120 E. 56th St, 8th Floor, New York, NY 10022

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About Our Staff

Facial Plastic Surgeon & Team

Mariesa Streett, RNMariesa Streett, RN: Mariesa Streett, RN is a licensed Registered Nurse with experience in Plastic Surgery and Cosmetic Dermatology. She completed her undergraduate education at Seton Hall University where she earned her Bachelors of Science in Nursing with honors and was inducted into the Sigma Theta Tau International Honors Society of Nursing. Mariesa has been trained by and continues to work alongside the country’s most highly esteemed plastic surgeons and dermatologists, thus gaining experience and enhancing her skills both in the operating room as a surgical assistant and perioperative nurse and with patients one on one. Her experience and specialties include facial rejuvenation with Botox and dermal fillers, laser hair removal, microneedling, fat and cellulite reduction, laser resurfacing, and overall skincare. Mariesa believes in taking a holistic approach when addressing each patient’s aesthetic concerns and tailoring a plan of action that will deliver a natural and beautiful result.

Anna Leybovich RN, AestheticianAnna Leybovich: Anna Leybovich is the licensed esthetician and RN for Dr. Yael Halaas. As an expert in complexion analysis and causal diagnostics, she has successfully developed a highly customizable and effective approach that directly addresses each client’s personal needs and aspirations.

Pierina RodriguezPierina Rodriguez: Pierina Rodriguez is the marketing coordinator for Dr. Halaas. After completing her Bachelors in Business Administration and a specialization in Management at Berkeley College, she went on to get her MBA in Marketing at Iona College. She is a member of the Alpha Sigma Lambda Honor Society and studied at the Preston Bailey Lovegevity’s Event Planning Institute. She handles all of Dr. Halaas’ social media and public relations. Pierina also plans special promotions and educational events for the office.

Priscilla Hernandez - Medical AssistantPriscilla Hernandez: Priscilla Hernández is the medical assistant for the Dr. Halaas office. She helps Dr. Halaas care for her patients and ensure they are informed and comfortable before injectable and surgical procedures.

Sheyla ThomasSheyla Thomas: Sheyla Thomas is the front desk coordinator for Dr. Yael Halaas. She schedules and confirms patients’ appointments, coordinates the surgical calendar, and ensures all questions and concerns are addressed in a timely manner.

Dr. Halaas - In the Media

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