> > > > Dr. Clarissa Johnston, DO
Dr. Clarissa Dale Johnston DO is a female Family Practitioner, has 26 years of experience and practices in Family Medicine.
Dr. Clarissa Johnston has 5 office locations.
4073 E Wading Duck Ct
Tucson, AZ 85712

Phone Number
Locations and availability (5)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Clarissa Johnston:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. Clarissa Johnston is Excellent. Dr. Johnston has been reviewed by 4 patients who have provided 0 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 3.5
  • Currently 3.5 of 4 stars
Courteous Staff 3.3
  • Currently 3.25 of 4 stars
Accurate Diagnosis 3.3
  • Currently 3.25 of 4 stars
Bedside Manner 3.0
  • Currently 3 of 4 stars
Spends Time with Me 3.3
  • Currently 3.25 of 4 stars
Follows Up After Visit 3.3
  • Currently 3.25 of 4 stars

Specialties & Research

Dr. Clarissa Johnston, DO is board certified in Family Medicine.

  • She has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Johnston graduated from Kansas City University of Medicine.


Dr. Johnston has 4 hospital affiliations:

  • Casa Grande Regional Medical Center 
  • Maricopa Medical Center 

Accepted Insurance Plans

Dr. Johnston accepts these health insurances in at least one office:

  • United Healthcare - 15 plans
  • Blue Cross Blue Shield of Arizona - 5 plans
  • United Health Group, Inc. - Americhoice - 4 plans
  • Cigna - 6 plans
  • Humana - 19 plans


  • Vietnamese

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Additional Information
Where does Dr. Clarissa D. Johnston practice?
Dr. Clarissa Johnston practices Family Medicine near Tucson, AZ.
Additional practice locations include: Phoenix, AZ and Surprise, AZ.
See Tucson Family Physicians.