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Ruben A Castro, MD


Aesthetic Plastic Surgery

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Dr. Ruben A. Castro is an aesthetic plastic surgeon at the University of California, Irvine with advanced training in facial rejuvenation, breast enhancement, and body contouring. Known for delivering natural, refined results, Dr. Castro combines meticulous surgical technique with an eye for beauty and proportion.

He brings to his practice not only extensive medical training but also the discipline, focus, and professionalism shaped by nearly a decade of service as a Navy Corpsman. His military background continues to guide his commitment to excellence, precision, and compassionate patient care.

Educational Background


  • Fellowship: Aesthetic Plastic Surgery, University of California, Irvine
  • Residency: Integrated Plastic Surgery, University of California, Irvine
  • Medical Degree: David Geffen School of Medicine at UCLA
  • Undergraduate: UC San Diego – B.S. in Physiology and Neuroscience

Extensive Training and Expertise


Advanced Fellowship:

  • Bruce Connell Aesthetic Plastic Surgery Clinical Fellowship

Specialized training in advanced aesthetic techniques, with an emphasis on natural facial rejuvenation, breast surgery, and full-spectrum body contouring. Focused on achieving refined, individualized results through surgical precision and artistic balance.

Residency Training:

  • Integrated Plastic Surgery Residency – UC Irvine

Six years of rigorous training in both reconstructive and aesthetic plastic surgery, including microsurgery, craniofacial, burn, and cancer reconstruction. This broad foundation supports Dr. Castro’s precise, comprehensive approach to cosmetic surgery and his ability to tailor outcomes to each patient’s anatomy and goals.

costa mesa office

Specialized Procedures and Services:


Facial Aesthetic Surgery:

  • Comprehensive Facelift
  • Male facelift
  • Neck lift
  • Brow lift
  • Blepharoplasty
  • Rhinoplasty
  • Chin Augmentation (Implant or Genioplasty)

Breast Aesthetic Surgery:

  • Breast Augmentation
  • Breast Lift (Mastopexy)
  • Augmentation-Mastopexy
  • Breast Reduction

Body Contouring:

  • Mommy Makeover
  • Liposuction
  • Tummy Tuck  (Abdominoplasty)
  • Arm Lift | Thigh Lift | Bra-Line Back Lift
  • Post-Bariatric Body Contouring

Minimally Invasive Procedures:

  • Injectables (Soft tissue fillers, Botox and Xeomin)
  • Liquid rhinoplasty
  • Jaw line contouring with fillers
  • Lasers
  • Chemical Peels
  • Radiofrequency treatments

Professional Achievements:

  • Member, American Society for Aesthetic Plastic Surgery (ASAPS – The Aesthetic Society)
  • Member, International Society of Aesthetic Plastic Surgery (ISAPS)
  • Member, American Society of Plastic Surgeons (ASPS)

Clinic Locations:

  • UC Irvine Medical Center, Orange Campus
  • UC Irvine Costa Mesa Clinic

Schedule Your Consultation Today! Discover how Dr. Castro can help you achieve your aesthetic goals with personalized, expert care.

tustin office

Three Convenient Locations,
One Exceptional Experience