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Rachel-Marie Cazeau, MD

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Rachel-Marie Cazeau, MD

Pediatric Endocrinologist

  • Fellowship-Trained Physician
  • Ongoing Research and Publications
  • Award-Winning Scholar
Medical Group
Request an Appointmentor call us407.896.2901


  • Adrenal Disorders
  • Bone Diseases in Children
  • Calcium Metabolism Disorders
  • Childhood Obesity
  • Diabetes Mellitus in Children and Adolescents
  • Diabetes Type 1 in Children and Adolescents
  • Disorders of Puberty
  • Genetic Disorders
  • Hypoglycemia
  • Menstrual Disorders
  • Pediatric Ketoacidosis
  • Pituitary Disorders
  • Polycystic Ovary Syndrome
  • Sexual Differentiation Disorders
  • Thyroid Disorders
  • Weight Control and Inborn Errors of Metabolism


Dr. Cazeau is a fellowship-trained pediatrician and pediatric endocrinologist with excellent clinical skills as well as advanced research experience in her field. Her recent projects have included studies on adolescent diabetes and Prader-Willi Syndrome for the Diabetes Action Research and Education Foundation and the Research Institute at Nationwide Children’s Hospital, respectively. She has also produced significant studies and presentations on diabetes and obesity in children of different ethnicities, the correlation between Vitamin D levels and obesity in pediatric patients, and more.   

A graduate of Dartmouth College in New Hampshire, Dr. Cazeau began her medical training at the Chicago Medical School at Rosalind Franklin University of Medicine and Science and completed her pediatric internship and residency at Ronald McDonald Children’s Hospital/Loyola University Medical Center in Maywood, Ill. She next pursued advanced training in pediatric endocrinology via a prestigious fellowship at Nationwide Children’s Hospital in Columbus, Ohio, where she was selected as Fellow Captain for Endocrinology within the hospital’s graduate medical education (GME) program.

Dr. Cazeau is dedicated to working with children, their parents and primary care physicians to ensure the most accurate diagnosis, appropriate treatment and effective management of a wide variety of disorders pertaining to the endocrine system. Her warm bedside manner and excellent communication skills help kids feel comfortable and positively engaged in their own healthcare. She believes in giving back to her community and actively supports efforts to improve children’s health and wellbeing. Her volunteer and community service activities have included serving as a camp physician at summer diabetes camps provided by the Central Ohio Diabetes Association and American Diabetes Association, and serving as a surgical intern and medical staff member with the Cinterandes Foundation/Mobile Surgery Program in Cuenca, Ecuador.


  • Fellowship, Pediatric Endocrinology, Nationwide Children’s Hospital, Columbus, OH
  • Internship & Residency, Ronald McDonald Children’s Hospital/Loyola Medical Center, Maywood, IL
  • Medical Degree, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL
  • Bachelor of Science, Biology, Dartmouth College, Hanover, NH

Presentations and Lectures

  • Hypothalamic-Pituitary-Adrenal Axis and Glucagon Stimulation Testing
  • Use of Hypertonic Saline for Cerebral Edema in Pediatric Diabetic Ketoacidosis
  • Polycystic Ovary Syndrome: Current Endocrine Guidelines for Diagnosis and Treatment
  • Insulin Resistance and Serum 25-Hydroxyvitamin D Concentrations
  • Hemoglobin A1C and Hemoglobinopathies

Research Conducted

  • Effects of Vitamin C and E on Endothelial Function in Adolescent Diabetes
  • Diagnosis of Central Adrenal Insufficiency in Prader-Willi Syndrome Children and Adolescents
  • Differences in Insulin Secretion and Insulin Sensitivity/Resistance in African-American and Caucasian Adolescent Females
  • Differences in Fat Reactivity Between Obese African American and Caucasian Adolescents
  • Dosing Growth Hormone Based on Body Surface Area Rather Than Weight More Accurately Estimates
  • Appropriate Dose Based  on IGF-1 SDS in Prader-Willi Syndrome Patients
  • Crest Project: Vitamin D and Obesity

Awards and Honors

  • Pediatric Endocrine Society Travel Grant
  • Rosalind Franklin University of Medicine and Science Student Leadership Award
  • National Student Leadership Conference

Volunteer and Community Service

  • Camp Physician, Central Ohio Diabetes Association/Camp Hamwi, Danville, OH
  • Camp Physician, American Diabetes Association/Camp Can Do, Palos Park, IL
  • Medical Staff/Surgical Intern, The Cinterandes Foundation/Mobile Surgery Program, Cuenca, Ecuador


Pediatric Endocrinology, Diabetes & Metabolism | Orlando Location

Winter Park

1801 Lee Road, Suite 170
Winter Park, FL. 32789

Phone: 407.896.2901
Fax: 407.896.2902

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1530 Celebration Blvd., Suite 101
Celebration, Florida 34747

Phone: 407.896.2901
Fax: 407.896.2902

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