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Dr. John Richard Dingilian, MD

Specializes in: Family Medicine
2750 Sycamore Drive Suite 202
Simi Valley, CA 93065

Dr. John Richard Dingilian, MD is a family medicine practitioner in Simi Valley, CA specializing in family medicine.

View Doctor's Full Profile (805) 527-9140

Office Locations

2750 Sycamore Drive Suite 202
Simi Valley, CA 93065
(805) 527-9140
(805) 527-0783
open_in_new

In The News 

“At Adventist Health Simi Valley, Chief Medical Officer Dr. John Dingilian said his ER has been unusually busy.”—"Surging Omicron Cases Hitting Hospitals, Schools And Workforce Hard", CBS Los Angeles, January 2022
“"When you look at the volume of kids... there's an apathy that comes into play, and you almost get dulled by it," said Dr. John Dingilian, a family practitioner who is the football team physician...”—"Doctors Reexamine the Process", Los Angeles Times, September 2002

Noteworthy Medicare Patient Procedures Performed by Dr. John Richard Dingilian, MD in 2023

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

Top 5%

By Affordability:

blood draw
blood draw for lab tests
phlebotomy for lab tests
venipuncture

In 2023, Dr. John Richard Dingilian, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2012 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 237
doctor visit 512
lab tests 116
preventive care 42
vaccines 42

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2013 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 204
doctor visit 428
lab tests 27
preventive care 11
vaccines 11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 80
Female 107
Ethnicity
Non-Hispanic White 171
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 87
From 75 to 84 48
85 and over 34
Less than 65 18

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2013

Hypertension 57
High Cholesterol 39
Stroke 0
Ischemic Heart Disease 35
Depression 16
Chronic Kidney Disease 15
Asthma 0
Osteoperosis 6
Atrial Fibrilation 12
Heart Failure 15
Chronic Obstructive Pulmonary Disease 9
Diabetes 19
Dementia 10
Cancer 10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2014 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 162
doctor visit 426
preventive care 12
vaccines 12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 83
Female 103
Ethnicity
Non-Hispanic White 168
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 97
From 75 to 84 42
85 and over 32
Less than 65 15

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2014

Hypertension 53
High Cholesterol 32
Stroke 0
Ischemic Heart Disease 35
Depression 15
Chronic Kidney Disease 15
Asthma 8
Osteoperosis 6
Atrial Fibrilation 16
Heart Failure 15
Chronic Obstructive Pulmonary Disease 11
Diabetes 26
Dementia 10
Cancer 9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2015 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 150
doctor visit 366
preventive care 24
vaccines 24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 158
Female 206
Ethnicity
Non-Hispanic White 330
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 200
From 75 to 84 84
85 and over 54
Less than 65 26

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2015

Hypertension 52
High Cholesterol 35
Stroke 0
Ischemic Heart Disease 32
Depression 14
Chronic Kidney Disease 13
Asthma 10
Osteoperosis 8
Atrial Fibrilation 14
Heart Failure 16
Chronic Obstructive Pulmonary Disease 13
Diabetes 21
Dementia 12
Cancer 9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2016 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 158
doctor visit 374
preventive care 24
vaccines 24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 72
Female 98
Ethnicity
Non-Hispanic White 149
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 84
From 75 to 84 52
85 and over 20
Less than 65 14

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2016

Hypertension 53
High Cholesterol 38
Stroke 0
Ischemic Heart Disease 32
Depression 12
Chronic Kidney Disease 17
Asthma 8
Osteoperosis 8
Atrial Fibrilation 11
Heart Failure 16
Chronic Obstructive Pulmonary Disease 10
Diabetes 22
Dementia 8
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2017 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 77
doctor visit 162
preventive care 37
vaccines 37

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 40
Female 57
Ethnicity
Non-Hispanic White 86
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 44
From 75 to 84 32
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2017

Hypertension 59
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 32
Depression 25
Chronic Kidney Disease 19
Asthma 0
Osteoperosis 0
Atrial Fibrilation 14
Heart Failure 14
Chronic Obstructive Pulmonary Disease 12
Diabetes 19
Dementia 18
Cancer 14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2018 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 95
doctor visit 155
preventive care 24
vaccines 24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 43
Female 57
Ethnicity
Non-Hispanic White 87
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 58
From 75 to 84 26
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2018

Hypertension 58
High Cholesterol 43
Stroke 0
Ischemic Heart Disease 30
Depression 22
Chronic Kidney Disease 22
Asthma 0
Osteoperosis 0
Atrial Fibrilation 14
Heart Failure 12
Chronic Obstructive Pulmonary Disease 0
Diabetes 22
Dementia 17
Cancer 11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2019 were blood draw, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 26
diabetes management 22
doctor visit 86
lab tests 22
preventive care 22

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 38
Female 49
Age
From 65 to 74 42
From 75 to 84 28
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2019

Hypertension 62
High Cholesterol 40
Stroke 0
Ischemic Heart Disease 32
Depression 16
Chronic Kidney Disease 26
Asthma 0
Osteoperosis 0
Atrial Fibrilation 18
Heart Failure 15
Chronic Obstructive Pulmonary Disease 0
Diabetes 23
Dementia 15
Cancer 17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

doctor visit 16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 11
Female 12
Age
From 65 to 74 12
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2020

Hypertension 61
High Cholesterol 0
Stroke 0
Ischemic Heart Disease 57
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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA during 2022 were blood draw.

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

blood draw 37
doctor visit 112

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 42
Female 57
Ethnicity
Non-Hispanic White 79
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 45
From 75 to 84 35
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. John Richard Dingilian, MD in 2022

Hypertension 70
High Cholesterol 66
Stroke 0
Ischemic Heart Disease 24
Depression 16
Chronic Kidney Disease 24
Asthma 0
Osteoperosis 21
Atrial Fibrilation 24
Heart Failure 14
Chronic Obstructive Pulmonary Disease 13
Diabetes 27
Dementia 0
Cancer 24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Richard Dingilian, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Richard Dingilian, MD treated as a family medicine practitioner in Simi Valley, CA were blood draw, lab tests, preventive care and vaccines.

blood draw 127
diabetes management 22
doctor visit 263
lab tests 55
preventive care 24
vaccines 24

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Richard Dingilian, MD.

Gender
Male 56
Female 74
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 107
Native American / Alaskan Native 0
Hispanic 0
Other 0
Age
75 to 84 34
85 and over 14
Less than 65 7
65 to 74 66

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

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

Hypertension 52
High Cholesterol 33
Stroke 0
Ischemic Heart Disease 30
Depression 13
Chronic Kidney Disease 15
Asthma 2
Osteoporosis 4
Heart Failure 11
Chronic Obstructive Pulmonary Disease 6
Diabetes 17
Atrial Fibrillation 12
Dementia 9
Cancer 10

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. John Richard Dingilian, MD has a high overall rating with an average of 3.5 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. John Richard Dingilian, MD from all over the web to help you find the right in Simi Valley, CA. 

3.5
Overall Rating
Leave a Review

General Payments

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

Payments by Company
Stryker Corporation $74 Mako
$74
Myriad Women's Health, Inc. $67 myRisk
$67
Novartis Pharmaceuticals Corporation $23 ENTRESTO
$23
Biosense Webster, Inc. $22 Carto 3 System
$22
Abbott Laboratories $20 Vascular
$20
Other $38 TRUMENBA
$20 		CVI
$18
Types of Payments
Food and Beverage $243

Biography

Dr. John Dingilian practices family medicine in Simi Valley, CA. Dr. Dingilian studied medicine at Loma Linda University School of Medicine. His average rating from his patients is 3.5 stars (out of 5).

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