Dr. Mary Cavalier, MD

Dr. Mary Cavalier, MD

Pediatric Hematology & Oncology  |  
Female  |  
Age 45
Insurances AcceptedSave
Dr. Mary Cavalier, MD is a pediatric hematology-oncology specialist in Frisco, TX and has been practicing for 13 years. She graduated from Indiana University / School Of Medicine in 1999 and specializes in pediatric hematology & oncology and pediatrics.Read her story

7002 Lebanon Rd Ste 103

Frisco, TX 75034

Contact Information

(469) 213-7633

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Commercial Insurance Company
  • First Health (Coventry Health Care)
  • HealthFirst
  • Humana
  • MedHealthInsurance
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Cavalier

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Cavalier's Experience

Dr. Cavalier's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Pediatric Hematology & Oncology
  • Board certified in Pediatric Hematology-Oncology and Pediatrics
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Dr. Cavalier's bio

This content was provided by Dr. Cavalier "MaryEllen Cavalier earned her M.D. and completed her residency in Pediatrics at Indiana University/James Whitcomb Riley Hospital for Children. After completing her residency training, she completed a fellowship in Pediatric Hematology/Oncology, also at Indiana University/Riley Children's Hospital. Before starting Joy & Crown, MaryEllen Cavalier held faculty positions at the Medical University of South Carolina and Children's Medical Center/University of Texas Southwestern Medical Center at Dallas."

Care Philosophy

This content was provided by Dr. Cavalier "Medical practices are increasingly pressured financially by rising healthcare costs and expanding healthcare legislation, and in turn respond with attempts to expand their patient base by scheduling as many patient encounters in a day as possible.  But what gets sacrificed in this incessant rush to get bigger?  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."


Read More


  • Pediatric Hematology & Oncology
  • Pediatrics

Board Certifications

  • Pediatric Hematology-Oncology
    Accredited by: American Board of Pediatrics*
  • Pediatrics
    Accredited by: American Board of Pediatrics*

Conditions Treated



  • Abscess Incision and Drainage
  • Bone Marrow Biopsy
  • Cancer Pain Management
  • Immunization
  • Nebulizer Treatment
  • Physical Examination
  • Primary Care for Adolescents
  • Sports Physical Examination
  • Vaccination
  • Well Baby Care
  • Well Child Examination

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Valparaiso / Faculty Of Medicine
    Undergraduate School | Graduated 1995
  • Indiana University / School Of Medicine
    Medical School | Graduated 1999
  • Indiana University / School Of Medicine
    Internship Hospital | Completed 2000
  • Indiana University / School Of Medicine
    Residency Hospital | Completed 2002
  • Indiana University / School Of Medicine
    Fellowship Hospital | Completed 2005

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Cavalier has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Cavalier does not have any memberships or affiliations listed. If you are Dr. Cavalier and would like to add memberships or affiliations, please update your profile.

Dr. Cavalier's Reviews

Likelihood of recommending Dr. Cavalier to family and friends
based on 6 total reviews (3 with comments)

Likelihood to Recommend (6)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Cavalier's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
10 to 15 minutes

Patient Comments (3)

My little guy is no longer afraid of going to the doctor, now that we see Dr. Cavalier! She has definitely improved his quality of life with her attention to detail and treatment plans.
Was this helpful? YESNot Helpful
Flag this
Dr. Cavalier is the greatest! She takes her time and listens. Never in a rush .. you feel like your her only concern for the day. Her treatment plans are well thought out and researched. Thank you Dr. Cavalier.
Was this helpful? YESNot Helpful
Flag this
We absolutely love Dr. Cavalier. Her office satff (family run) is amazing and wonderful with the little ones. The office is lovely and you are more than just a patient to them.
Was this helpful? YESNot Helpful
Flag this

Are you Dr. Cavalier?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology
Pediatric Hematology & Oncology