The Bay Area's Largest and Most Advanced
Cosmetic Surgery Center and MedSpa


The San Francisco Bay Area's Largest & Most Advanced Cosmetic Surgery Center & MedSpa

We’re all constantly striving for a better quality of life. Blackhawk Plastic Surgery & MedSpa gives you the confidence to pursue it. 

Founded by one of the top plastic surgeons in the Bay Area, board-certified plastic surgeon Dr. Stephen J. Ronan in the San Francisco Bay Area town of Danville, CA, and conveniently located to Walnut Creek, San Ramon, Alamo, Dublin, Pleasanton & Livermore, we are your ultimate destination for transformative surgical and non-surgical enhancements. 

We understand that your well-being transcends physical appearance; it’s about empowering you to live your most authentic life. Our compassionate, dedicated staff and cutting-edge facility are committed to delivering an extraordinary level of personal care, ensuring you achieve results that exceed your expectations

It’s time to embrace the exceptional – look and feel your absolute best with Blackhawk Plastic Surgery & MedSpa.

Contact us to discover your true potential today!

At Blackhawk Plastic Surgery, your dreams of self-confidence and a perfect physique are our focus. We are united in our commitment to precision, technology, and satisfaction, offering a wide range of plastic surgery procedures to clients across the Bay Area, and beyond!

Revision Rhinoplasty & Nose Surgery: Our skilled surgeon specializes in primary and revision rhinoplasty, a tailored approach to meet the unique needs of anyone seeking to refine their nose’s appearance. Questions? Our team is here with answers to guide your decisions.

Eyelid Surgery & Facelift: Restore youthfulness with our state-of-the-art eyelid surgery and facelift procedures. Our model of care prioritizes your goals, ensuring an outcome that enhances your natural beauty.

Body Contouring or Gynecomastia Treatment: Achieve the figure you’ve always desired with our body contouring services, including liposuction and treatments for gynecomastia. From the abdomen to the thigh, our expertise extends to all areas of the body.

Otoplasty & Reconstructive Surgery: Whether it’s reshaping the ears through otoplasty or complex reconstructive surgery, our surgeon is a leader in the field, offering benefits that are second to none.

Women’s Services: For women seeking to enhance their breasts, our range of implants and surgeries are designed with precision and care. Your satisfaction is our priority, and we’re here to support your journey every step of the way.

Technology & Innovation: Leveraging the latest technology, we ensure that our clients receive the best possible care. Our focus on precision and quality sets us apart in the world of plastic surgery.

Locations & Appointments: With our convenient location and complete surgery center to serve you, achieving your dreams has never been more accessible. Schedule an appointment today and embark on a journey towards a new you.

At Blackhawk Plastic Surgery, we understand that the decision to undergo plastic surgery is deeply personal. Our team is here to provide the support, answers, and expertise you need to make informed decisions. Your satisfaction is our ultimate goal, and we strive to provide an experience that aligns with your unique needs and desires.

Join us in a world where self-confidence is not just a dream but a reality. Let’s focus on you and make your dreams come true.



Stephen J Ronan, MD FACS is dedicated to helping you feel and look your best. We strive to provide excellent care with close personal attention. Blackhawk Plastic Surgery and the Blackhawk Surgery Center were both founded by Dr. Ronan. With the rapid growth and success of the practice, Dr. Ronan has expanded the Center by adding an anesthesiologist, several nurse practitioners, and a team of Medical Aestheticians to the staff.


We are confident in our ability to deliver the best results you can achieve. Feel free to check out the before & afters of the procedures that have made us well-known and respected in our community!




Nufabrx is a proprietary biomaterial platform that embeds active ingredients into fabrics, and these active ingredients can be programmed to respond to the body for predictable, effective, and long-lasting dermal release.


Blackhawk Plastic Surgery & Medspa offers an array of Laser procedures for Scar, Tattoo, Vein and Wart removal, as well as Skin Resurfacing and Rejuvenation. Many people are looking for a better quality of life. Blackhawk Plastic Surgery helps give patients the confidence to pursue it. Our center provides a complete package for patients looking for both surgical and non-surgical care.


If you are unhappy with the sudden appearance of wrinkles, fine lines, sunken in cheeks and other common signs of aging, Blackhawk Plastic Surgery & Medspa can help. Dermal fillers and injectables, and new longer-lasting fillers are quick and effective options for enhancing many facial features non-surgically.


Blackhawk Plastic Surgery & Medspa’s microdermabrasion, HydraFacials, laser and micro-needling treatments offer a wide variety of options and very targeted results to counter the effects of daily aggressors, gravity and the natural aging process.


The CoolSculpting procedure eliminates stubborn fat safely and effectively, without surgery or downtime. This fat reduction treatment is the only FDA-cleared procedure to use controlled cooling to safely target and eliminate diet- and exercise-resistant fat. CoolSculpting results are proven, noticeable, and lasting, so you’ll look and feel great from every angle.


QWO is a revolutionary new product from Endo Aesthetics. It is the first and only FDA-approved injectable for the treatment of moderate to severe cellulite of adult women. QWO is made from enzymes called collagenases. When injected, these enzymes target and break down the fibrous bands under the skin. Once the tension in the bands is released, fat cells are redistributed to help smooth out surface dimples.