Arnold C. Olegario, M.D.
Practice: JCMC-Jacksonville Children's Multispecialty Clinic
Specialty: Pediatrics
Office locations: Jacksonville, NC
Dr. Arnold C. Olegario, M.D. is a highly experienced and Board Certified Pediatrician with an impressive career spanning over thirty-five years. His journey in medicine began with a Bachelor of Science in Medical Technology from Silliman University in Dumaguete City, Philippines, followed by a Medical Degree from Cebu Institute of Medicine in Cebu City, Philippines.
Dr. Arnold C. Olegario, M.D. is a highly experienced and Board Certified Pediatrician with an impressive career spanning over thirty-five years. His journey in medicine began with a Bachelor of Science in Medical Technology from Silliman University in Dumaguete City, Philippines, followed by a Medical Degree from Cebu Institute of Medicine in Cebu City, Philippines.
Dr. Arnold C. Olegario, M.D. is a highly experienced and Board Certified Pediatrician with an impressive career spanning over thirty-five years. His journey in medicine began with a Bachelor of Science in Medical Technology from Silliman University in Dumaguete City, Philippines, followed by a Medical Degree from Cebu Institute of Medicine in Cebu City, Philippines.
Completing his postgraduate internship at Silliman University Medical Center and his pediatric residency at King’s County Hospital Center in Brooklyn, New York, Dr. Olegario has honed his expertise in pediatric care.
Throughout his career, Dr. Olegario has been affiliated with esteemed medical institutions, including Arden Hill Hospital and Orange Regional Medical Center in Goshen, New York, as well as Saint Anthony Community Hospital in Warwick, New York. His dedication and commitment to excellence have earned him certification from the American Board of Pediatrics.
Currently serving as the Chairman for the Department of Pediatrics at Onslow Memorial Hospital in Jacksonville, North Carolina, Dr. Olegario continues to make a significant impact on the well-being of his patients and the community.
With his extensive experience and unwavering passion for pediatric care, Dr. Arnold C. Olegario remains a respected and trusted healthcare provider at JCMC Pediatrics in Jacksonville, NC.

Wonderful with kids, my son loves him. He explains everything thoroughly and gives you a chance to discuss any questions or concerns you have.
He was very nice and professional
Always very friendly, answering any concerns we have. My baby loves Dr O!
Listened to concerns, quick and thorough. Same positive energy every time.
Always caring, listening, and very knowledgeable about care. Never makes me or my children feel like just another patient!
The best
Very thorough and I love how he communicated with my son instead of just me :-)
My child is afraid of doctors. And instead of being kind to my child, the doctor just stood there staring and then said, I have other patients to see. Come on. Then made dry comments when my child was nervous and didnt fully do what he asked. The other ladies were super sweet and helped my child obey commands by just being kind before we saw the doctor. But him being real dry and annoyed sounding...it made me not want to be there. He wasn't a bad person. I just didnt appreciate him telling a toddler that, when they dont fully know whats going on. Not a very welcoming vibe.
Understanding & explains everything to us in way of us being able to understand
Dr.O is amazing with the youth. He is so rentable and funny. My son loves him and is very comfortable with him. Great Dr, easy check in process, seen on time, not a rush appointment. Overall great visit.