Robin L. Chimile


Robin began her career in the consulting and financial services industry after graduating with a Bachelor of Science in Finance from Penn State University. Her passion for medicine led her to further her education at Chatham University where she obtained a Master of Physician Assistant Studies degree in 2010. Upon graduation, she joined Dr. Liang and has devoted her career as a Board Certified Physician Assistant to aesthetic medicine. In this ever-evolving field of medicine, she continues to increase her comprehensive knowledge with extensive training and education on the most advanced therapies and treatments. Robin specializes in consulting and treating patients with non-invasive aesthetic procedures for skin rejuvenation, collagen restoration, anti-aging and body contouring. She utilizes her aptitude and vision to understand the needs of every patient and to educate them on the options to achieve their goals of a natural, youthful appearance.

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Natalie Murphy

Patient Care Coordinator / Practice Manager

Natalie is our patient care coordinator. Her primary focus is to ensure that every patient has a seamless, enjoyable and personalized aesthetic experience. Natalie works intimately with our patients who are contemplating a surgical procedure to ensure that they have all the necessary information they need to make an educated decision. For those patients who have elected to undergo a procedure, Natalie is the patient’s advocate, and will coordinate and manage all aspects of the patient’s journey with our office.

Natalie has a direct line of communication with Dr. Liang at all times. She will make certain that all of your questions and concerns, before, during and after surgery are answered quickly, accurately and in terms that are understandable

Natalie is available by calling (412) 391-3950 or by email at

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Lauren Diulus

Head Esthetician / Anti-aging specialist

Lauren is the licensed clinical head esthetician at Aesthetic plastic surgery of Pittsburgh. She has a BA in Communications from the University of Pittsburgh. Her passion is patient education and working closely with patients to achieve their personal skin care goals. She is an expert in both female and male skin analysis, skin care protocols and noninvasive procedures that help to maintain youthful looking skin and reverse the signs of aging.

Lauren is available to meet with every patient to offer them a complimentary skin consultation including a Visia skin analysis which assesses the four main areas of the aging skin; wrinkles, brown spots, redness and pore size.

With her extensive experience, she is trained and qualified on all of our noninvasive procedures such as medical grade facials, micro-needling, dermaplanning, hair removal, body contouring, skin tightening and energy based technologies.

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Grace Yi Zhou

Semi-permanent Makeup Specialist, Esthetician

Grace is a PA Board Certified Esthetician with over 25 years of skincare experience. She was raised and educated in Hong Kong, later relocated to Pittsburgh. Through the advanced education and training from semi-permanent makeup and skin care experts of Asia, the United States, Hungary, France, Germany and Canada, Grace creates her own signature semi-permanent makeup and skin care techniques. She specializes in 3D semi-permanent makeup for eyebrows, eyeliner, lips, paramedical scar camouflage and areola art and restoration. Grace has performed over a thousand procedures with a high customer satisfaction rate and continuous referrals from clients. Her facial treatments are tailored to each individual skin type as well as the patient desires. Grace’s distinctive and unmatchable skin care treatments include chemical peels, micro-dermabrasion and micro-needling that accelerate the growth of beautiful and healthier skin. In addition, her masterful waxing techniques provide the best face and body waxing for clients.

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Nicole Fox

Customer Experience Specialist

Nicole is our customer experience specialist. She will answer incoming calls, oversee, coordinate and schedule patient appointments. Nicole is available to answer all questions regarding any of our office services such as injections, non-invasive treatments, surgery, spa services and skin care treatments.

Nicole will interface with all of the office staff to ensure that any of your questions are answered quickly and to your satisfaction when you are ready to schedule a consultation with any of our providers.

Nicole is available by calling (412) 361-3950 or email at

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Karen Thomas

Front Desk Receptionist

Karen is our front desk receptionist. She will answer and respond to your phone calls, interact with every member of our staff to ensure you receive a timely response to any questions you may have, and schedule your appointments. You can reach Karen every Saturday by calling (412) 391-3950.

What our patients are saying

“Dr. Liang is an exceptional human being and doctor. He is an artist and a perfectionist. He takes great care to understand and fulfill his patient's expectations and concerns.”

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