Dr. Brian P. Dumais

Name: Dr. Brian P. Dumais
Specialty: Pediatrics 
Qualification/Board Certification: MD; Board certification not specified
Affiliation: Loyola University Medical Center, Northwestern Medicine Palos Hospital, Ronald McDonald Children’s Hospital of Loyola University Medical Center
Locations: Orland Park, Illinois
Languages Spoken: English
Accepting New Patients: Contact office to confirm
NPI Number: 1376695577

About the Doctor

Dr. Brian P. Dumais is a highly regarded pediatrician practicing in Orland Park, Illinois, with over 21 years of experience. He received his medical degree from the University of Illinois College of Medicine at Chicago and completed his pediatrics residency at Advocate Health Care/Advocate Children’s Hospital (Oak Lawn) from 2001 to 2004. He is affiliated with multiple top‑tier hospitals, including Loyola University Medical Center and Northwestern Medicine Palos Hospital. He accepts a range of insurance plans including Cigna, United Healthcare, Elevance, and Medicaid. New patients should contact the office to verify availability.

• Graduate of University of Illinois College of Medicine at Chicago

• Pediatrics residency at Advocate Children’s Hospital

• Over 21 years of clinical experience

• 5/5 patient rating (61 reviews); Patients’ Top Choice with 3 awards

• Affiliated with Loyola University Medical Center and Northwestern Medicine Palos Hospital

• Accepts Cigna, United Healthcare, Elevance, and Medicaid

Education & Training

Medical School – University of Illinois College of Medicine at Chicago
Residency – Advocate Health Care/Advocate Children’s Hospital (Oak Lawn), Pediatrics
Fellowship/Additional Training – Not specified

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

Services Offered

Dr. Brian P. Dumais 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. Dumais also manages chronic conditions like asthma and allergies, and offers guidance on nutrition, growth, and behavioral concerns. Patients appreciate his thorough examinations and follow‑up care, though some note that his ability to answer questions could be improved. In‑office testing and minor procedures are available. He coordinates care with pediatric specialists when needed and maintains affiliations with top‑ranked hospitals.

• 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

• Cigna (PPO)

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

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

Practice Locations

Address: 10710 W 143rd St, Suite 13, Orland Park, IL 60462
Phone: (708) 364-1600

Hospital Affiliations

• Loyola University Medical Center – Maywood, Illinois 

• Northwestern Medicine Palos Hospital – Palos Heights, Illinois

• Ronald McDonald Children’s Hospital of Loyola University Medical Center – Maywood, Illinois