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Meet our team

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Medical Director

Dr. Robert Topkis DO
Medical Director

Robert L. Topkis graduated from Moravian College in Bethlehem, Pennsylvania, with a B.A. in Business Management in 1991. He then followed his passion  – medicine – by earning a medical degree from Philadelphia College of Osteopathic Medicine in 1996. Dr. Topkis then went on to advanced residency training specializing in Family Medicine, which he completed in 1999. Dr. Topkis joined his family practice and he is currently serving Bucks County, PA as a family medicine physician and independent practitioner. He also has been acting as a preceptor for PA students, medical students, interns, and residents for many years. 

Dr. Topkis expanded his scope of practice to include aesthetic medicine after additional training was completed in 2008. He has been able to combine his knowledge of medicine and aesthetics to help his patients achieve their goals in wellness, maintain their physical appearance, as well as achieve a high quality of life. Dr. Topkis has been trained in multiple aesthetic services and is certified in neuromodulators, dermal fillers, facial peels, and many advanced aesthetic treatments. Dr. Topkis’  combination of genuine warmth, unmatched honesty, and profound expertise makes him an experienced and invaluable medical director and resource for Bella Mobile Aesthetics Medical Spa.



Alicia Bonner - owner
PA-C, MPAS , Aesthetics

 In 2007, I graduated from Thomas Jefferson University with a Masters degree in Physician Assistant Studies. I was trained in Aesthetics by the American Academy of Aesthetic Medicine and work under the supervision of Dr. Robert Topkis, DO.  I have been performing aesthetic treatments and services since 2008 and continually learn new techniques and aesthetic advances to help my patients look and feel their best. I offer personalized treatment plans in a no pressure, friendly, one on one environment that welcomes both novice treatment seekers and the experienced alike.



Katelyn Crafford
Medical Aesthetician

Katelyn Crafford went to cosmetology school at Jean Madeline and then continued her education in advanced training to become certified as a medical aesthetician. At Bella Mobile Aesthetics, she has been trained and certified in Microblading, Micro-needling, Microdermabrasion, advanced medical grade Chemical peels, facials and Body sculpting procedures. She has been working at Bella Mobile for five years now and loves what she is doing.

"Seeing our patients look and feel beautiful makes it extremely easy to love. My goal is to continue striving to be my very best for my clients through education, passion, and dedication. This isn’t just work, Bella is a second home and a second family that I’m grateful for. I love all of you and appreciate all of the support!"

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Patient Care Coordinators

Patient Care Coordinator

As a diligent and highly motivated newly licensed esthetician, my unwavering passion lies in the field of skincare. I specialize in assisting individuals who struggle with acne-prone skin, channeling my expertise to empower them in their journey towards attaining their dream skin. My ultimate goal is to develop personalized skincare regimens that effectively address their unique needs; tailored solutions that not only combat breakouts but also enhance the overall health and appearance of their skin. With my extensive knowledge, commitment to continuous learning, and compassionate approach, I am dedicated to providing exceptional care and guidance to each and every one of my patients. Together, we can unlock the secrets to radiant and blemish-free skin.

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Sabrina Silva
Digital Marketing Director

My name is Sabrina, and I am the medical spa digital marketing specialist. With a background in neuroscience and a passion for patient care, I embarked on a journey that merged my scientific expertise with my untapped creative side. It all started when I joined Alicia in her medical spa venture, initially helping her with social media management. As time went on, I found myself immersed in various projects and gradually embraced my newfound career and passion for digital marketing.

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