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Dr. Cassidy Johnston, DODermatology - Mohs Micrographic Surgery
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About
Dr. Cassidy Johnston is a proud Pacific Northwest native. She earned her Bachelor of Science in Biology with honors from Whitworth University before completing medical school at Pacific Northwest University of Health Sciences and her internship at Providence Sacred Heart. Before becoming a physician, Dr. Johnston spent more than 7 years working as a waitress, an experience that shaped her approach to patient care with empathy, communication, and a strong service mindset. Dr. Johnston enjoys caring for patients of all ages and treating a wide range of dermatologic concerns, including general dermatology, skin cancer, surgical dermatology, cosmetic procedures, and anti-aging treatments. She is currently completing a Mohs Micrographic Surgery Fellowship with the goal of providing comprehensive skin cancer treatment and reconstruction close to home. Her passion is delivering personalized, patient-centered care and serving as a trusted, one-stop resource for dermatologic care.
What I help withThe things I help patients with most. If it's on your mind, it's worth a message.
AcneRosaceaEczemaPsoriasisDandruffFlaky scalpFungal skin infectionsRingwormWartsRashes and skin allergiesHivesHair lossNail fungusDark spots / uneven skin toneCold soresShinglesScabiesExcessive sweating
My credentials
Medical School
Pacific Northwest University of Health Sciences-College of Osteopathic Medicine Yakima, Washington, UNITED STATES
Pacific Northwest University of Health Sciences-College of Osteopathic Medicine Yakima, Washington, UNITED STATES · 2022
Fellowship
Mohs Micrographic Surgery
Mohs Micrographic Surgery
Residency
Dermatology
Dermatology
How it worksWhat it's like to be my patient
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Once I've reviewed your case, I reply myself with a clear plan, whether that's a diagnosis, a prescription, or some labs.
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Many patients start with one thing to see how it feels. Some upgrade to a monthly membership to keep me on hand for unlimited care.
What is a personal doctor?
A personal doctor handles all of your needs: prescription care, everyday advice, diagnoses, even keeping you on track with your routines and treatments. You wouldn't normally see a doctor to ask whether to buy a product you saw on TikTok. You'd definitely message your personal doctor. This is healthcare as it should be: a doctor you trust, in your pocket, through your day-to-day life.
Care when you need it
Get medical help quickly, often same-day, not weeks from now.
Unlimited messaging
Text your doctor anytime about any concern. Your monthly membership covers care, no per-visit fees.
Never rushed
Thoughtful, detailed conversations that fit your life, not five-minute visits.
No surprise bills
One simple monthly price. Cancel anytime.
Common questions
Accepting new patients
Pricing
Get a consultation
$40
One-time- Single focused concern
- Prescriptions or labs as needed