Our Mission

To provide compassionate, expert, whole-child care that supports families from the very first newborn visit through the teenage years and beyond.

Our Vision

To be the pediatric home families in Marietta trust most: a place where kids feel safe, parents feel heard, and every child gets the expert, personalized care they deserve.

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What Makes Cobb Different

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35+ Years in Your Community

We’ve been here through flu seasons, growth spurts, and every well visit in between. Our deep roots in Marietta mean families get continuity of care from providers who know their child’s full history.

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Specialists in Children’s Health

Kids require different care from adults, and we've built our entire practice around the unique needs of growing children. Our team includes board-certified pediatricians with sub-specialty fellowship training from top academic medical centers, so your child’s care is always in expert hands.

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Behavioral Health, Right Here

From ADHD and anxiety to autism support and more, our team includes providers who specialize in children’s behavioral and mental health. Families don’t have to look elsewhere to get the full picture of their child’s well-being.

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Convenient Care When You Need It

Sick visits, Saturday hours, and telemedicine options mean you’re never left scrambling. Our Marietta location is easy to reach from across West Cobb, and our team works hard to get your child seen quickly.

Meet the Experts Who Care for Your Child

Our team is made up of board-certified pediatricians and certified nurse practitioners who have dedicated their careers to children’s health. They bring deep expertise, warm bedside manner, and a genuine love for this work. Many of our providers have been with Cobb Pediatrics for years, which means your family will see familiar, trusted faces at every visit.

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Julia Gaines, MD, FAAP

MD, FAAP
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Craig L. Lebish, MD, FAAP

MD, FAAP
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Robert Forbes, MD, FAAP

MD, FAAP
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Nikki Roberts, MD, FAAP

MD, FAAP
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Dara Hosch, MD, FAAP

MD, FAAP
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Erika van Putten, MD, FAAP

MD, FAAP
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Julie Cosgrove, CPNP

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Deanna J. Renz, DNP, CPNP, PMHNP-C

DNP, CPNP, PMHNP-C
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Dianna Rains, CPNP

CPNP
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Our Promise
to Families

Your child’s health is personal to us. We’re committed to knowing your family, not just your chart, and to being there for the moments that matter most.

Families choose Cobb Pediatrics because we offer:

  • Well child visits, sick visits, and same-day availability
  • Saturday morning sick clinic hours
  • Telemedicine for qualifying visits
  • Comprehensive behavioral and mental health services
  • In-house lab testing for faster results
  • Newborn and breastfeeding support
  • Complimentary prenatal consultations for expecting parents

We’re proud to be a practice families recommend to one another, year after year.

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Convenient Care Close to Home

Our Marietta office is located in the Village at Old Trace, at 3405 Dallas Hwy SW, Suite 300, with easy access from across West Cobb County. Ample parking is available on-site, and our location is convenient to families in Marietta, Smyrna, Vinings, Fair Oaks, and surrounding areas.

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Join the Cobb Family

If you’re ready to find your child a pediatric home they’ll know for years, we’d love to meet your family.