Welcome to Viva Pediatrics!


A friendly, high-quality practice where your child’s healthcare comes first!

Meet Dr. Karen Segal, DO, FACOP

meet dr segal

Board Certified Pediatrician

Dr. Karen Segal is an esteemed Pediatrician with over 12 years of dedicated service.
Since joining the Las Vegas medical community in 2018, she has earned a reputation for her exceptional bedside manner, strong patient following, and outstanding diagnostic skills.
Known for her efficiency and love for her patients, Dr. Segal approaches each patient with compassion and expertise.
With her dedication to pediatric care, she is making a profound impact in the Las Vegas community.

Meet Dr. Karen Segal, DO, FACOP

Board Certified Pediatrician

meet dr segal

Dr. Karen Segal is an esteemed Pediatrician with over 12 years of dedicated service. Since joining the Las Vegas medical community in 2018, she has earned a reputation for her exceptional bedside manner, strong patient following, and outstanding diagnostic skills. Known for her efficiency and love for her patients, Dr. Segal approaches each patient with compassion and expertise. With her dedication to pediatric care, she is making a profound impact in the Las Vegas community.

Our Patients are Happy & Healthy

Posted on Google Google
C S
July 29, 2025
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If you’re looking for a kind, knowledgeable, and patient pediatrician in Las Vegas, I can’t recommend Dr. Segel enough. From our very first visit, she made both me and my husband feel comfortable and heard. She takes her time, listens to every concern (no matter how small), and explains things in a way that’s easy to understand. The entire staff is wonderful—always friendly, professional, and kind. They help make every visit smooth and stress-free, from scheduling to weigh-ins and everything in between. The whole office is clean and welcoming. I never feel rushed, and I always leave knowing my daughter is in great hands. Thank you Viva Pediatrics team!
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K G
July 21, 2025
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My first appointment for two of my children was today, and I was underprepared with a few of the things I needed. The staff was patient, answered all my questions, helped me get what I was missing, and guided me through the systems I needed to access. They seamlessly supported the sports physical process, even having the required paperwork ready in-office. Dr. Segal was kind, clear, and thorough with both me and the kids. It was a really positive experience and look forward to my kids attending.
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A Y
July 11, 2025
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We absolutely love Dr. Karen Segal and Viva Pediatrics! The office is warm, welcoming, and beautifully run, everything a parent could hope for. Dr. Segal has an incredible bedside manner: calm, kind, and attentive. She truly listens, connects with our kids, and makes every visit feel personal and reassuring. We trust her completely and feel so grateful to have her as our pediatrician. Highly recommend Viva Pediatrics to any family looking for top-notch care!
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C H
June 30, 2025
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We’ve been seeing Dr. Karen Segal for years now, and I truly can’t say enough good things about her. She has a warm, kind presence that immediately puts both parents and kids at ease. Now that my son is 13, we’re in the adolescent stage, and she handles those sometimes awkward conversations with such professionalism and empathy that they never feel uncomfortable or weird. In fact, after his last visit, my son told me he only wants to see Dr. Segal—no one else. That kind of trust at this age is priceless. We’re so grateful for the care she’s given over the years and are really looking forward to seeing her new clinic!
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E S
May 22, 2025
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We feel very fortunate that Dr. Karen Segal is our pediatrician. She absolutely goes above and beyond for all of her patients. She provides excellent care, parental communication, and truly wants what's best for your children. I highly recommend visiting Viva Pediatrics today - you will not regret it.
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T D
April 30, 2025
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We are so grateful for Dr. Karen Segal! After a week of my daughter being seriously ill and a misdiagnosis at urgent care, Dr. Segal immediately recognized she had pneumonia and prescribed the right treatment. Thanks to her quick and accurate diagnosis, my daughter began improving almost immediately. Dr. Segal is attentive, knowledgeable, and truly cares about her patients. We feel incredibly lucky to have her as our pediatrician!
Posted on Google Google
S T
April 27, 2025
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This place is amazing. Karen’s care is calm and professional, feels like she’ll go above and beyond to help and that’s amazing to have a pediatrician who does that. So grateful for Karen’s care!
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S R
November 7, 2024
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I second this. Do you know in which area the office will be located?
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R P
May 29, 2024
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Please let me know when the office is open. We miss you Dr Siegel. 😭

our Pediatric Services

From Newborns to 18 years old

Accepted Insurances

Aetna

Ambetter

Anthem (BCBS)

Cigna

Healthplan of Nevada

Molina

Nevada Medicaid

Select Health

Sierra Health and Life

Silver Summit Medicaid

United Healthcare

Viva Pediatrics Vaccine Policy


Click here to view our Vaccine Policy Statement

Join Our Team

View our LinkedIn Page to see if we are hiring!