Mark Sisco, M.D.
501 Skokie Boulevard
Northbrook, IL 60062

Phone: (847) 504-2333
Monday: 8:30 a.m.–6 p.m.
Tuesday–Friday: 8:30 a.m.–5 p.m.

Our Staff

Our medical and office staff members form the support system of our practice. They’re present throughout every step of your experience at our Northbrook plastic surgery clinic – from your very first phone call to your last follow-up appointment. Allow them to introduce themselves so you can get to know the individuals who help our practice stand out from the competition.

To learn more about our staff, or to get started with us in person, request a consultation online, or call NorthShore Plastic Surgery at (847) 504-2333 to set up your appointment.

Yessica Acosta

Yessica Acosta

Patient Services Assistant

After training as a medical assistant, I joined NorthShore Plastic Surgery as a patient services assistant in 2016. I formerly worked as a project manager for a company devoted to quality and safety processes. Within plastic surgery, I use those same focuses to make sure that every one of Dr. Sisco’s patients has an exceptional experience. I understand how appearance and emotional health are intertwined, and I do everything I can to help people feel good about themselves. In my free time, I’m kept busy by my 2 daughters.

Vanessa Centeno

Vanessa Centeno

Medical Assistant

I joined NorthShore Plastic and Reconstructive Surgery in 2015 as a medical assistant after starting my career in orthopedics. I help Dr. Sisco perform procedures in the office and coordinate aftercare, including patient education, suture removal, and dressing changes. I take pride in my work and enjoy getting to know patients on a one-on-one basis. My goal is to make sure my patients feel that they are receiving the very best experience our practice has to offer.

Gia DiBello

Gia DiBello

Medical Assistant

I began my career with NorthShore Plastic Surgery in 2010. I am passionate about my role in facilitating Dr. Sisco’s larger office procedures as well as taking care of his patients after surgery. I take pride in my calming disposition and strive to provide thorough and compassionate care. My mission is to ensure your maximum trust and comfort while you’re in our office.

Grecy Durakovic

Grecy Durakovic

Practice Manager

I joined NorthShore Plastic Surgery in 2010 and have been practice manager since 2015. I have a lifelong passion for the health and beauty industry. Prior to joining NorthShore, I worked as a medical aesthetician. I was enticed by the challenge of influencing patient experiences on a broader scale, so I decided to pursue a career in the administrative aspect of plastic surgery. The hands-on patient experience I gained as an aesthetician, as well as my experience in operations, have molded my collaborative approach to patient care. I love to listen, guide, and coach, as I have found that educated patients make for positive and successful outcomes. I greatly enjoy helping people improve their self-image and overall well-being. In my spare time, I enjoy vacationing with my husband. I also dabble in interior design. I can always be found exploring music and art.

Samantha Kellar

Samantha Kellar

Patient Coordinator

After graduating from the University of Iowa, I joined NorthShore Plastic Surgery in 2014. Within plastic surgery, I’ve enjoyed the opportunity to connect to a variety of Dr. Sisco’s patients on a personal level. I believe in going above and beyond to support them throughout their time here, and I try to personalize their experiences to ensure that they feel comfortable, welcome, and appreciated. In my free time, I enjoy venturing to new restaurants, going to music festivals, and of course following Hawkeye football!

Stephanie Svec

Stephanie Svec

Aesthetician

I have been the lead aesthetician for NorthShore for more than 10 years, and I’m a member of the Society of Plastic Surgery Skin Care Specialists. I am dedicated to continuing my education and take pride in providing the very highest level of medical skin care. I try to treat my patients with the Golden Rule in mind: treat others as I want to be treated — with respect, empathy, and care. Outside of NorthShore, I have owned and run a modeling agency. I also enjoy skiing, travel, and cooking.

Sylvia Wier, R.N.

Sylvia Wier, R.N.

Plastic Surgery Nurse

I received my nursing degree from Loyola University in 2002. After working in organ transplantation and oncology at Loyola for 9 years, I welcomed the opportunity to expand my knowledge. I joined plastic surgery at NorthShore in 2011. I strive to provide care that is compassionate, empathetic, and unhurried. I take great pleasure in teaching, guiding, and assisting Dr. Sisco’s patients as they achieve their aesthetic and reconstructive goals. In my free time, I enjoy traveling and reading.

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