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24 Years
experience
Premier Plastic Surgery Center in Torrance, CA
At Peninsula Plastic Surgery, we are committed to delivering cutting-edge plastic surgery procedures that prioritize natural results, safety, and affordability. Dr. Ronald Rosso, a trusted leader in cosmetic and reconstructive surgery for over 20 years, serves as the Medical Director, combining advanced techniques with a personalized approach to meet each patients unique goals. Recognized as a top surgeon in Torrance and the South Bay, Dr. Rosso emphasizes conservative, minimally invasive methods to ensure comfort and optimal outcomes.

Our state-of-the-art, ACHC-accredited facility is Medicare-certified and equipped with the latest technology, while our team includes seasoned professionals like Chief Anesthesiologist Dr. Sean Tretiak and Director of Nursing Joy Colman. We offer low-cost financing and accept most insurance plans, making transformative care accessible without compromising quality.
Services
Breast Augmentation Tummy Tuck Liposuction Facelift Rhinoplasty Breast Lift Arm Lift Eyelid Surgery Neck Lift Mommy Makeover
Details
  • Year established: 2002
Highlights and features
  • Over 20 years of experience in cosmetic and reconstructive surgery.
  • ACHC-accredited, Medicare-certified surgical facility with advanced technology.
  • Customized care focusing on natural results and patient safety.
  • Low-cost financing options for accessible treatment plans.
  • Recognized as a top plastic surgeon in Torrance for six consecutive years.
Associations and certifications
  • Accreditation Commission for Health Care (ACHC)
What people say
Best plastic surgeon in SoCal Professional manner Amazing results Alleviated stress Natural look
Services
Breast Augmentation
Breast Augmentation enhances breast size and symmetry using saline or silicone implants. Ideal for women seeking fuller breasts due to underdevelopment, post-pregnancy changes, or implant replacement. Dr. Rosso tailors incisions and implant placement to ensure natural results. Recovery takes 68 weeks, with final outcomes visible after one year. The procedure is performed outpatient under general anesthesia.
Tummy Tuck
Tummy Tuck addresses loose skin and weakened abdominal muscles from pregnancy or weight loss. Excess skin is removed, and muscles are tightened for a flatter profile. Mini-Tummy Tuck targets lower abdomen concerns with shorter scarring. Recovery includes 3 weeks before returning to work and 68 weeks for strenuous activity. Results are long-lasting with stable weight maintenance.
Rhinoplasty
Rhinoplasty reshapes the nose to improve proportion and address issues like humps, asymmetry, or breathing difficulties. Septoplasty corrects deviated septums alongside cosmetic changes. Results are permanent, with swelling subsiding over one year. Performed under general anesthesia, recovery allows light activity after 10 days and full exercise after 68 weeks.
Liposuction
Liposuction removes stubborn fat deposits from areas like the abdomen, thighs, and arms. Suction-assisted techniques ensure precise contouring, with permanent fat reduction when maintained through diet and exercise. Compression garments are worn for 2 weeks, and recovery takes 2 months. Final results emerge after one year, complementing post-weight-loss transformations.
Facelift
Facelifts reverse aging signs by tightening skin and muscles in the lower face and neck. Incisions hidden behind hairlines and ears ensure minimal scarring. Combines with eyelid surgery or brow lifts for comprehensive rejuvenation. Recovery includes 1014 days before light activity and 46 weeks for strenuous exercise. Results last up to 10 years, maintaining a youthful appearance.
People
Ronald F. Rosso, M.D.
Plastic Surgeon & Medical Director
Dr. Ronald Rosso, with 22 years in Torrance, specializes in cosmetic and reconstructive surgery. A Senior Staff Member at Torrance Memorial Medical Center, he is recognized for expertise in minimally invasive techniques and ACHC-accredited surgical care.
Sean Tretiak, M.D.
Chief of Anesthesia
Dr. Sean Tretiak, with over 20 years of experience, serves as Senior Anesthesiology Attending at Torrance Memorial Medical Center. His training at UC San Francisco ensures precise anesthetic care for Peninsula Plastic Surgery patients.
Joy Colman, R.N.
Director of Nursing
Joy Colman, R.N., with 30 years of nursing experience, oversees nursing standards and accreditation compliance. Her expertise in perioperative care ensures patient safety and adherence to California Board of Registered Nursing regulations.
Erica Mata
Plastic Surgery Office Manager
Erica Mata manages administrative and medical operations, ensuring a seamless patient experience through organized scheduling and preoperative coordination.
Questions
What cosmetic procedures does Peninsula Plastic Surgery offer?
We offer breast augmentation, tummy tucks, rhinoplasty, liposuction, facelifts, and more, tailored to enhance natural beauty with minimally invasive techniques.
Is Peninsula Plastic Surgery accredited?
Yes, our facility is accredited by the Accreditation Commission for Health Care (ACHC) and is Medicare-certified for safety and quality.
What financing options are available?
We offer CareCredit financing to help patients manage costs with flexible monthly payments for procedures starting at $200.
Does insurance cover reconstructive procedures?
Most insurance plans, including PPOs and HMOs, cover medically necessary reconstructive surgeries like post-mastectomy breast reconstruction.
How long is recovery after cosmetic surgery?
Recovery varies: 6–8 weeks for breast augmentation, 3 weeks before returning to work post-tummy tuck, and 10 days for light activity after rhinoplasty.
Can I schedule a consultation online?
Yes, book a consultation via our website or contact us directly at (310) 326-3636 to discuss personalized treatment plans.
Reviews (7)
Kathy H.
Mar 08, 2022 Report
I can't say enough good things about my experience today with Dr Rosso and his staff. The staff that answered the phone was helpful and courteous. The check in process was efficient and the office was clean, bright and airy. The nurse that checked me in was kind and caring and she really made me feel comfortable. I had a dog bite wound on my lower lip that needed sutures. Dr Rosso came in the room, examined the wound and put me at ease that there wouldn't be a huge scar.

I let him know that I was scared of needles and he distracted me by asking about myself. He had numbed me before I knew it. He repaired the wound beautifully and made sure I had all my questions answered. After I left the room I felt a little queasy. Dr Rosso saw me in the waiting room and knew I wasn't feeling well. He pulled me back into an exam room and gave me orange juice so I would feel better. I really had a great experience with Dr Rosso. I don't review a lot but I felt compelled to after today because he is a great doctor and it is a great office.
Jane M.
Oct 01, 2021 Report
Can't say enough great things about Dr. Rosso and his staff. Dr. Rosso is expert in his surgical skills and yet so friendly that you feel like family. Seems like many doctors don't have both an excellent "bedside manner" AND excellent surgical skill. Dr. Rosso has both. His surgical center is super clean and state of the art, his nurses and front desk/manager are fantastic, friendly and efficient.

Another rare find these days. His choice of anesthesiologist is top notch. (He's the one doctors choose for their families and is highly recommended, too.) Couldn't be happier with this office and highly recommend them to anyone needing either a medically necessary, or cosmetic only procedure.
Chris C.
May 19, 2021 Report
Dr. Ronald Rosso was amazing, I had a lump removed, I was extremely nervous he assured me it was a routine procedure and put me at ease! The procedure was painless and professional, I highly recommend Dr Rosso! Great Dr.
Karen C.
Feb 19, 2021 Report
I was pretty scared to be told by my dermatologist that I had a melanoma on my leg and needed to have a plastic surgeon remove it. He referred me to Dr. Rosso and I am so glad he did. Dr. Rosso and his staff immediately put me at ease. The nurses, anesthesiologist, and Dr. Rosso did a beautiful job and I'm very grateful. I'm one month out from my surgery and good as new. Thanks Dr Rosso and staff!
Jenny Q.
Sep 13, 2020 Report
Dr. Rosso was the best! He was very empathetic to my situation and he's hilarious. His office did a great job with scheduling and was very thoughtful in social distancing measures during the pandemic. My surgery went great with minimal scarring (I had a huge keloid scar from my c-section previously and told him about this so he stitched me up in such a way that I didn't end up with keloids). Will definitely return to Dr. Rosso in the future!
Ruselle G.
Apr 09, 2020 Report
Perfect 10! Highly recommend! Dr. Rosso did an extraordinary job with my buttock liposuction! I'm a very nervous person & never thought I would take the leap & do it. But he did a great job with contouring my full & voluptuous butt! Very professional staff (Joy his RN is the best with comforting & assuring all will be well). No complications and beautiful results! You're in great care with Dr. Ronald Rosso and staff! Just do it.
Jessie N.
Feb 27, 2020 Report
My review is strictly on the front desk/office manager. I was referred to Dr. Rosso by my doctor and the women who answered the phone today was short, rude and unhelpful. When looking in to a major surgery the person on the phone should be reassuring and helpful. So absolutely sad. I hope Dr. Rosso gets this and can make things right.