Meet Our New Physicians

Meet Our New Physicians

We proudly welcome and introduce the newest physicians to join Nicklaus Children's Pediatric Specialists.

Zenia P Aguilera, MD

Pediatric Ophthalmologist

Primary Office: Miami

Additional Office: Miami

Clinical Interests: Cataract surgery, strabismus surgery and amblyopia treatment



Paul J Goldberg, MD

Pediatrician 

Primary Office: Cooper City

Clinical Interests: Attention-deficit/hyperactivity disorder (ADHD) and sports medicine




Allen F Furia, MD

Primary Office: Pompano Beach

Clinical Interests: Allergy and immunology, attention-deficit/hyperactivity disorder (ADHD) and treating asthma


Jeffrey C Kleinberg, MD

Pediatrician

Primary Office: Pompano Beach

Clinical Interests: Primary care, newborn care and attention-deficit/hyperactivity disorder


Ennio M Colon, MD

Pediatrician 

Primary Office: Miami

Clinical Interests: Pediatric preventive care and infectious diseases



Bismark F Gonzalez, MD

Primary Office: Miami

Clinical Interests: Management of asthma and allergies, dermatology and ear, nose and throat (ENT) conditions



Wilson D Heredia Nunez, MD

Medical Director, Headache Program 

Primary Office: Miami

Additional Office: Weston

Clinical Interests: Headaches, traumatic brain injury, concussion and sports neurology



Joanna M Lowisz, DO

Medical Director, Preventive Cardiology Program
Pediatric and Fetal Cardiologist 

Primary Office: Palm Beach Gardens

Additional Office: Palm City

Clinical Interests: Preventive cardiology, fetal cardiology and echocardiography


Joseph M Forbess, MD

Chief, Cardiovascular Surgery

Primary Office: Miami

Clinical Interests: Congenital heart surgery from birth to adulthood, neonatal cardiac reconstructions and biventricular repairs in infants and young children



Sari M Kay, MD

Pediatric Gastroenterologist 

Primary Office: Palm Beach Gardens

Additional Office: Palm City

Clinical Interests: Inflammatory bowel disease, celiac disease, functional constipation, eosinophilic gastroenteritis and cow’s milk protein intolerance


Abigail E Ley, MD

Pediatric Neurologist 

Primary Office: Palm Beach Gardens

Clinical Interests: Autism spectrum disorder and other neurodevelopmental conditions


Stephanie S Montarroyos, DO

Pediatric Hospitalist

Primary Office: Miami

Clinical Interests: Quality improvement, standardization of care and procedural sedation


Gabriel A Vidal Rodriguez, MD

Pediatric Gastroenterologist 

Primary Office: Miami

Additional Offices: Plantation, Weston

Clinical Interests: Reflux, constipation, celiac disease, eosinophilic esophagitis and Inflammatory Bowel Disease


Laura E Irastorza, MD

Pediatric Gastroenterologist 

Primary Office: Pompano Beach

Additional Office: Wellington

Clinical Interests: Eosinophilic esophagitis, other eosinophilic gastrointestinal disorders, nutrition and celiac disease


Jennifer Shamsian, DDS

Primary Office: Doral

Practice Name: Nicklaus Children's Dental Clinic


Ashley Ehret, MD

Plastic and Reconstructive Surgeon

Primary Office: Miami

Additional Offices: West Kendall, Weston

Clinical Interests: Pediatric breast and body differences, migraine surgery, pediatric skin/soft tissue lesions and general reconstructive plastic surgery


Kristen C Stabingas, MD

​Pediatric Neurosurgeon 

Primary Office: Miami

Clinical Interests: Vascular neurosurgical conditions, hydrocephalus, brain and spinal cord tumors and the management of complex congenital disorders


Amanda N Alvarez, PsyD

Child and Adolescent Psychologist

Primary Office: Miami

Additional Office: Pinecrest

Clinical Interests: Dialectical and cognitive behavioral therapy, mood disorders, emerging personality disorders, suicidal ideation, self-harm, as well as behavioral problems, anxiety, and difficulties related to life stressors


Agenia Delouche, PhD

Child and Adolescent Psychologist

Primary Office: Miami

Additional Office: Pinecrest

Clinical Interests: Her clinical interests include cognitive behavioral therapy, anxiety disorders, behavioral problems, mood disorders, and difficulties related to school and life stressors. She also provides assessments of children and adolescents with learning difficulties, neurodevelopmental disorders, and socioemotional difficulties through Nicklaus Children’s Pediatric Specialists’ Child and Adolescent Specialized Assessments (CASA) Program


Juan D Mejia Otero, MD

Pediatric Endocrinologist

Primary Office: Boynton Beach

Clinical Interests: Puberty disorders, adrenal disorders and bone disease


 A clinician identified with a Nicklaus Children’s Pediatric Specialists logo is an affiliate of Nicklaus Children's Health System. All other clinicians listed on the website are in independent medical practices.