Serving the San Francisco Bay Area
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 cosmetic surgeons in the San Francisco Bay Area, board-certified plastic surgeon Stephen J. Ronan, MD, FACS, we are your ultimate destination for transformative surgical and non-surgical enhancements.
At Blackhawk Plastic Surgery, we understand that the decision to undergo cosmetic procedures 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.
Located in the town of Danville, CA, we are conveniently located near Walnut Creek, Pleasant Hill, San Ramon, Alamo, Lafayette, Dublin, Pleasanton & Livermore. 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.




We strive to provide excellent care with close personal attention.
Stephen J. Ronan, MD, FACS, is dedicated to helping you look and feel your best. Blackhawk Plastic Surgery and the Blackhawk Surgery Center were both founded by Dr. Ronan. Our experienced team of anesthesia providers, registered nurses, surgical technologists, nurse practitioners, physician assistants, and medical aestheticians is committed to delivering safe, personalized, and compassionate care at every step of your experience.













At Blackhawk Plastic Surgery & MedSpa, we are committed to the highest standards of quality in patient care.
Our practice features a fully accredited, ambulatory, state-of-the-art, on-site surgical facility (QUAD A and Medicare), the Blackhawk Surgery Center. 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. Learn more about our practice, or contact us to discover your true potential today!

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—including new, longer-lasting fillers like Sculptra—are quick and effective options for enhancing many facial features non-surgically.

Accelerate your recovery journey with Hyperbaric Oxygen Therapy (HBOT), which delivers concentrated oxygen to significantly reduce inflammation and support faster tissue repair. This soothing, non-invasive treatment optimizes your body’s natural healing potential, allowing you to return to your daily life with ease and confidence.

Blackhawk Plastic Surgery & MedSpa’s microdermabrasion, Hydrafacials, laser, and microneedling treatments offer a wide variety of options and very targeted results to counter the effects of daily aggressors, gravity, and the natural aging process.

At Blackhawk Plastic Surgery & Medspa, we offer stem cell collection services to preserve your youthful vitality. Stem cell collection involves harvesting and storing your own stem cells for future regenerative treatments. By capturing these powerful building blocks now, you provide yourself with potential solutions for tomorrow's challenges.




We believe that everyone deserves to feel confident in their appearance, which is why we offer a variety of flexible financing options to fit your lifestyle. We partner with reputable healthcare lenders like CareCredit and PatientFi to provide plans that make your procedures more accessible. Whether you are planning a comprehensive surgical transformation or a series of medical spa treatments, our team is here to help you navigate the application process.


You have questions about your aesthetic options, and we have the honest answers you’re looking for. Our blog cuts through the noise of the beauty industry to provide clinical facts and practical advice. Whether you are researching your first injectable or preparing for a major surgery, our articles offer a direct and transparent look at what to expect.

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