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Your Trusted Plastic Surgery Expert in Northbrook
Iliana E. Sweis, MD has dedicated her career to advancing the field of aesthetic plastic surgery with over two decades of experience. As a board-certified plastic surgeon and former president of the Illinois Society of Plastic Surgeons, she combines technical expertise with a personalized approach to patient care. Her practice in Northbrook, Illinois, offers both surgical and non-surgical solutions tailored to individual goals, emphasizing natural results and patient safety. Dr. Sweis holds academic appointments and maintains surgical privileges at multiple Chicago-area hospitals, reflecting her commitment to excellence.

Her philosophy centers on enhancing self-esteem through conservative, patient-driven treatment plans. Recognized nationally by Newsweek and Castle Connolly, she continues to set standards in facial and body aesthetics. The practice prioritizes concierge-level service, ensuring each patient receives thorough education and support throughout their journey. Dr. Sweis's volunteer work and international accolades further underscore her dedication to ethical, compassionate care.
Services
Facial Plastic Surgery Cosmetic Breast Surgery Body Contouring Injectables Laser Treatments Face Lift Neck Liposuction Blepharoplasty Rhinoplasty Breast Reduction
Highlights and features
  • We offer personalized treatment plans tailored to each patient's unique needs.
  • Our practice utilizes the most advanced surgical and non-surgical techniques.
  • We provide concierge personal service with a focus on safety and natural outcomes.
  • Dr. Sweis is certified by the American Board of Plastic Surgery with decades of experience.
  • We prioritize patient education and informed decision-making.
Associations and certifications
  • American Board of Plastic Surgery
What people say
Exceptional personal attention Highly professional and caring Natural cosmetic outcome Best bedside manner Amazing artist with fillers
Services
Facial Plastic Surgery
Facial plastic surgery addresses signs of aging and structural imbalances through procedures like facelifts and rhinoplasty. Ideal for patients seeking rejuvenation or enhanced facial harmony, these surgeries combine technical precision with natural aesthetics. Dr. Sweis tailors techniques to preserve facial expressiveness while achieving long-lasting results.
Cosmetic Breast Surgery
Cosmetic breast surgery includes augmentation, reduction, and lift procedures to improve shape and proportion. Designed for patients seeking physical comfort and confidence, these surgeries address asymmetry, size concerns, or sagging. Dr. Sweis prioritizes safety and natural contours using advanced techniques.
Body Contouring
Body contouring reshapes areas like the abdomen, arms, and thighs through liposuction or tummy tucks. Suitable for post-weight-loss patients or those targeting stubborn fat, these procedures enhance definition. Dr. Sweis focuses on minimal scarring and realistic, proportionate outcomes.
Injectables
Injectables like Botox and fillers offer non-surgical facial rejuvenation for wrinkles and volume loss. Perfect for busy patients seeking subtle improvements, these treatments provide immediate, natural-looking results with no downtime. Dr. Sweis emphasizes conservative, artistic application.
Blepharoplasty
Blepharoplasty rejuvenates tired eyes by addressing excess skin and puffiness. This procedure benefits patients with droopy lids or under-eye bags, improving both appearance and vision in some cases. Dr. Sweis ensures delicate, balanced results that enhance facial expression.
People
Iliana E. Sweis, MD
Plastic Surgeon
Dr. Sweis is a board-certified plastic surgeon with over 30 years of experience. She completed her residency at Northwestern University and serves as a Clinical Assistant Professor at the University of Illinois. Recognized nationally by Newsweek and Castle Connolly, she specializes in facial and body aesthetics while maintaining an active volunteer surgical practice.
Yvonne
Medical Assistant
Yvonne brings over 20 years of plastic surgery experience to Dr. Sweis's team. She supports patient care with expertise in pre- and post-operative coordination, ensuring a seamless experience. Her passion for the field aligns with the practice's commitment to personalized service.
Questions
What sets Dr. Sweis apart from other plastic surgeons?
Dr. Sweis combines board certification, academic leadership, and national recognition with a personalized approach. Her focus on conservative, patient-driven outcomes ensures natural results aligned with individual goals.
Do non-surgical treatments deliver noticeable results?
Yes. Injectables and energy-based devices provide subtle yet effective rejuvenation with minimal downtime. Dr. Sweis tailors these treatments to enhance your natural features without overcorrection.
How long is recovery after a facelift?
Most patients recover within two weeks, with bruising and swelling subsiding gradually. Final results become visible after three to six months as tissues settle into their refined contours.
Are breast reductions covered by insurance?
Insurance may cover reductions for medical reasons like chronic pain. Our team assists in verifying coverage and navigating pre-authorization requirements for eligible procedures.
What financing options are available?
We offer third-party financing through CareCredit for qualified patients. Discuss payment plans during your consultation to find a solution matching your budget and goals.
How does Dr. Sweis ensure natural-looking results?
Her conservative philosophy prioritizes subtle enhancements that complement your features. By focusing on proportion and balance, she avoids exaggerated outcomes while addressing your specific concerns.