Meet the Team

Delivering Exceptional Techniques and Honest, Thoughtful Care in Beverly Hills

Founded by renowned plastic surgeon Dr. Lisa Cassileth, Cassileth Plastic Surgery and Skin Care is a leader in plastic and reconstructive surgery. The practice is a true "plastic surgeon powerhouse" with founder and experienced breast revision surgeon Dr. Lisa Cassileth, breast and body surgeons Dr. Kelly Killeen and Dr. Elise Min and our facial plastic surgeon Dr. Omar Hussain. The doctors' reputation for delivering a highly personalized and meticulous approach is what sets them apart from other practices. We treat each and every patient like a member of our extended family, and we are proud to have patients from all over the world who seek out our team of breast and face specialists to achieve their aesthetic goals.

You'll notice the difference from the first phone call to the moment you arrive and are welcomed by our friendly patient concierge in our warm, inviting environment. The doctors, medical team, and staff are committed to giving you an excellent, premiere experience every step of the way. Our offices are designed to help you feel inspired, yet relaxed, and and to ensure your privacy as you discuss your needs and questions. From your first phone call with our friendly, compassionate team of patient concierges to the moment you are greeted walking through our practice, our medical team and office staff will welcome you with open arms.

Cassileth Plastic Surgery & Skin Care

Contact Cassileth Plastic Surgery to schedule a consultation or get more information about breast, body and face procedures in Los Angeles, Beverly Hills, Santa Monica, and beyond.

We are committed to following our patients through their aesthetic journey every step of the way. We provide each of our surgery patients with a customized, postsurgery care package and assign a dedicated aftercare nurse to provide outpatient care post surgery. Our aftercare nurses possess more than 25 years of experience each, specializing in plastic and reconstructive surgery. At Cassileth Plastic Surgery, we believe and exemplify a true team approach. Each of our doctors has her own dedicated team of experienced professionals who thoughtfully assists our patients every step of the way. The teams include physician associates, medical assistants, and an aftercare nurse.

Whether you are in need of breast reconstruction or desire a cosmetic procedure, you'll move forward with knowledge and confidence with our team. Our doctors' exceptional surgical skills will give you the natural-looking, beautiful results you deserve. For more than a decade, Cassileth Plastic Surgery has been an acclaimed Beverly Hills plastic surgery group, with pioneering reconstructive surgery procedures: one-stage breast reconstruction and SWIM flap breast reconstruction, as well as customized 3D custom facial implants and unique, highly specialized facelift revision procedures.

Our team strives to provide our patients with first-in-class care at our posh Beverly Hills facilities. With our team of dedicated aftercare nurses and a full-service medical spa, our goal at Cassileth Plastic Surgery is to give our patients warm, compassionate care and the most beautiful, natural results.

Our Mission: To empower transformation through surgical innovation and empathetic care.

Our Team



Front Office Manager

Cammie graduated from the University of Arizona with a Bachelor of Arts degree in Communications. She worked in the field of publicity and marketing for three years, coordinating media press for lifestyle brands and awards shows, before leaving to follow her growing passion for aesthetic medicine. Born and raised in Orange County, Cammie worked for a plastic surgery practice in Laguna Beach for over two years before moving to Los Angeles and joining the expanding Cassileth Plastic Surgery & Skin Care team where she plays a vital role as a Front Desk Patient Concierge.



Front Office Patient Concierge

Desiree has more than 11 years of experience in the field of cosmetic surgery. It has been her pleasure to have worked as front office manager, patient coordinator, and surgery center manager, giving her a vast knowledge of every spectrum of cosmetic surgery. She has found a home and passion in front office management, considering it a great honor to be able to welcome patients to a practice to which she can entrust their personal care. Being able to provide a touchstone for patients when addressing their questions and concerns is a great honor to Desiree. She is excited and enthusiastic to have found a team that mirrors her philosophies in patient care.

Dr. Lisa Cassileth's Medical Team

Dr. Lisa Cassileth's Medical Team



Patient Coordinator for Dr. Cassileth

With over 13 years in Plastic Surgery and Medical Aesthetics, Fallon brings a wealth of knowledge to the Cassileth Plastic Surgery Team.

Originally from Denver, Colorado, Fallon graduated from Colorado State University with a Bachelor of Science degree. With a passion for beauty, medicine and skincare, plastic surgery was a natural career choice. Fallon started in the plastic surgery field as a medical aesthetician and later became a patient care coordinator and office manager.

Fallon loves providing exceptional customer service, knowledge and support to all of her patients. In her free time, Fallon loves to travel, create art and jewelry, cook, go to the beach, spend time with friends and family, and practice yoga and Pilates.


Amy, PA-C, MS

Physician Associate

Amy is a board-certified physician associate. She assists Dr. Cassileth in the operating room and manages patient preoperative appointments.

Prior to joining Cassileth Plastic Surgery, Amy worked at the world-renowned Children's Hospital of Philadelphia for eight years as a clinical research coordinator in pediatric nephrology and pediatric gastroenterology. In this role, she developed and conducted studies in nephrotic syndrome, hemodialysis, kidney transplantation, Crohn's disease, and ulcerative colitis. Interacting with several thousand complex, chronically ill patients and their families helped Amy become a compassionate clinical provider.

Amy received her master's degree in physician associate studies from Thomas Jefferson University in Philadelphia and has a master's degree in architecture and interior design from Drexel University; she graduated with honors from both universities. Amy is married to her high school sweetheart and has two sons. Her family was born and raised in Philadelphia; they now live in Pacific Palisades, CA.

Brenna Hennessey, PA-C, MS

Brenna Hennessey, PA-C, MS

Physician Associate

Brenna is a board-certified physician associate and assists Dr. Cassileth and Dr. Min in the operating room as well as with preoperative patient appointments. Prior to joining our team, Brenna worked for 3 years at Northwestern Memorial Hospital in the Division of Plastic and Reconstructive Surgery where she developed her comprehensive surgical and clinical skills. She focused specifically on breast cancer reconstruction surgery and ran her own patient clinic.

Brenna was born and raised in Southern California and received her Masters of Science degree in Physician Assistant Studies at The University of the Sciences in Philadelphia. In her spare time, Brenna loves to be outdoors - hiking, running and biking with her family and friends. She especially loves to explore new restaurants and neighborhoods around LA! Brenna currently lives with her husband in Playa Vista.


Carollee, RN

Concierge Nursing Care —Aftercare Specialist

Carollee has been a nurse for more than 40 years. She graduated from Mount Carmel School of Nursing and Ohio State. She is passionate about patient care and ensuring an excellent and speedy post-surgery experience. You'll meet Carollee during your consultation with Dr. Cassileth, and Carollee will be there to guide you after your surgery to ensure you are comfortable and healing quickly.


Star, MA

Medical Assistant

Star has more than 14 years of experience in the aesthetics industry. As Dr. Lisa Cassileth's medical assistant, she is proud to be such an integral part of the Cassileth Plastic Surgery team and helping patients achieve their aesthetic goals. In her free time, Star enjoys long scenic rides on her motorcycle and enjoys the outdoors.



Patient Coordinator

Halliday is new to LA, coming to us from Atlanta, Georgia with over four years of experience in plastic surgery as a patient coordinator. Prior to finding her love for the plastic surgery industry Halliday has a long background filled with customer service. As such, she oversees patient care at every level. Serving as a liaison between patients and the doctor, her role is to answer all procedural and surgery-related questions in order to help patients have the best possible experience and overall results. Halliday recognizes that plastic surgery is a big decision and prides herself on assisting patients to better understand the entire process. When she's not at the office, you can find her enjoying the outdoors and soaking up sunshine. She also loves to laugh and explore all of LA's fantastic restaurants.

Dr. Kelly Killeen's Medical Team



Patient Care Consultant for Dr. Killeen

With over 12 years of experience in Plastic Surgery, Cosmetic Surgery, and Management, and a bachelor's degree in Marketing, Sasha offers vast experience using her background and education to eloquently assist our patients. She understands how meaningful it is to provide our patients with support, guidance and comfort in addition to explaining procedures, answering questions, and personalized attention to detail during such an important journey.

Coordinating is gratifying for her and she enjoys the opportunity to meet our patients from all over the world, and guide them through their surgical transformations. She loves plastic surgery because she feels it is the ultimate expression of art, science and meticulous technique. This passion reflects in her thoughtful and helpful interactions with patients.

Sasha is also a Certified Medical Assistant and Pharmacy Technician. In her free time, she enjoys spending time with her family and two Himalayan Persian cats - Frankie & Fritz, cooking new recipes and spin class.


Karen, PA-C, MS

Physician Associate

Karen has more than 10 years of experience working in the medical industry. She was born and raised in Los Angeles and studied in New York City, completing both her BA and MA program in nursing in the East Coast. Karen is a board-certified physician associate assisting Dr. Killeen in the operating room and manages patient preoperative appointments. Karen loves being a part of a large Beverly Hills cosmetic practice and enjoys being part of a close-knit working environment under Dr. Killeen's team. In her free time, Karen enjoys hiking and yoga.


Jessica, MA

Jessica has been working in medical aesthetics for 11 years, as a medical assistant for eight years, and a medical aesthetician for three years. Originally from Reno, NV, Jessica graduated from Truckee Meadows Community College and the University of Reno, Nevada. Her passion for taking care of others and medical aesthetics has made her a valuable part of the Cassileth Plastic Surgery team. As Dr. Killeen's medical assistant, Jessica provides genuine care and comfort to her patients. In her spare time, Jessica loves to run, be outdoors in nature, practice on her yoga mat every morning, cook for therapy, read instead of watch television, and never says no to all-you-can-eat sushi!



Patient Coordinator

Yvette has more than 15 years of experience in the aesthetics industry, working as a patient coordinator and office manager for a dermatologist and several Beverly Hills plastic surgeons. As our facial plastic surgeon's patient coordinator, she enjoys working side by side with both doctors and their patients to help them achieve their facial aesthetic goals. In her free time, she enjoys traveling and spending time with her family.

Our Med Spa Team

Katia Kartasheva


Medical Esthetician

Katia’s passion for skincare derives from her own skin care journey with eczema and problematic skin as a young teenager. Knowing her own struggles, she empathizes with patients suffering from all different skin conditions and thrives on the opportunity to give all of her patient’s life changing skin results that gives them their self-confidence back! As a licensed esthetician for the past ten years, catering to a discerning Beverly Hills clientele, Katia has helped hundreds of patients achieve make-up free, healthy, glowing skin and is known for her signature lymphatic facial that makes her facials her a luxurious and pampering skin-treat.

Aubrey Mench, RN, BSN

Aubrey Mench, RN, BSN

Injector & Laser Specialist

Aubrey’s passion for aesthetic medicine stems from her own experience as a woman not looking and feeling her best. She brings compassion, empathy, and an artistic eye to her work and truly exudes a passion for educating her patients and a genuine desire to help her patients be the best version of themselves. Her goal is for her patients to not only look naturally rejuvenated but for that “feeling” of rejuvenation to make her patients feel truly empowered and confident in life. Aubrey believes in the holistic approach to treatment and that great skin is the true foundation for great results. She is especially passionate about creating custom skincare regimens that complement her work with injectables and lasers, giving her patients better and longer lasting results.

Our 436 Surgical Center Team

Adam Brown

Adam Brown, DO


Dr. Adam Brown is board certified by the American Board of Anesthesiologists, and has been in practice for 11 years. Dr. Brown grew up in New Jersey. After completing his undergraduate degree at Rutgers University, he worked in a research position in the Department of Anesthesiology at Robert Wood Johnson University Hospital. Interests and talents discovered during that time led Dr. Brown to pursue a medical education at the Arizona College of Osteopathic Medicine. He excelled in his residency in anesthesiology at St. Vincent's Hospital Manhattan in New York City. Dr. Brown's path then led him to Los Angeles. As an assistant professor of anesthesiology, he taught and worked clinically at Cedars Sinai Medical Center for 10 years. Recently, Dr. Brown chose to focus his practice on ambulatory anesthesia care. This change has afforded Dr. Brown the time to celebrate each patient's individuality.

Our Marketing Team

Cassileth Plastic Surgery & Skin Care

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