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Dr. John Warren De Roy, DC

(5 Ratings)

Specializes in: Chiropractic

120 Hickory Street Suite B.
San Francisco, CA 94102

(415) 864-7860

Dr. John Warren De Roy, DC is a chiropractor in San Francisco, CA specializing in chiropractic.

Office Locations

120 Hickory Street Suite B.
San Francisco, CA 94102

(415) 864-7860

(415) 864-6228

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2012 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	212
manual therapy	212
spinal procedures	212

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2013 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	363
manual therapy	363
spinal procedures	363

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	27
Female	22

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2013

Hypertension	31
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2014 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	414
manual therapy	414
spinal procedures	414

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	32
Female	26

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	14

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2014

Hypertension	29
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2015 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	283
manual therapy	283
spinal procedures	283

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	56
Female	40

**Age**
From 65 to 74	56
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2015

Hypertension	23
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2017 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	158
manual therapy	158
spinal procedures	158

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	20
Female	17

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2017

Hypertension	30
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2018 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	320
manual therapy	320
spinal procedures	320

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	29
Female	22

**Age**
From 65 to 74	28
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2018

Hypertension	33
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2019 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	316
manual therapy	316
spinal procedures	316

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	18
Female	22

**Age**
From 65 to 74	20
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2019

Hypertension	43
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2020 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	258
manual therapy	258
spinal procedures	258

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	13
Female	18

**Age**
From 65 to 74	15
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2020

Hypertension	39
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2021 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	368
manual therapy	368
spinal procedures	368

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	20
Female	20

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2021

Hypertension	43
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA during 2022 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

complementary or alternative therapy	563
manual therapy	563
spinal procedures	563

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	21
Female	26

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2022

Hypertension	57
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	0
Depression	23
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Warren De Roy, DC for Medicare patients.

The highest averages for the top procedures that Dr. John Warren De Roy, DC treated as a chiropractor in San Francisco, CA were manual therapy, complementary or alternative therapy and spinal procedures.

complementary or alternative therapy	325
manual therapy	325
spinal procedures	325

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Warren De Roy, DC.

**Gender**
Male	23
Female	21

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	4
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	1
65 to 74	25

Average of Total of Conditions of Medicare patients treated by Dr. John Warren De Roy, DC From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Warren De Roy, DC treated were high cholesterol, hypertension, chronic kidney disease and depression.

Hypertension	32
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	0
Depression	2
Chronic Kidney Disease	3
Asthma	0
Osteoporosis	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Atrial Fibrillation	0
Dementia	0
Cancer	0

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. John Warren De Roy, DC has a high overall rating with an average of 4.2 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. John Warren De Roy, DC from all over the web to help you find the right in San Francisco, CA.

4.2

Overall Rating

(5 Ratings)

Leave a Review

Biography

Dr. John De Roy specializes in chiropractic and practices in San Francisco, CA. Patients gave him an average rating of 4.0 stars (out of 5).

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Dr. John Warren De Roy, DC

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. John Warren De Roy, DC in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2015

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Warren De Roy, DC 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. John Warren De Roy, DC From 2012 - 2022

Education & Training

Ratings & Reviews

Biography

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