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Healthy EndeavorsWho’s Spike?
A teenager sitting on a couch in the practice’s Mesa room, smiling in conversation with a clinician who is making notes on a clipboard.

Accepting new patients in Arizona.

Compassionate ADHD & Anxiety Care for Arizona Youth & Young Adults

Skip the 6-month waitlists. Get clear answers, a personalized treatment plan, and an appointment within 1 to 2 weeks.

Offering in-person care in Mesa & telehealth across Arizona.

Meet RebeccaA short introduction to the practice — opens on YouTube

Where families start

We provide a holistic, judgment-free approach to mental health. We don’t just treat symptoms; we empower your child with the tools they need to thrive.

ADHD Testing & Evaluation

Professional answers without the wait. Comprehensive testing for children, teens, and young adults.

Learn more about testing

Anxiety Treatment

Equipping your child with the tools to manage stress, overcome school avoidance, and build unshakeable confidence.

Learn more about anxiety care

No hidden fees or waitlists

We accept major insurances and offer transparent cash-pay rates. Appointments are available in 1-2 weeks.

A non-medication-first philosophy

We prioritize teaching coping strategies, executive functioning skills, and emotional regulation before rushing to prescriptions.

Convenient access

We offer in-person care at our Mesa office and highly flexible Telehealth appointments across Arizona so teens can join right after school.

  • Why families choose us

    25+ years of experience

    Rebecca Gassett, laughing, seated outdoors on an orange couch against a stucco wall.

  • Medication as a tool, not the entire toolbox

    A few colored tablets and capsules on a white desk beside a stethoscope.

  • No hidden fees or waitlists

    A family sitting together on a couch in the practice’s Mesa room, talking with a clinician who is making notes.

  • Coping skills and regulation taught first

    Rebecca Gassett sitting on a couch in the practice’s Mesa room, talking with her hands.

  • In-person in Mesa, telehealth across Arizona

    A woman taking notes at a desk during a video call on a laptop.

Insurance & pricing

  • Aetna
  • AmeriBen
  • Anthem
  • Blue Cross Blue Shield
  • Banner Aetna
  • Cigna
  • Curative
  • GEHA
  • Personify
  • UnitedHealthcare
  • UMR
  • HSA/FSA eligible

What families say

In their own words, from reviews families have left for the practice.

A canvas print of sunlight through the branches of a tree, lit by a small wall lamp.

“she takes the time to understand the child’s personality, family environment, and specific struggles before creating a personalized plan.”

Heather M

A chunky white ribbed throw draped over the arm of a gray chair beside a terracotta cushion.

“She spends ample time listening, understanding family dynamics, and developing a tailored plan”

Mark M

Trailing green plants in round wooden hoops on a pale wall.

“She creates a calm and supportive dynamic that helps children feel heard and understood.”

Taylor A

Wooden puzzle blocks and a black-and-white ink-blot card on a lime green ottoman.

“She focuses on the complete picture of a child’s well-being, not just a quick fix.”

Mark M

Two hardback books stacked beside a black mug on a marble side table.

“His self-esteem and self-confidence are growing more and more every day”

Cheryl W

A three-panel cream macramé hanging on a wooden dowel against an olive green wall.

“empower kids to build real confidence and resilience”

Heather M

A three-panel cream macramé hanging on a wooden dowel against an olive green wall.

“He’s showing incredible advances in school”

Cheryl W

A floor lamp glowing warm against an olive green wall.

“She’s deeply committed to finding practical, non-medication-based solutions that truly work for each child.”

Heather M

Trailing green plants in round wooden hoops on a pale wall.

“I cannot possibly thank you enough for EVERYTHING you’ve done already to help get him here”

Cheryl W

A large terracotta cushion with fringed corners on a gray armchair, a white ribbed throw folded beside it.

“Our daughter has gone from struggling to thriving since starting treatment with her”

Tiffany S

Two hardback books stacked beside a black mug on a marble side table.

“Her thoughtful, whole-child approach is both rare and incredibly effective!”

Heather M

Two lime green ottomans with a glass of water and a pencil resting on top.

“behavioral techniques, coping skills, and simple lifestyle adjustments”

Mark M

A close view of knotted cream cord and wooden beads on a macramé panel.

“She views medication as an absolute last resort.”

Mark M

A close view of a canvas print: dark branches against yellow-green light.

“I’m super grateful that we found her!”

Tiffany S

Get in touch

Call, text, email, or book online. Please leave clinical detail out of a first message — we will find a time to talk it through instead.

Rebecca Gassett, smiling, in a green blouse against a plain warm background.

Rebecca Gassett, Pediatric Nurse Practitioner

Led by Pediatric Nurse Practitioner Rebecca Gassett (25+ years experience), we view medication as a tool, not the entire toolbox.

The entrance to 1910 S Stapley Dr., the Mesa office building where the practice sees patients in person.
Phone
602-688-4191
Text
602-688-4191
Email
contact@healthyendeavors.co
Fax
480-780-0665
Office
1910 S Stapley Dr. Ste. 221
Mesa, AZ 85204
Get driving directions
Sessions
Offering in-person care in Mesa & telehealth across Arizona.

Proudly supporting families across the East Valley — including Mesa, Tempe, Gilbert, and Chandler — with ADHD evaluation, anxiety treatment, and teen mental health care.