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Our Team
Julija DiMante, CEO, RN, BSN
Diamond Advanced Aesthetics
Founder & CEO, RN, BSN
Julija DiMante is the founder of Diamond Advanced Aesthetics. She is a board-certified Registered Nurse. Julija is a skilled injector and well known in the medical aesthetics industry for producing natural, transformative results. She founded Diamond Advanced Aesthetics in 2018 and has personally educated hundreds of medical providers in the aesthetics community. Julija is a consultant, and a master trainer for Suneva Medical as well as a speaker for Candela. She is proactive, detail-oriented, and constantly trying to learn, grow, and improve her aesthetic skills. Julija loves working in this industry and has a passion for helping her patients feel confident while preserving their natural beauty.
YANA RYZHAKOVA, DNP
Medical Director | Doctor of Nursing Practice
Dr. Yana Ryzhakova is a Board Certified Doctor of Nursing Practice. Dr. Ryzhakova brings a comprehensive perspective to health care providing unique emphasis on the health and well-being of the whole person. With a focus on health promotion, disease prevention, and health education and counseling, she guides patients in making smarter health and lifestyle choices, which in turn can improve patients health and overall well-being. Dr. Ryzhakova’s key areas of focus are on medical and cosmetic dermatology, skin rejuvenation, and functional medicine. She strives to help patients meet their personal goals by listening to their own desires and shape an individually tailored treatment plan.
Dr. Ryzhakova continuously advances her training and certifications to integrate the newest and most up-to-date techniques into her everyday practice.
Dr. Ryzhakova enjoys spending quality time with her family and is a mom of three wonderful boys.
Daria Keosian, LE
Licensed Esthetician
Daria Keosian is a highly skilled Medical Assistant and certified provider at Diamond Advanced Aesthetics, bringing a blend of clinical expertise and aesthetic artistry to her role. She is trained in a wide range of advanced treatments, including EMFACE, Hydrafacial, laser procedures, Morpheus8, and Alma IQ skin analysis. Daria’s commitment to patient care is further demonstrated by her recent certification as a National Certified Phlebotomy Technician. Her diverse skill set and dedication make her a trusted professional in the field of medical aesthetics.
Elena Kalashnikova, RN
Registered Nurse | Aesthetic Injector
Elena Kalashnikova is a highly experienced Registered Nurse with a strong background in dermatology and aesthetic medicine. Originally trained as a physician in Eastern Europe, Elena brings advanced clinical knowledge and a deep understanding of skin health into her aesthetic practice.
With extensive experience in injectables and device-based procedures, Elena specializes in delivering natural, balanced, and refined results tailored to each patient’s unique features. Her expertise includes neuromodulators, dermal fillers, collagen stimulators, and advanced skin rejuvenation technologies.
Elena is known for her precision, attention to detail, and commitment to safety. She combines medical expertise with an artistic approach, ensuring that every treatment enhances natural beauty while maintaining harmony and proportion.
Dedicated to continuous education, Elena stays up to date with the latest techniques and innovations in aesthetic medicine. Her goal is to create personalized treatment plans that help patients look refreshed, confident, and naturally beautiful.
Elizabeth Lysenko, PC
Patient Concierge
Elizabeth Lysenko is a Patient Concierge at Diamond Advanced Aesthetics with a passion for delivering exceptional patient experiences and personalized service. With over five years of experience in the beauty industry, she understands the importance of making every patient feel welcomed, informed, and confident throughout their journey.
As one of the first points of contact at the practice, Elizabeth works closely with patients to coordinate appointments, answer questions, and ensure a smooth and comfortable experience from consultation through treatment and follow-up care. Her warm, attentive approach and dedication to patient satisfaction help create the high level of service that Diamond Advanced Aesthetics is known for.
Elizabeth enjoys building lasting relationships with patients and helping them navigate their aesthetic goals with confidence. She is committed to providing thoughtful support and ensuring that every patient receives the attention and care they deserve.