Dr. Louis Nackman

Name: Dr. Louis Nackman
Specialty: Pediatrics 
Qualification/Board Certification: MD; Board certification not specified
Affiliation: Elliot Hospital
Locations: Windham, New Hampshire
Languages Spoken: English
Accepting New Patients: Yes
NPI Number: 1215927637

About the Doctor

Dr. Louis Nackman is a board-eligible pediatrician practicing in Windham, New Hampshire, affiliated with Elliot Hospital in Manchester. He received his medical degree from the University of Florida College of Medicine and completed his pediatric residency (1992–1995) followed by a chief residency (1995–1996) at Penn State Milton S. Hershey Medical Center. With more than 21 years of experience, Dr. Nackman has earned a 4/5 patient rating from 30 reviews and two patient awards for “Clearly Explains” and “Performs Thorough Exams.” He is accepting new patients and accepts a range of insurance plans including Aetna, Cigna, United Healthcare, and Medicaid. As a pediatrician, he provides primary care for infants, children, and adolescents, focusing on preventive health, developmental milestones, and treatment of common childhood illnesses.

• Graduate of University of Florida College of Medicine

• Residency and Chief Residency in Pediatrics at Penn State Hershey Medical Center 

• Over 21 years of clinical experience

• 4/5 patient rating (30 reviews); awards for clear explanations and thorough exams

Education & Training

Medical School – University of Florida College of Medicine
Residency – Penn State Milton S. Hershey Medical Center, Pediatrics 
Fellowship/Additional Training – Penn State Milton S. Hershey Medical Center, Chief Residency, Pediatrics 

Medical Conditions Treated

• Well-child care and developmental screening

• Acute infections (otitis media, pharyngitis, sinusitis, pneumonia)

• Asthma and reactive airway disease

• Allergies (seasonal, food, drug)

• Gastroenteritis and dehydration

• Fever and febrile illnesses

• Skin conditions (eczema, rashes, impetigo)

• Growth and nutrition concerns

• ADHD and behavioral issues

• Immunization-preventable diseases

Medical Procedures Performed

• Comprehensive well-child examinations

• Newborn and infant checkups

• Developmental and growth monitoring

• Immunizations according to standard schedules

• In-office rapid testing (strep, flu, RSV, urinalysis)

• Nebulizer treatments for asthma

• Minor wound care and laceration repair

• Management of fever and dehydration

• School and sports physicals

• Referrals to pediatric specialists as needed

Services Offered

Dr. Louis Nackman provides comprehensive pediatric care for children from birth through adolescence. His practice emphasizes preventive medicine, including routine well-child visits, developmental screenings, and immunizations according to standard schedules. He diagnoses and treats common acute childhood illnesses such as ear infections, strep throat, respiratory infections, and gastroenteritis. Dr. Nackman also manages chronic conditions like asthma and allergies, and offers guidance on nutrition, growth, and behavioral concerns. Parents appreciate his thorough examinations and clear explanations. In-office testing and minor procedures are available. He coordinates care with pediatric specialists when needed.

• Well-child exams and developmental surveillance

• Newborn and infant care (including breastfeeding support and weight checks)

• Immunizations and vaccine counseling

• Acute illness diagnosis and treatment (fever, cough, sore throat, vomiting, diarrhea, ear infections)

• Asthma and allergy management (medications, action plans)

• School, sports, and camp physicals

• Growth and nutrition counseling (including picky eating and obesity prevention)

• Behavioral and ADHD evaluation and management

• Coordination of care with pediatric specialists (allergy, pulmonology, gastroenterology, etc.)

• Parent education on safety, development, and illness prevention

Accepted Insurances

• Aetna (EPO, HMO, Medicare, POS, PPO)

• Cigna (PPO)

• Elevance (EPO, HMO, Medicare, POS, PPO)

• United Healthcare (HMO, Medicaid, Medicare, POS, PPO)

Practice Locations

Address: 5 Industrial Dr, Suite B, Windham, NH 
Phone: (603) 685-0150

Hospital Affiliations

• Elliot Hospital – Manchester, New Hampshire