Meet Dr. Michael Nwaneri, MD
Board-Certified Pediatrician and Obesity Medicine Physician
Dr. Michael Nwaneri is a pediatrician at Omega Pediatrics who cares for children and families across Roswell, Marietta, and Riverdale. He combines deep pediatric experience, a warm family-centered approach, and a strong focus on accessible, practical care for real-life parenting needs.
Families often choose Dr. Nwaneri because they want thoughtful pediatric care that is easier to access, easier to understand, and easier to fit into busy family life. His work includes preventive care, sick visits, newborn care, and healthy weight support.
Board-Certified Pediatrician
Experienced pediatric care focused on infants, children, and teens across routine, sick, and follow-up visits.
Obesity Medicine Physician
Additional expertise in healthy weight support and practical lifestyle guidance for growing children.
Serving 3 Metro Atlanta Locations
Families can access Omega Pediatrics in Roswell, Marietta, and Riverdale depending on what works best.
Care That Fits Family Life
Omega Pediatrics is built around practical access, including same-day options and weekday evening availability.
Thoughtful pediatric care, easier to access.
Families looking for a pediatrician want someone who listens, explains clearly, and makes the next step simple. Omega Pediatrics helps make booking, locations, and follow-up care easier to navigate.
Background and training
Dr. Nwaneri has been a physician since 1996. His background includes medical education at the University of Nigeria, pediatric residency and subspecialty training in Nigeria, additional study at the Liverpool School of Tropical Medicine, research work in sickle cell disease in Minnesota, and pediatric residency training in the United States.
This profile page is intentionally streamlined so families can understand his depth of experience without having to work through a long chronological biography.
Why families choose Dr. Nwaneri
Parents want more than credentials. They want a pediatrician who listens, explains things clearly, and gives practical guidance they can actually use. This page should help families quickly understand why Dr. Nwaneri is a strong fit for long-term pediatric care.
Accessible care
Care options that are easier to fit into work, school, and real family schedules.
Clear guidance
Practical explanations and next steps for common concerns, preventive care, and follow-up planning.
Continuity and trust
A relationship-focused approach built around long-term child health, not rushed one-off visits.
What he helps families with
- Well-child visits and preventive care
- Same-day sick visits and practical follow-up care
- Newborn care and early parenting concerns
- Childhood immunizations and routine checkups
- Healthy weight support and obesity medicine
Get started with Omega Pediatrics
If you are looking for a pediatrician for your child in Roswell, Marietta, or Riverdale, Omega Pediatrics makes it easier to move forward with booking, insurance information, forms, and the right next step.