Call for a consultation: (630) 262-2515

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.

We invite you to get to know us and schedule your complimentary consultation today by calling (630) 262-2515 or you can request an appointment online.

Dr. Gina Lesnik, Medical Director

Dr. Gina Lesnik has been a practicing physician for over 25 years and has specialized in anti-aging non-surgical treatments for over 10 years. Out of the hundreds of treatments Dr. Lesnik performs each year, Botox and dermal fillers are her most popular. She will help you make simple anti-aging tweaks that can completely take years off your appearance and leave you looking more refreshed. Join Dr. Lesnik to discuss a treatment plan for you. All consultations are always complementary.


  • Medical School: Midwestern University, Chicago College of Osteopathic Medicine, Downers Grove, Illinois
  • Residency: LaGrange Memorial Hospital, LaGrange, Illinois
  • Internship: Chicago Osteopathic Hospital, Chicago, Illinois

Professional Memberships:

  • American Academy of Family Practice
  • American Medical Association
  • Academy of Anti-Aging Medicine

Lora Kassaros, Practice Manager

Lora joined our practice in 2010. Her creativity, entrepreneurial skills, and leadership have proven to be the perfect fit at Dermatique. She provides over 25 years of experience and knowledge as a licensed professional in the aesthetic industry.

Lora prides herself on continuing her education and staying current on all the latest industry trends. Her passion for the medical/aesthetics industry is a perfect match for this profession. Lora has become an industry expert and has been featured in industry publications for her expertise in aesthetics.

Lori Tomaszewski, Nurse Practitioner


Lori Tomaszewski, Nurse Practitioner




Let me tell you a little about myself.  First of all, I am so excited to join the team at Dermatique. Being a patient for the last 10 years, I am honored to join such an amazing group, one that is ultimately looking out for their patient’s best interests.

My professional experience includes a year of preceptor-ship with Dr. Lesnik during my advanced nursing training.  Being mentored by, not only my doctor,  with such knowledge, skill and compassion was the ultimate learning experience.  I earned by Bachelors Degree in Nursing from Lewis University many years ago and my Masters degree from Saint Xavier University. 

I am a Board Certified Nurse Practitioner and bring 20 years of nursing clinical experience.  Many of the years were in critical environments, which wear on the soul.  Aesthetics is quite the opposite it is refreshing and a passion of mine.  It is exciting to watch the responses to the treatment you provided.  My goal is to provide a natural rejuvenated look.  I am certified in combined use of neurotoxins and dermal fillers and my number one qualification is being mentored by a master injector. 

I am currently accepting patients and look forward to meeting many of you!



Debi Collins, Esthetician

Debi is one of the most sought-after estheticians in the Chicago Metro area.

As a licensed esthetician with over 20 years in the skincare industry, Debi has hired and trained many estheticians, researched advanced skincare, designed effective treatments, and cared for clientele in Oak Brook.

Quote from Debi: "I truly enjoy working with Dr. Lesnik and the team here at Dermatique and helping patients with their skin needs.”

Lisa Suffi, Esthetician and Laser Specialist

Lisa boasts over 20 years of experience as an esthetician and laser technician. She performs skin services to complement and enhance the work of Dr. Lesnik and Lori, NP.

Lisa specializes in anti-aging treatments, including epi/peel, microdermabrasion, peels, laser treatments, and skin tightening.

In addition, Lisa has an extensive background in laser hair removal, photo rejuvenation, advanced chemical peels and resurfacing, and vein removal.

Lisa focuses on developing a customized clinical facial just for you and your skin’s needs. She takes appointments on Tuesdays and Saturdays.

Hilary Verhaeghe, Esthetician & Laser Specialist


Hilary Verhaeghe, Esthetician & Laser Technician

Hilary boats 10 years’ experience as an Esthetician and Laser Technician.

Hilary performs skin services to complement and enhance the work of  Dr.Lesnik and Lori, NP.

Hilary specializes in advanced treatments including acne corrections, hyperpigmentation, peels, laser hair removal, photo facial, customize clinical facial and more.

Hilary focuses on developing a skin care program that fits into any lifestyle.  

Hilary is taking appointments now and cant wait to meet all of you!

Read What Patients Have Said

"I was so worried about looking different, but Dr. Lesnik believes in starting slow to find the perfect results. I am so happy I found her." Susan, Batavia, IL

"I have had Botox and fillers before, but always felt like I was being sold more than I needed. Dr. Lesnik has actually talked me out of treatment and told me I didn't need it yet. I truly respect her honesty and integrity." Tina, St. Charles, IL

"Thank you for being honest and answering all my questions about what my treatment options are. I thought I needed a peel to fix my wrinkles." Laura, Elburn, IL

"I was so frustrated about looking tired all the time. Dr. Lesnik gave me my own personalized assessment plan. I felt like she really understood my concerns. The service there is truly unique and amazing.” Lisa, Geneva, IL

"Dear Lora & Meghan, thank you so much for all of the care and kindness extended to me during my visit on Thursday. You are both very special ladies and I truly appreciate the genuine concern that you have for your clients. I am truly thrilled with my results. Best to you both." – Jane, Aurora, IL

Dermatique Medical SPA

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