Summary

Dr. Ian Marshall is a pediatric endocrinologist who specializes in treating children and adolescents with hormone-related conditions and diabetes. He earned his medical degree from the University of Cape Town Faculty of Medicine in South Africa and completed his pediatric residency training at Long Island Jewish Medical Center, Schneider Children's Hospital, and Kingsbrook Jewish Medical Center. Dr. Marshall also completed specialized fellowship training in pediatric endocrinology at New York and Presbyterian Hospital. With 35 years of experience in pediatric medicine, he holds board certification in pediatrics from the American Board of Pediatrics and is fluent in English.

Dr. Marshall practices at the Child Health Institute of New Jersey in New Brunswick, New Jersey, and is affiliated with Robert Wood Johnson University Hospital. He focuses on helping children with growth disorders, including short stature and growth hormone deficiency, as well as thyroid conditions like goiter. His approach includes comprehensive blood work such as complete blood counts and A1c testing to monitor diabetes management. Families appreciate his extensive experience, and he maintains an average patient rating of 3.7 stars.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 35 years of experience
  • 33 insurance plans accepted
  • speaks English
  • Ny And Presby Hosp, Pediatric Endocrinology; Long Island Jewish Med Ctr, Pediatrics
  • 11 written reviews
  • 1 specialty
  • 5 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Child Health Institute of New Jersey

89 French St Ste 2300New Brunswick, NJ 08901
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

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Ian Marshall, MD
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Ian Marshall, MDDr. Mudit AroraDr. Gabrielle Paula Grinstein, MDDr. Ned M Weiss, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.2 
4.9 
3.4 
35 Years of Experience 16 Years of Experience 32 Years of Experience 46 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English
New Brunswick , NJIselin , NJNew York , NYPrinceton , NJ
Med School: University Of Cape Town- Fac Of Med- Cape Town- So Africa Med School: Windsor University School Of Medicine Med School: Universidad De Buenos Aires Med School: Hahnemann University School Of Medicine
Current Profile
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Insurance Plans Accepted by Ian Marshall

  • Accepts Medicaid
  • Aetna
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • AmeriGroup
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CareFirst BlueCross BlueShield
  • Cigna
  • EmblemHealth
  • Fidelis Care (NY)
  • GEMCare Health Plan
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon NJ Health
  • Independence Blue Cross
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • Piedmont Community Health Plan
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford
  • UPMC Health Plan
  • Wellcare

Medical Specialties

Ian Marshall has the following specialty

Specialty Expertise

Ian Marshall has the following 5 areas of expertise

  • Adrenal Gland Diseases
  • Diabetes
  • Growth Disorders
  • Pediatrics
  • Puberty

Certifications, License, & Education

35 Years Experience

Ian Marshall is board certified in Pediatrics by the American Board of Pediatrics.

Board Certifications

Board certified in Pediatrics by the American Board of Pediatrics.

Education & Training

Residency

Completed their residency at Ny And Presby Hosp, Pediatric Endocrinology; Long Island Jewish Med Ctr, Pediatrics, Long Island Jewish Medical Center, Schneider Childrens Hospital, and Kingsbrook Jewish Medical Center Program.

Medical School

Graduated from University Of Cape Town- Fac Of Med- Cape Town- So Africa in 1991 and University of Cape Town / Faculty of Health Sciences in 1991.

NPI Number

Ian Marshall's NPI number is 1396760450.

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Frequently Asked Questions

Where is Ian Marshall's office located?
Ian Marshall's office is located at 89 French St Ste 2300, New Brunswick, NJ, 08901.
What languages does Ian Marshall speak?
Ian Marshall speaks English.
Which hospitals is Ian Marshall affiliated with?
Ian Marshall is affiliated with Robert Wood Johnson University Hospital.
Does Ian Marshall accept my insurance?
You can see the insurance plans that Ian Marshall accepts on their Vitals profile.
Does Ian Marshall accept virtual/telehealth appointments?
Ian Marshall has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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