Dr. Gary John Nielan MD Pediatrician

Dr. Gary Nielan is a pediatrician in Wilbraham, Massachusetts. He is affiliated with multiple hospitals in the area, including Baystate Medical Center and Mercy Medical Center. He received his medical degree from SUNY Buffalo School of Medicine and Biomedical Sciences and has been in practice for 15 years. Dr. Nielan accepts several types of health insurance, listed below. He is one of 94 doctors at Baystate Medical Center and one of 27 at Mercy Medical Center who specialize in Pediatrics.

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Office Location

See Contact Information

Specialty & Clinical Interests

Pediatrician: General Pediatrics

Education & Medical Training

Baystate Medical Center/Tufts University
Residency, Pediatrics, 1995 - 1998

SUNY Buffalo School of Medicine and Biomedical Sciences
Class of 1995

Massachuseetts Institute of Technology
Other Training, Mechanical Engineering, 1986 - 1988

SUNY at Buffalo Schoolof Engineering
Other Training, Mechanical Engineering, 1982 - 1986

Certifications & Licensure

American Board of Pediatrics
Certified in Pediatrics

MA State Medical License
Active through 2014

Publications & Presentations

Measurement of upper airway pressures in exercising horses with dorsal displacement of the soft palate.
Rehder, R. S., Ducharme, N. G., Hackett, R. P., Nielan, G. J.

Measurement of tracheal static pressure in exercising horses.
Nielan, G. J., Rehder, R. S., Ducharme, N. G., Hackett, R. P.

Arytenoid cartilage movement in resting and exercising horses.
Rakestraw, P. C., Hackett, R. P., Ducharme, N. G., Nielan, G. J., Erb, H. N.

See all 4 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • BCBS Massachusetts Blue Care Elect PPO
  • BCBS New Mexico PPO
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • Harvard Pilgrim HMO
  • Humana ChoiceCare Network PPO
  • Lovelace Health Plan PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Presbyterian Commercial
  • Tufts Health Plan PPO
  • UniCare PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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