Meet The Team

At Dermatique Laser and Skin in Geneva, Illinois, our highly trained physician, nurse practitioner, and licensed estheticians deliver exceptional care and service to patients throughout Greater Chicago. They are dedicated to your needs and go the extra mile to ensure your aesthetic goals are fulfilled.

Dr. Gina Lesnik

Medical Director


Seventeen years ago, Dr. Gina Lesnik opened Dermatique with a mission to change lives and help people feel more comfortable in their own skin. Today, her practice has grown to include thousands of patients who have become part of the Dermatique family.

 Dr. Lesnik understands how daunting it can be for a patient to come into a medical spa, which is why she works hard to create a safe and inviting environment for all her clients — from the receptionist on the phone, to the office decor, and her whole team — they strive to make sure everyone feels welcome and at ease.

 At Dermatique, Dr. Lesnik believes in providing natural-looking results that enhance one’s appearance without looking too different than before treatment. She specializes in offering anti-aging and non-surgical solutions tailored to each individual’s needs and lifestyle. Most importantly, she encourages her patients to embrace their unique beauty and characteristics that make them special and one-of-a-kind.

 By combining her skill set with genuine care and compassion, Dr. Lesnik strives to inspire confidence in all of her patients so they can look forward with hope towards a brighter future ahead.

Lora Kassar

Lora Kassaros

Leader In Operations 

Lora is a highly accomplished and respected professional in the aesthetic industry with a wealth of experience. With over 30 years of combined expertise and passion for her field, Lora has been instrumental in driving Dermatique’s success story. She is a celebrated speaker on the aesthetics industry at numerous conferences and is featured in various publications. Her innovative approach to patient care has enabled the practice to expand significantly.

 In 2020 and 2022, Dermatique was named to Inc.’s annual 5000 list of fastest-growing private companies in America – a testament to Lora’s skills as a leader in operations, marketing, finance, and entrepreneurship. Her dedication to continual learning and creative solutions have made her an invaluable asset to this successful practice.



Lori Tomaszewski

Nurse Practitioner

Lori is a highly experienced and dedicated nurse practitioner who has been providing excellent patient care for over two decades. She graduated with a Bachelor of Science Degree in Nursing from Lewis University in 1997 and later obtained a Master of Science Degree in Nursing from Saint Xavier University in 2016, where she was honored to be a member of Sigma Theta Tau Honors Society. Lori is board-certified by the American Nurses Credentialing Center as a Family Care Nurse Practitioner.

Lori has been a part of the Dermatique team for eight years. As a passionate advocate for her patients, Lori strives to help them look and feel their best through natural-looking enhancements that bring out their inner confidence. She specializes in treatments such as skin rejuvenation, skin resurfacing, Botox, Juvéderm, Radiesse, Restylane, and Sculptra. Additionally, Lori is a certified BioTE provider, offering bio-identical hormone optimization and nutraceutical replacement therapies for both men and women. She believes that anyone can age gracefully while still looking great in their own skin, and it’s all about empowerment!

Margo Bilter-Jacobs

RN,BSN Certified Aesthetic Nurse Specialist

My areas of specialization include facial restoration and rejuvenation, which are achieved through the use of injectables, skin care, and laser treatments. I am particularly adept at working with patients to develop customized treatment plans that meet their unique needs and goals, and I pride myself on delivering exemplary patient care. As a result of my dedication and expertise, I have built a large and loyal client base, many of whom have been with me for years.

In addition to my clinical skills, I am highly organized, detail-oriented, and able to work autonomously. I possess a strong work ethic and a commitment to staying up-to-date with the latest advancements in medical technology and techniques. As a result, I am able to quickly master new approaches and educate my patients in aesthetic care settings to ensure the highest levels of patient satisfaction. 

I can’t wait to meet all of you soon. 


Kim Wessendorf

Board Certified Nurse Practitioner

Please Welcome Kim, Nurse Practitioner to our Team!
Kim is a board certified nurse practitioner with over 14 years of experience in healthcare. Kim has clinical background as a nurse in the intensive care unit and as an orthopaedic surgery nurse practitioner, which has allowed her to dive deep into how muscles, nerves, and bones function together.

“I have an art background, and attended classes at the School of Art Institute of Chicago. In January 2021, I decided to combine both my interests in the art of beauty and healthcare, and began my injectable training. Now, I have the privilege to be learning from Dr.Lesnik and the whole Dermatique team.

Next, Like many of you I am a mom and wife who understands the struggle of a busy life. Finding time for myself is hard! But I believe carving out a moment to feel just a little better about ourselves is very empowering, especially NOW!

I am very excited to meet all of you and help you achieve your aesthetic goals”-Kim

Lisa Suffi

Esthetician | Laser Specialist

Lisa  is a lifer esty and has over 20 years of experience as an esthetician and laser technician. She performs skin services to complement and enhance all the medical providers at Dermatique. 

Lisa specializes in anti-aging treatments, including customize clinical facials, dermaplaning, diamond glow facial, clear and brilliant laser, potenza skin rejuvenation, peels, laser treatments, skin pen and skin tightening.

“My goal is for our patients to take advantage of our skin plus membership. Our membership allows me to transform your skin. As a clinical Aesthetician I am able to take your skin on a journey back to great skin health”.  Say’s Lisa. 

Lisa is a busy mom of two darling children juggling kids school, sports, and career. Lisa also understands the importance of self care. 

Lisa is in office taking appointment Mondays, Tuesdays, Wednesdays and Saturday. 

“I can’t wait to meet all of you” says Lisa 

Madison Kassaros

Esthetician | Laser Specialist |  

Madison is an experienced and certified Aesthetician who specializes in a wide range of laser treatments. She has extensive experience with Potenza, PicoSure Pro, Laser Hair Removal, Skin Pen, Peels, Diamond Glow Facial, Photo Facial and other advanced aesthetic treatments. She also has a wealth of knowledge when it comes to creating at-home skincare routine to fit into any lifestyle. 

Madison is accepting patients on Tuesdays, Wednesdays, Thursdays, Fridays and Saturdays.  

Melissa Maleski 

 Esthetician | Laser Specialist

Clinically trained by plastic surgeons and dermatologists, Melissa brings 15 years of medical spa experience to your relationship. 

Melissa began in the aesthetic business from her own personal struggles with their skin. Having had her own skin conditions at a very young age, Melissa has a personal understanding and compassion for those that want to feel confident within their own skin. Her true passion is to help you achieve your goals by developing a customized action plan and monitoring your personal progress to ensure remarkable results. 

Melissa’s services range from a variety of anti-aging services including microneedling and medical-grade chemical peels with a focus on improving skin texture, tone, acne scars, and pigmentation changes. Melissa, also has extensive laser experience for overall skin rejuvenation, face and body contouring, laser hair removal, vein treatments, and much more. 

She brings the most cutting-edge advancements in the field directly to you through her ongoing education while adding a warm, friendly, personal touch to each of your visits here at Dermatique!

Melissa is now accepting patients and is looking forward to meeting all of you. 

Amber Maloni 

 Esthetician | Laser Specialist

Amber Maloni is an experienced and certified esthetician with over two decades of experience in the cosmetic industry. Having worked alongside plastic surgeons and dermatologists, she has become a highly knowledgeable specialist in non-invasive treatments and skin care consultations. Amber draws from her vast experience, gained working in various states, to provide personalized solutions for each of her patients. Her passion and enthusiasm enables them to achieve a beautiful and confident appearance as well as maintain healthy skin through proper homecare support. Amber focus on skin rejuvenation with lasers, micro needling laser devices, anti-aging, acne control and laser hair removal. Amber strives to help individuals embrace their natural beauty and age gracefully. As a working mother of two amazing children, she enjoys golfing in her spare time – possibly marking the start of her next professional endeavor!

Amber is now available for appointments on Tuesdays-Saturdays and looks forward to meeting you soon! 

Erika Elizalde

Front Desk Coordinator

 As a bilingual member of the team, I understand the importance of making patients feel comfortable and at ease during their visits. When they speak to me in their first language, I can see their relief and appreciation for being understood and heard. If you prefer to communicate in Spanish, please don’t hesitate to ask for me – Erika. It would be my pleasure to assist you in any way that I can.

One of the most rewarding aspects of my job is the opportunity to connect with patients on a personal level. I genuinely care about their stories and the reasons why they have come to us. By learning about their life and culture, I am better equipped to understand their unique needs and provide the best possible care. Even after their visit concludes, I remember their faces and the conversations we shared.

What truly stands out to me about the Dermatique family is the authenticity and relatability of each team member. We all have our own insecurities and struggles with self-image, just like every patient who walks through our doors. By embracing our imperfections and being real with one another, we create a safe and supportive environment for both staff and patients. It’s an honor to work alongside my incredible D Squad teammates and be a part of an organization that values empathy, diversity, and self-acceptance.

Love Erika 

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