Dr. Troy Andreasen - Plastic Surgeon in Ontario, CA

Rigorous Medical Education and Training

Dr. Troy Andreasen earned his medical degree from the University of California, San Diego School of Medicine, an institution renowned for its rigorous curriculum and emphasis on research-driven clinical practice. While at UCSD, he distinguished himself through a series of honors in anatomy, surgical sciences, and patient care, laying a solid foundation for his future specialization. His academic journey was marked by a commitment to interdisciplinary learning, as he actively participated in collaborative projects that explored the interface between reconstructive techniques and aesthetic outcomes. This early exposure to complex surgical concepts cultivated a deep appreciation for the delicate balance required in plastic surgery, where functional restoration and cosmetic refinement often intersect.

Following his MD, Dr. Andreasen pursued a highly competitive residency in plastic surgery at the University of Southern California (USC), one of the nation’s premier training programs for aesthetic and reconstructive surgery. During his residency, he rotated through a diverse array of subspecialties, including craniofacial reconstruction, microsurgery, hand surgery, and aesthetic breast procedures. These rotations provided him with a comprehensive skill set, enabling him to tackle intricate challenges such as flap reconstruction, scar revision, and complex facial rejuvenation. Dr. Andreasen’s exceptional performance earned him accolades from faculty and peers alike, including the Resident Scholar Award for his contributions to clinical research on tissue expansion techniques.

Beyond the standard residency curriculum, Dr. Andreasen sought out additional fellowship experiences that deepened his expertise in both aesthetic and reconstructive domains. He completed a fellowship in advanced breast surgery, where he refined his mastery of mastopexy, augmentation, and reconstruction following oncologic mastectomy. Simultaneously, he engaged in a body contouring fellowship that emphasized innovative liposuction technologies, abdominal wall reconstruction, and thigh lift procedures. These focused training periods were instrumental in shaping his nuanced understanding of patient anatomy, allowing him to deliver personalized, harmonious results that respect each individual’s unique body proportions and aesthetic goals.

Surgical Expertise

Dr. Andreasen’s surgical repertoire spans the full spectrum of plastic and aesthetic surgery, with particular emphasis on breast surgery, body contouring, and comprehensive facial rejuvenation. In the realm of breast surgery, he combines meticulous surgical planning with state‑of‑the‑art implant technologies to achieve natural‑looking results that complement each patient’s frame and lifestyle. Whether performing a primary augmentation, a revisionary mastopexy, or a post‑mastectomy reconstruction, Dr. Andreasen applies a patient‑specific approach that balances implant selection, incision placement, and soft‑tissue management. His expertise in autologous tissue reconstruction, including DIEP flap and TRAM procedures, underscores his commitment to offering options that prioritize both aesthetic outcomes and long‑term functional health.

Body contouring is another pillar of Dr. Andreasen’s practice, where he employs a blend of traditional and emerging techniques to sculpt harmonious silhouettes. His mastery of high‑definition liposuction, laser‑assisted fat removal, and advanced abdominoplasty enables him to address a wide array of concerns, from stubborn adipose deposits to laxity of the abdominal wall. Dr. Andreasen also excels in thigh, arm, and buttock contouring, utilizing innovative technologies such as radiofrequency‑assisted tightening and fat grafting to enhance volume, texture, and contour. Each body‑contouring procedure is meticulously planned with 3‑dimensional imaging, ensuring that the final result aligns with the patient’s vision while maintaining functional integrity and minimizing postoperative complications.

In addition to aesthetic procedures, Dr. Andreasen is proficient in reconstructive surgery, tackling complex cases that demand both technical dexterity and compassionate care. He has successfully managed challenging wound closures, scar revisions, and reconstructive procedures following traumatic injuries or oncologic resections. His skill in microsurgical techniques, such as free‑flap transfers and nerve repairs, enables him to restore form and function in patients who have experienced significant tissue loss. This dual focus on aesthetic refinement and reconstructive excellence positions Dr. Andreasen as a versatile surgeon capable of delivering transformative outcomes across the full continuum of plastic surgery.

Commitment to Patient Safety

Patient safety sits at the core of Dr. Andreasen’s practice philosophy, a principle reinforced by his active involvement in leading professional societies. As a member of the American Society of Plastic Surgeons (ASPS), he adheres to the organization’s stringent standards for ethical practice, continuing education, and evidence‑based clinical care. His participation in ASPS committees allows him to stay abreast of the latest safety protocols, from peri‑operative antibiotic stewardship to the implementation of enhanced recovery pathways that reduce postoperative pain and expedite return to normal activity. Additionally, his affiliation with the California Society of Plastic Surgeons (CSPS) provides a regional platform for collaboration, peer review, and advocacy, further cementing his commitment to maintaining the highest levels of patient protection.

Dr. Andreasen’s dedication to safety is also reflected through his contributions to local professional groups, including the Inland Empire Plastic Surgery Association. Within this community, he has spearheaded initiatives that promote transparent patient education, rigorous outcome tracking, and the adoption of cutting‑edge safety technologies such as intra‑operative nerve monitoring and real‑time imaging. His leadership in these efforts has garnered recognition in the form of several prestigious awards: the Best Plastic Surgeon Award – Inland Empire (2020) highlighted his outstanding surgical outcomes and community service; the Top Doctor Award – Riverside (2021) recognized his exemplary clinical expertise and patient satisfaction; and the Excellence in Patient Care Award – Arrowhead Regional Hospital (2022) honored his unwavering commitment to delivering compassionate, safe, and high‑quality care.

Beyond accolades, Dr. Andreasen implements a comprehensive safety framework within his Ontario clinic that encompasses pre‑operative assessment, intra‑operative vigilance, and post‑operative follow‑up. He employs a multidisciplinary team approach, integrating anesthesiologists, nursing specialists, and physical therapists to create a seamless continuum of care. Each patient undergoes a thorough risk stratification process, including detailed medical history review, laboratory testing, and individualized counseling on lifestyle modifications that optimize surgical readiness. In the operating suite, Dr. Andreasen utilizes advanced monitoring systems and adheres to strict sterile techniques, while his post‑operative protocols prioritize early detection of complications, pain management, and patient education to ensure a smooth recovery trajectory.

Why Patients Travel to Ontario, CA

Ontario, California has emerged as a premier destination for aesthetic and reconstructive surgery, and Dr. Troy Andreasen’s practice stands at the forefront of this regional renaissance. Patients from across the United States—and even internationally—are drawn to his clinic for its unique combination of cutting‑edge technology, personalized care, and a welcoming community environment. The city’s strategic location within the Greater Los Angeles metropolitan area provides easy access via major highways and the Ontario International Airport, making travel logistics straightforward for out‑of‑state and out‑of‑country visitors. Moreover, the serene, suburban atmosphere of Ontario offers a tranquil setting for recovery, allowing patients to convalesce in a comfortable, low‑stress environment that is conducive to optimal healing.

The reputation of Dr. Andreasen’s practice in Ontario is reinforced by a state‑of‑the‑art surgical facility that meets the highest accreditation standards, featuring advanced operating rooms equipped with the latest imaging, laser, and minimally invasive technologies. The clinic’s comprehensive suite of services—from pre‑operative consultations and virtual 3‑D imaging to post‑operative rehabilitation and scar management—creates a seamless patient journey that eliminates the need for multiple referrals or fragmented care. Patients appreciate the continuity of care afforded by Dr. Andreasen’s hands‑on involvement at every stage, ensuring that the surgical plan is executed precisely as envisioned and that any concerns are addressed promptly and compassionately.

Beyond the clinical advantages, the cultural richness and vibrant lifestyle of Ontario contribute to its allure as a surgical destination. Patients can enjoy a variety of dining options, boutique shopping, and recreational activities that make the recovery period both pleasant and restorative. The city’s commitment to health and wellness is reflected in its numerous wellness centers, yoga studios, and outdoor parks, providing patients with ample opportunities to engage in gentle exercise and stress‑relieving practices that support postoperative healing. As a result, many patients not only achieve their aesthetic goals under Dr. Andreasen’s expert care but also experience a holistic enhancement of their overall well‑being, making Ontario, CA, an ideal choice for those seeking transformative, safe, and enduring plastic surgery outcomes.