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meet our team

Marat Zeltsman, DO, FAAP

Board-Certified Pediatrician

Serving at:

Aventura

Languages spoken:

English & Russian

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Q&A with Dr. Zeltsman

What is your favorite animated movie or cartoon?

Monsters, Inc

What is your favorite children's book and why?

Harry Potter

What was your favorite childhood toy?

Train set

Who is your greatest inspiration and why?

My parents

What are your hobbies and interests outside of work?

Fishing, hiking, camping

What inspired you to work in pediatrics?

The most rewarding part of being a pediatrician is watching my patients grow — from their very first steps to their first day of school, through the ups and downs of teenage years, into adulthood, and eventually parenthood themselves. There’s nothing quite like having a former patient walk into my office with a child of their own. It’s a full-circle moment that never stops being special.
Over the years, I’ve come to wear many hats: pediatrician, mentor, listener, advisor — sometimes even detective. Whether I’m offering medical guidance, providing reassurance, or just being someone to talk to, I truly value the relationships I’ve built with each family.

What unique qualities, skills, or services set you apart, and how do you build a positive rapport with patients and their families?

I believe in open communication, compassionate care, and being there every step of the way. And at the end of the day, hearing a parent say, "Thank you — your advice helped us," is the greatest reward of all.
I look forward to getting to know your family and walking alongside you as your child grows.

Medical School:
Nova Southeastern University, Fort Lauderdale, FL (1998 - 2002)

Nursing School (Bachelor):
Florida International University, Miami, FL. (1992 - 1995)

Residency:
Miami Children's Hospital (2002 - 2005)

Where to find Dr. Zeltsman:

Aventura

  • Monday: 8AM–5PM
  • Tuesday: 8AM–5PM
  • Wednesday: 8AM–5PM
  • Thursday: 8AM–5PM
  • Friday: 8AM–5PM
  • Saturday: 8AM–12PM
  • Sunday: Closed

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