About Dr. Louis J. Nackman
Dr. Louis J. Nackman is a board-certified pediatrician serving children and families in Windham, New Hampshire. He currently practices with Elliot Pediatrics at Windham, where his work covers preventive pediatric healthcare, routine childhood examinations, acute illnesses, developmental monitoring, and ongoing management of common pediatric conditions.
Dr. Nackman graduated from the University of Florida College of Medicine in 1992 and completed postgraduate pediatric training through Penn State University College of Medicine. With more than three decades in medicine, his professional background spans care from infancy through adolescence.
Families looking for related specialists can browse the Doctiplus Pediatrics directory.
Focus Areas
- Well-child examinations
- Newborn and infant healthcare
- Childhood immunizations
- Growth and development monitoring
- Adolescent healthcare
- Respiratory infections
- Ear infections
- Fever and common childhood illnesses
- Asthma management
- Developmental concerns
- School and sports physicals
- Behavioral and learning concerns
- Chronic pediatric condition monitoring
- Preventive health counseling
Routine pediatric visits provide an opportunity to follow growth, development, nutrition, vaccination status, and age-specific health concerns. Parents can review the CDC’s vaccines for children and adolescents for current immunization information.
For families managing childhood breathing problems, the National Heart, Lung, and Blood Institute provides patient-friendly information about asthma, including symptoms, diagnosis, and established treatment approaches.
Pediatrics and Patient Care Approach
Pediatric care changes considerably as a child grows. An infant requires different developmental assessment and preventive care from a school-age child or teenager, even when the reason for the appointment initially appears similar.
A routine pediatric visit may include height and weight measurement, developmental review, physical examination, vaccination assessment, and discussion of nutrition, sleep, school, behavior, or physical activity.
Dr. Nackman’s current specialty is general Pediatrics. This allows him to evaluate common childhood illnesses while also identifying situations that require laboratory testing, imaging, emergency evaluation, or referral to a pediatric subspecialist.
For children with ongoing conditions such as asthma or developmental concerns, regular follow-up can help determine whether symptoms are stable and whether treatment needs adjustment.
Preventive and Developmental Care
Preventive Pediatrics includes more than treating illness after symptoms appear. Developmental milestones, hearing, vision, school progress, emotional wellbeing, and age-appropriate safety issues may all be discussed during routine care.
When developmental concerns arise, evaluation may consider speech and language development, movement, learning, behavior, and social development. Further assessment or referral can be recommended when a child needs more specialized support.
The CDC provides resources on child development that can help families understand why developmental monitoring is an important part of pediatric healthcare.
Education and Credentials
Dr. Nackman completed his medical education at the University of Florida College of Medicine in Gainesville.
Elliot Hospital lists both his internship and residency training at Penn State University College of Medicine and confirms certification in Pediatrics by the American Board of Pediatrics.
His National Provider Identifier is 1215927637, with Pediatrics recorded as his medical specialty.
Practice Information
Dr. Nackman currently practices at:
Elliot Pediatrics at Windham
5 Industrial Drive
Windham, New Hampshire 03087
Elliot Hospital currently lists him among the physicians at this pediatric practice. The 2026 WellSense Medicare/provider directory also continues to list Dr. Nackman in Windham and indicates that he is accepting new patients.
Families should confirm current appointment availability, insurance participation, office hours, and new-patient arrangements directly with Elliot Pediatrics before scheduling.
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