Restoring Confidence, Wholeness, and Natural Beauty with Dr. Kelly Killeen
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A breast cancer diagnosis or prophylactic mastectomy is a life-changing experience, both physically and emotionally. For many women, breast reconstruction represents an important part of the healing journey, helping restore confidence, femininity, and a sense of wholeness.
At Dr. Kelly Killeen's Beverly Hills practice, we specialize in advanced breast reconstruction techniques tailored to each patient's unique needs. From direct-to-implant approaches to microsurgical flap procedures, we combine artistry with innovation to create results that look natural, feel balanced, and support long-term health and wellness.
Dr. Killeen is double board-certified (American Board of Surgery and American Board of Plastic Surgery), specializing in complex reconstructive procedures, with a focus on precision, safety, and natural-looking results.
Dr. Killeen's practice is located in the heart of Beverly Hills, with breast reconstruction patients traveling in from across the greater Los Angeles area, including West Hollywood, Santa Monica, Brentwood, Bel Air, Pacific Palisades, Hollywood, Pasadena, Calabasas, and Sherman Oaks. As a double board-certified female plastic surgeon with deep expertise in complex reconstructive breast surgery, she offers implant-based, DIEP and other flap reconstructions, fat grafting, nerve grafting, and aesthetic flat closure.
Every breast reconstruction is performed at an accredited facility, either the Quad A (AAAASF) accredited surgery center in Dr. Killeen's Beverly Hills office or Cedars-Sinai, with board-certified anesthesiologists, in close coordination with each patient's oncology and breast surgery teams. For patients traveling from outside the LA area, the team helps coordinate scheduling, recommended recovery accommodations nearby, and post-operative follow-up so the experience feels seamless from consultation through final result.
Breast reconstruction restores one or both breasts to near-normal shape, size, symmetry, and appearance following mastectomy, lumpectomy, or congenital deformities. Reconstruction can be performed:
Performed at the same time as mastectomy, with an implant ("direct-to-implant"), a tissue expander, or an immediate flap. For most patients, this is the approach Dr. Killeen recommends.
Benefits: There is no period of time without a breast, and because the skin has not had time to shrink and scar, fewer surgeries are usually needed to reach the final result. Cancer outcomes are the same as with delayed reconstruction.
Trade-off: Complication rates are somewhat higher than with delayed reconstruction, driven mostly by how the mastectomy skin heals, which is why the skill of the breast surgeon matters. Learn why immediate reconstruction is right for most patients.
Performed months or years after the mastectomy, once treatment is complete or when you feel ready.
When it makes sense: A very aggressive cancer that needs chemotherapy or radiation right away, significant health conditions, or personal preference. Delayed reconstruction usually needs more surgeries to reach the final result, because the skin has had time to shrink and scar.
You go to sleep with breasts. You wake up with breasts.
Reconstruction options fall into three families:
Uses breast implants, sometimes with tissue expanders, to create the breast mound. Often combined with acellular dermal matrix for support. It is the most common type of reconstruction in the U.S.
Uses your own tissue from the abdomen, thighs, back, or buttocks to sculpt a natural-feeling breast.
Uses only the skin and fat already on the chest, with no implant and no second surgical site. A SWIM flap shapes this tissue into a smaller breast mound; aesthetic flat closure creates a smooth, flat chest.
Some patients also choose hybrid reconstruction, which combines the natural tissue coverage of a flap with the volume of an implant. Learn more about hybrid reconstruction.
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This technique allows patients to wake up from mastectomy surgery with reconstructed breasts and no tissue expanders. Dr. Killeen performs direct-to-implant reconstruction for most of her immediate reconstruction patients, and for most of them the reconstruction is complete in that single surgery. Some choose fat grafting a few months later to refine the shape.
Benefits include:
A temporary expander is placed at mastectomy and gradually filled to stretch the skin, then replaced with an implant in a second surgery. Dr. Killeen uses direct-to-implant reconstruction for most patients and reserves expanders mainly for cases where the blood supply to the mastectomy skin is uncertain or a much larger size is the goal.
Uses your own tissue for a natural shape and feel, with no implant to maintain. It is a longer operation with a second surgical site, and not every patient is a candidate. Common flap options include:
Uses liposuctioned fat to refine contour, improve symmetry, soften implant edges, or camouflage rippling. It is usually done as a separate procedure several months after reconstruction and can be repeated if needed. The area the fat is taken from is sore for a while and needs a compression garment for about a month. Learn about fat grafting to the breast and fat grafting complications.
An implant-free reconstruction done at the time of mastectomy, using the skin and fat already on the chest to create a smaller breast mound with no second surgical site. It is best suited to larger breasts that sit lower on the chest, and fat grafting can be added later for more volume.
For women having a lumpectomy, especially a larger one, a breast reduction or lift at the same surgery can reshape the breast and bring the other side into balance, preventing the asymmetry that often shows up after radiation. Oncoplastic reductions do not have worse cancer outcomes. If you are planning a lumpectomy, ask for a plastic surgery consultation before your cancer surgery. Learn more about oncoplastic reduction.
3D nipple-areola tattooing recreates the look of a nipple and areola with realistic shading and detail, and it is often the final step that makes a reconstruction feel complete. Surgical nipple reconstruction creates a small raised nipple, but it stays permanently firm and projected, which is why Dr. Killeen now favors 3D tattooing. Compare nipple reconstruction options.
Patients who need radiation were once told they could not have implant reconstruction, or that they had to wait until treatment was finished. That is no longer the case. Many patients who need radiation can still have an implant placed at the time of mastectomy, and Dr. Killeen does this regularly.
Radiation does make reconstruction more demanding. It raises the risk of capsular contracture, the radiated side often stays firmer than the other side, and grafted fat does not take as well in radiated tissue. There are more potential complications, so Dr. Killeen takes extra steps to protect healing. When needed, fat grafting about six months after radiation brings healthier tissue into the area, and a capsular contracture in a radiated breast can still be treated. If your reconstruction needs work later, see breast reconstruction revision.
Age and medical conditions more often change the plan (a different technique or a staged approach) than rule reconstruction out. Immediate reconstruction is an option for most patients; if you are told it is not, it is reasonable to ask for the specific medical reason. Learn what to ask if you are told to wait.


Performed at our accredited Beverly Hills surgery center or Cedars-Sinai, your procedure emphasizes safety, comfort, and meticulous care:

As with any surgery, risks include bleeding, infection, scarring, or anesthesia complications. Specific to breast reconstruction:
Reconstructed breasts are expected to feel firmer than a cosmetic augmentation, because there is less tissue covering the implant and reconstruction implants are intentionally firmer. A breast that becomes hard, rather than firm, may be capsular contracture and should be examined. Learn why reconstruction implants feel firmer.
Dr. Killeen will review these risks and create a personalized plan to minimize them based on your specific situation.
That plan can include quitting smoking and nicotine well before surgery, placing the implant above the muscle when appropriate, and infection-prevention steps in the operating room such as no-touch implant insertion. No surgeon can prevent every complication; when one happens, the goal is to recognize it early and manage it well. Problems that remain once you have healed can often be improved with a reconstruction revision.
“I'm back to my regular life, and I don't even think about it that much most days.”
Breast reconstruction patient
Direct-to-implant reconstruction
“It was unexpectedly long, but the team here was incredibly supportive.”
Breast reconstruction patient
Direct-to-implant reconstruction
Choosing breast reconstruction is deeply personal. Our role is to guide you with compassion, expertise, and advanced techniques that honor both your health and your confidence.
Whether you choose implants, flaps, or one-stage reconstruction with nerve grafting, we are here to help you heal beautifully and feel whole again.
Discover how breast reconstruction can be an important part of your healing journey.
Schedule Your ConsultationChoosing breast reconstruction is deeply personal. Our role is to guide you with compassion, expertise, and advanced techniques that honor both your health and your confidence.
Whether you choose implants, flaps, or one-stage reconstruction with nerve grafting, we are here to help you heal beautifully and feel whole again.
Discover how breast reconstruction can be an important part of your healing journey.
Schedule Your Consultation