Mary Ellen Cavalier, MD Pediatric Hematology & Oncology

Mary Ellen Cavalier, MD

Pediatric Hematology & Oncology, Pediatrics, Internal Medicine/Pediatrics and Hematology/Oncology
Frisco, TX 75034
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Patients’ Perspective

  • Easy scheduling
  • On-time appointments
  • Friendly staff

About Mary Ellen Cavalier MD

Mary Ellen Cavalier, MD is a health care provider primarily located in Frisco, TX. She has 23 years of experience. Her specialties include Pediatric Hematology & Oncology, Pediatrics, Internal Medicine/Pediatrics and Hematology/Oncology.

Mary Cavalier has received the following awards:


Joy And Crown Pediatric Specialists 7002 Lebanon Rd Ste 103 Frisco, TX 75034


Dr. Mary Ellen Cavalier has the following 4 specialties

Specialty Expertise

Dr. Mary Ellen Cavalier has the following 10 areas of expertise

  • Myelodysplastic Syndromes
  • Acute Myeloid Leukemia
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Anemia
  • Cancer
  • Leukemia
  • Transplantation
  • Inflammation
  • Chronic Myeloid Leukemia
  • Immunization


3 Awards

  • Patients' Choice Award (2016, 2015)

    Patients' Choice Award Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • On-Time Doctor Award (2016, 2015)

    On-Time Doctor Award Vitals On-Time + Promptness Award recognizes doctors with consistent high ratings for timeliness of appointments. The honor is granted based on a physician's overall and promptness scores.

  • Compassionate Doctor Recognition (2016, 2015)

    Compassionate Doctor Recognition Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician's overall and bedside manner scores.


23 Years Experience

Indiana University School Of Medicine

Graduated in 1999

Dr. Mary Ellen Cavalier Accepts the Following Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • BCBS Blue Card PPO
  • BCBS TX BlueChoice
  • Blue Essentials HMO
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
  • First Health PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana National POS
  • Humana Preferred PPO
  • Multiplan PPO
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

More about Dr. Mary Ellen Cavalier

For Dr. MaryEllen Cavalier and the staff at Joy & Crown Pediatric Specialists, the goal is not to be the biggest. Rather, the goal is to be the best—to allow enough time in a patient visit so that all the important questions get answered, so that instructions and recommendations are clearly presented and absolutely understood, and so that even the smallest patients feel safe, valued, and ready for life’s opportunities and challenges. The goal is to be a true, patient-centered medical home, from cradle to college. That is why Joy & Crown Pediatric Specialists endeavors every day to be North Texas’s premier pediatrics practice—where patients and their families are offered both expertise and empathy, convenient location and convenient scheduling and communication options, coordinated referral services with local, regional, and national leaders in pediatric subspecialties and, most importantly, continuity of care.

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