FooterLogo
  • Join ADDitude | Sign In
  • Search ADDitude
  • SUBSCRIBE
  • ADHD
    • What Is ADHD?
    • The ADHD Brain
    • ADHD Symptoms
    • ADHD in Children
    • ADHD in Adults
    • ADHD in Women
    • Find ADHD Specialists
  • Symptoms & Tests
    • Symptom Checker Tool
    • Symptom Tests
    • Anxiety
    • Autism
    • Bipolar
    • Depression
    • ODD
    • RSD
    • More in Mental Health
  • Treatment
    • ADHD Medications
    • Medication Reviews
    • Natural Approaches
    • ADHD Therapies
    • Managing Treatment
    • Treating Your Child
    • Find ADHD Specialists
  • ADHD Parenting
    • Positive Parenting
    • Behavior & Discipline
    • Schedules & Routines
    • Organizing Your Child
    • Health & Nutrition
    • Teens with ADHD
    • Friendships & Activities
  • School & Learning
    • IEPs & 504 Plans
    • Accommodations
    • Homework & Studying
    • School Behavior
    • Learning Challenges
    • For Teachers
    • High School
  • ADHD Adults
    • Do I Have ADD?
    • Getting Things Done
    • Time & Productivity
    • Relationships
    • Organization
    • Health & Nutrition
  • ADHD Resources
    • Free Webinars
    • Free Downloads
    • Newsletters
    • News & Research
    • Guest Blogs
    • Videos
    • ADHD Directory
    • The ADDitude Store
  • ADHD DIRECTORY
    • Search Listings
    • Add a Listing
  • For Professionals
    • For Clinicians
    • For Educators
    • Research Updates
  • MAGAZINE
    • New Issue!
    • SUBSCRIBE
    • Manage My Subscription
    • Give a Gift Sub!
    • Get Back Issues
    • Digital Issues
  • Contact Us
  • Privacy Policy
  • Terms of Use
  • Home

ADHD Science & Strategies

  • Join ADDitude
  •  | 
  • Sign In
Subscribe to Additude Magazine
  • ADHD
    • ADHD Symptoms
    • ADHD in Children
    • ADHD in Adults
    • ADHD in Women
    • The ADHD Brain
    • Find ADHD Specialists
  • Symptoms & Tests
    • Symptom Checker Tool
    • Symptom Tests
    • Anxiety
    • Autism
    • Depression
    • RSD
    • ODD
    • More in Mental Health
  • Treatment
    • ADHD Medications
    • Medication Reviews
    • Complements to Meds
    • ADHD Therapies
    • Managing Treatment
    • Treating Your Child
  • ADHD Parenting
    • Positive Parenting
    • Behavior & Discipline
    • Schedules & Routines
    • School & Learning
    • Health & Nutrition
    • Teens with ADHD
  • ADHD Adults
    • Do I Have ADD?
    • Getting Things Done
    • Time & Productivity
    • Organization
    • Relationships
    • Health & Nutrition
  • ADHD RESOURCES
    • Free Webinars
    • Free Downloads
    • Newsletters
    • Guest Blogs
    • eBooks + More
  • ADHD DIRECTORY
    • Search Listings
    • Add a Listing
  • For Professionals
    • News & Research
    • For Clinicians
    • For Educators
    • ADHD Directory
  • MAGAZINE
    • New Issue!
    • Subscribe
    • Gift Subscription
    • Renew My Subscription
    • Manage My Subscription
    • Digital Magazine
Advertisement

Walt Karniski, M.D.

Walt Karniski, M.D., is a developmental pediatrician, trained at Boston Children’s Hospital. He was director of the Division of Developmental Pediatrics at the University of South Florida in Tampa, Florida, for fifteen years. He then opened a private practice and for twenty years, evaluated and treated children with ADHD, autism, anxiety, learning disabilities, and other developmental difficulties. During that time, he developed and operated three private schools for children with ADHD, anxiety, and learning disabilities. Over the forty years he has been practicing, he has evaluated and treated close to ten thousand children, conducted numerous studies of brain activity in children, and has been director of a child abuse program and a program for enhancing development in children born prematurely. Dr. Karniski approaches each child as a unique individual with distinctive strengths and weaknesses, where the diagnosis does not matter as much as understanding the specific needs of that child. His book  ADHD Medication: Does It Work and Is It Safe? (#CommissionsEarned) (Roman & Littlefield) is a comprehensive resource about ADHD medications. The information is presented with frequent stories from his practice to present the sometimes complex information in a clear and easy-to-understand way.

Walt Karniski, M.D., is a member of the ADDitude ADHD Medical Review Panel.

Learn about any financial relationships that drug and medical device companies might have with healthcare providers, including members of the ADDitude Medical Advisory Panel, by searching Open Payments. Neither the ADDitude editorial agenda nor its coverage are influenced by any commercial interests, either directly or indirectly. ADDitude's editorial content remains independent.

#CommissionsEarned As an Amazon Associate, ADDitude earns a commission from qualifying purchases made by ADDitude readers on the affiliate links we share.

ADDitude’s Editorial and Medical Review Process

ADDitude is dedicated to publishing quality content that adheres to the highest scientific and editorial standards. Created by qualified writers and medical professionals, our content is fact-checked and reviewed by members of the ADDitude Medical Advisory Panel, including leading clinical practitioners and researchers within the field of ADHD. The ADDitude team adheres to strict editorial standards and journalistic principles. Health information and guidance is thoroughly researched, and sources are vetted to ensure recency, authority, and credibility.

ADDitude editors regularly revisit and update existing content for accuracy and reliability, often in coordination with ADDitude’s Medical Advisory Panel and according to the ADDitude Editorial Process.

Recent Posts

An female Asian pediatrician gives an in-person ADHD diagnosis to a young black boy with his mom and dad smiling in the background, which would not be seen during a telehealth ADHD evaluation.

Guest Blogs

“ADHD Telehealth Trades Convenience for Accuracy and Nuance”

"Subtle non-verbal communication reveals how each parent feels about their child’s...
Photo by Myles Tan via Unsplash https://unsplash.com/photos/WNAO036c6FM

ADHD Medication & Treatment

Q: “Should My Child Skip ADHD Medication on Weekends?”

“Medication vacations are the biggest no-no that I can...

Ask the Experts

Q: “My Child’s ADHD Medication Wears Off Too Early.”

Is your child’s ADHD medication wearing off too soon in the day? Talk to your doctor...
Little boy standing behind the window in sad mood. Sad Teenager looking in the Window and closing his ears with hands. Unhappy child in a plaid shirt. Alone at home. Upset.

ADHD Medication & Treatment

Q: “Will ADHD Medication Worsen My Child’s Other Condition(s)?”

Stimulant medications effectively treat the symptoms of ADHD, but they may worsen...
ADHD medication bottles

ADHD Medications

Q: “How Do Doctors Decide Which ADHD Medication to Prescribe First?”

Doctors typically start newly diagnosed individuals with ADHD on a low dose of a...
ADHD brain, adhd thoughts concept image

ADHD Medication & Treatment

Q: “Why Are There So Many Different ADHD Medications?”

"All these medication choices exist, in part, to allow patients and clinicians to develop...
Paper Cut Craft of Human Brain Regions Side View Anatomy Diagram on Beige Background.

ADHD Medication & Treatment

Q: “What Are the Long-Term Effects of ADHD Medication on the Brain?”

ADHD medication use has lasting, positive effects on the brain, according to findings...
Listen to ADHD expert webinars about treatment strategies and options for ADHD

ADHD Treatment Options

“ADHD Medication Options and Benefits for Children” [Video Replay & Podcast #438]

Access the video replay, listen to the podcast episode (#438), download the slide...
Concerta is an ADHD medication

Medications

Concerta (methylphenidate)

Concerta is a stimulant ADHD medication used to treat the symptoms of ADHD in children...
Advertisement

More on Guest Blogs

The Tattered Promise of ADHD Telehealth

clipboard with paper, stethoscope, pen, glasses--tools to make a sound ADHD diagnosis

The Building Blocks of a Good ADHD Diagnosis

FDA Commissioner Califf

FDA Commissioner Blames Adderall Shortage on Stimulant Overuse, Telehealth, Generics

Advertisement

Top 3 Reads on Guest Blogs

  • Does My Child Have ADHD? Symptom Test for Kids
  • [Self-Test] Could Your Child Have ADD (aka Inattentive ADHD)?
  • 15 Questions to Ask After Your Child’s ADHD Diagnosis
Advertisement
Advertisement
  • Inattentive ADHD in Children eBook

    Inattentive ADHD in Children: Symptoms, Solutions, and Insights

    $9.95
    Add to cart
Advertisement

The ADDitude Commitment

ADDitude collaborates closely with leading medical experts to publish accurate, clear, and authoritative content that millions of readers trust and share.

Review Our Editorial Process Meet Our Medical Advisory Panel
  • ADDitude verifies the factual accuracy of all new content.
  • Sources are cited for all scientific research and findings.
  • Content is periodically reviewed and updated to reflect new health insights.
  • We strive to feature diverse voices and experiences.

Since 1998, millions of parents and adults have trusted ADDitude's expert guidance and support for living better with ADHD and its related mental health conditions. Our mission is to be your trusted advisor, an unwavering source of understanding and guidance along the path to wellness.

Follow us:

  • Facebook
  • Twitter Twitter
  • Pinterest
  • Instagram
  • LinkedIn
  • TikTok TikTok

Newsletters

(Select your free newsletters)

      Subscribe

      Get a free issue and free ADDitude eBook, plus save 42% off the cover price.

      Order Now

      Site Map

      • Symptom Tests
      • ADHD Treatment Options
      • ADHD Parenting Help
      • School & Learning
      • For Adults with ADHD
      • For ADHD Professionals

      Community Resources

      • Free ADHD Webinars
      • Free ADHD Downloads
      • Guest Blogs
      • ADDitude eBooks
      • Find an ADHD Specialist

      ADDitudeMag.com

      • Join | Log In
      • About ADDitude
      • Our ADHD Advisory Panel
      • Contact Us
      • Advertise

      ADDitude Magazine

      • Subscribe to ADDitude Magazine
      • Give ADDitude As a Gift
      • Manage My Subscription
      • Subscriber Access to Archives
      • Pay My Bill
      • FAQ
      Adchoices
      Copyright © 1998 - 2025 WebMD LLC. All rights reserved. Your use of this site is governed by our Terms of Use and Privacy Policy . ADDitude does not provide medical advice, diagnosis, or treatment. The material on this web site is provided for educational purposes only.
      Advertisement