About Jamie & ONDA Medical Aesthetics and Wellness


A woman with wavy, shoulder-length hair sitting on a white tufted sofa with gold legs in a minimalist room. She is wearing a dark green outfit and tan shoes, smiling at the camera.

Meet Jamie Dalhaus, NP
Aesthetic Nurse Practitioner | Founder

With over 23 years of experience in the medical field, Jamie Dalhaus began her career as a Registered Nurse, specializing in critical care across ICU, surgical, emergency, GI, and interventional radiology units. This extensive clinical foundation laid the groundwork for her transition to Nurse Practitioner, where she honed her expertise in ENT, plastic surgery, and cosmetic dermatology.

Jamie’s passion for aesthetics was sparked while working alongside plastic surgeons both in the operating room and clinical settings. These hands-on experiences deepened her appreciation for treatments that enhance natural beauty—whether as part of a comprehensive care plan or as stand-alone aesthetic services.

For the past 19 years, Jamie has called Western Massachusetts home, collaborating with some of the region’s most respected plastic surgery and dermatology practices. Now, she’s proud to bring her skill, vision, and clinical excellence to Easthampton with the launch of her own medical aesthetic and wellness practice.

Jamie is deeply committed to providing safe, evidence-based treatments grounded in trust, education, and personalized care. Her holistic approach centers on enhancing each patient’s natural beauty to help them feel confident, empowered, and radiant—inside and out.

Onda Aesthetics and Wellness | Easthampton, MA

Our Philosophy


At ONDA, we believe that beauty and well-being are not fixed — they are ever-evolving. Our mission is to help you flow more confidently through life, feel empowered in your body, and experience true harmony from the inside out.

Founded by Jamie Dalhaus, a compassionate aesthetic practitioner, ONDA is rooted in the belief that personalized, evidence-based care leads to the most authentic and lasting results. Jamie is deeply committed to providing safe, effective treatments built on a foundation of trust, education, and integrity.

Her holistic approach focuses on enhancing your natural beauty — never masking it — so you can feel radiant, confident, and empowered in your own skin.

Whether you’re beginning your self-care journey or deepening your commitment to wellness, ONDA is here to support your evolution — with intention, artistry, and care.