Meet the Hemophilia Program Team

The hemophilia specialists at Nicklaus Children’s are trained to provide emotional and psychological support for children and their families. We use a multidisciplinary team approach that includes physicians, nurses, therapists, nutritionists and other health care professionals dedicated to helping patients live healthy lives.

Guillermo R De Angulo, MD

Associate Director, Bone Marrow Transplant Program

Primary Office: Miami

Clinical Interests: Immuno-oncology, leukemia, lymphoma, hemophilia.


Monica M Payares-Lizano, MD

Pediatric Orthopedic Surgeon

Primary Office: Miami

Additional Office: Pinecrest

Clinical Interests: Cerebral palsy, general orthopedics, neuromuscular disorders and musculoskeletal trauma


Sara Rivero-Conil, PsyD

Clinical Manager and Pediatric Psychologist

Primary Office: Miami

Clinical Interests: Pediatric psychology, adjustment disorder, pediatric health conditions, bereavement, anxiety, ADHD, medication adherence, and pain management.


Additional Staff:

  • Sofia Miranda, ARNP - Program Coordinator
  • Vanessa Vigo, ARNP
  • Douglas Estrada, MSW - Social Worker

 A physician identified with a Nicklaus Children’s Pediatric Specialists logo is an employee of Nicklaus Children's Health System. All other physicians listed on the website are in private medical practices.