David Ross Johnston, PHD is a psychologist in Santa Cruz, CA specializing in psychology. David Ross Johnston, PHD is affiliated with FAMILY SERVICE AGENCY OF THE CENTRAL COAST.
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Click on any procedure below to see further details on volume and pricing among Medicare patients.
In 2012, David Ross Johnston, PHD performed more individual therapy procedures for Medicare patients than 75% of providers in related specialties within California.
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2012 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 412 |
|---|
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2013 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 350 |
|---|
Information about Medicare patients treated by David Ross Johnston, PHD.
| Non-Hispanic White | |
|---|---|
| Black | |
| Hispanic | |
| Asian | |
| Other | |
| Native American |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2014 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 528 |
|---|
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2015 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 459 |
|---|
Information about Medicare patients treated by David Ross Johnston, PHD.
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2016 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 498 |
|---|
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2017 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 507 |
|---|
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2018 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 498 |
|---|
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2019 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 449 |
|---|
Information about Medicare patients treated by David Ross Johnston, PHD.
| Male | |
|---|---|
| Female |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2020 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 811 |
|---|
Information about Medicare patients treated by David Ross Johnston, PHD.
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2021 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 880 |
|---|
Information about Medicare patients treated by David Ross Johnston, PHD.
| Male | |
|---|---|
| Female |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA during 2022 were mental health therapy.
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
| mental health therapy | 709 |
|---|
Volume of procedures performed by David Ross Johnston, PHD for Medicare patients.
The highest averages for the top procedures that David Ross Johnston, PHD treated as a psychologist in Santa Cruz, CA were mental health therapy.
| mental health therapy | 554 |
|---|
Information about Medicare patients treated by David Ross Johnston, PHD.
| Male | |
|---|---|
| Female |
| Black / African American | |
|---|---|
| Asian / Pacific Islander | |
| Non-Hispanic White | |
| Hispanic | |
| Native American / Alaskan Native | |
| Other |
| 75 to 84 | |
|---|---|
| 85 and over | |
| Less than 65 | |
| 65 to 74 |
The highest averages of the most common conditions of Medicare patients that David Ross Johnston, PHD treated were depression and hypertension.
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoporosis | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Atrial Fibrillation | |
| Cancer | |
| Dementia |
He has a state license in California.
Licensed In: California
David Ross Johnston, PHD is associated with these hospitals and organizations:
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Dr. David Johnston practices psychology in Santa Cruz, CA and Soquel, CA. Dr. Johnston has obtained a license to practice in California.
