35 Years of Experience
Accepting patients
Who is Dr. Johnston, Family Medicine Specialist in Phoenix, AZ?
Dr. Clarissa Johnston, DO is a Family Medicine Specialist, who primarily practices in Phoenix, AZ. She has been practicing for over 35 years and is board certified by the American Board of Family Medicine. Dr. Johnston completed her residency at Genesys Reg M C-St Joseph Cp, Family Medicine. Dr. Johnston is fluent in English, and is currently seeing new patients. Dr. Johnston’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnston’s office at (602) 275-6110.
Where did Dr. Johnston go to medical school and complete their residency?
Residency: Genesys Reg M C-St Joseph Cp, Family Medicine | St Joseph Hospital Mich St University
Medical School: University of Hlth Sci, Coll of Osteo Med, Kansas City Mo | University Health Sciences College Of Osteopathic Medicine
Is Dr. Johnston board certified in Family Medicine Specialist?
Yes, Dr. Clarissa Johnston, DO is board certified by the American Board of Family Medicine
What languages does Dr. Johnston speak?
Dr. Johnston and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Johnston treat?
As a Family Medicine Specialist, Dr. Johnston diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Johnston. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- General Counseling
- Therapy Services
- Support Sessions
- Mental Health Support
ICD-10 Codes:
- Z719: Counseling, unspecified
Which procedures does Dr. Johnston perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. Clarissa Johnston may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Johnston's office.
Does Dr. Johnston accept my insurance?
Dr. Johnston accepts most major insurance plans. Important: Please call our office at (602) 275-6110 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnston accept in Phoenix, AZ?
Dr. Johnston in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Arizona
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Johnston's office located?
Dr. Clarissa Johnston's Primary Practice
8260 W Indian School Rd Ste 1
Phoenix, AZ 85033
(602) 275-6110
What is Dr. Johnston's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnston's National Provider Identifier (NPI) number is 1851371579.
What common questions do patients ask about Dr. Johnston?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnston
What is Dr. Clarissa Johnston's specialty?
Dr. Johnston is a Family Medicine Specialist near Phoenix, AZ. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Johnston to book an appointment today.
Is this Dr. Clarissa Johnston affiliated with a ranked Castle Connolly Top Hospital?
No, Johnston is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Tucson Va Medical Center. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Clarissa Johnston accepting new patients in Phoenix, AZ?
Yes, Dr. Clarissa Johnston is accepting new patients at this time.
Does Dr. Clarissa Johnston offer online booking?
Please contact Dr. Johnston's office at (602) 275-6110 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Clarissa Johnston?
Please contact Dr. Johnston's office at (602) 275-6110 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Clarissa Johnston have?
Dr. Clarissa Johnston is certified by the American Board of Family Medicine.
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