally affiliated with Brown and Toland Physicians, Washington Hospital, and Hill Physicians. He welcomes new patients at his office inFremont, CA as reported by Brown and Toland Physicians.

Sleep Doctors & Specialists in Nearby Locations

Other Providers in San Leandro, CA