Northern California’s Premier MedSpa

Allegro MedSpa

Allegro MedSpa has served Northern California since 2006.

Our success is guided by our mission: We strive to add joy to our patients’ lives through genuine caring, generosity of spirit, and the quality of our work.  We offer the most effective non-surgical treatments available, performed by highly trained staff, offering customer service that far exceeds expectations.

Our Services

Med spa esthetician in northern california


We offer over 25 FDA-cleared aesthetic devices, including lasers, radiofrequency, ultrasound, microwave, female wellness, and cryotherapy devices.


We operate under the medical direction of our own board-certified plastic surgeons.

Concierge Approach

To customize and maximize your treatments, our staff includes Physician Assistants, Registered Nurses, and Nurse Practitioners who have over 150 combined years of experience in aesthetics, as well as 2 licensed aestheticians with over 15 combined years of experience in aesthetics.

filler at a med spa in northern california


We have one of the most complete menus of services available in today’s non-surgical aesthetic market.

Experience, Exceptional Care, Expertise

Allegro Medspa is run by two internationally known plastic surgeons who lecture and publish extensively about medspas, quality care, and patient safety. Every practitioner is extensively trained, and Allegro Medspa is known for its exceptional patient care.

What Makes Us Unique?

Check out the numbers behind what makes us the best med spa in Northern California.


Our Allegro MedSpa staff has more than 150 combined years of experience in skin and body rejuvenation, including in Botox, fillers, laser hair removal, and microneedling RF.


Allegro MedSpa has 25 FDA-cleared, state-of-the-art treatment options – more than any other medical spa in the North Bay area.


Your Allegro MedSpa staff includes 14 professionals, licensed aestheticians, physician assistants, and registered nurses who receive training and continuing education each year.


We have earned a Black Diamond level (national top 1% of MedSpas) from Allergan Corporation, makers of Botox® and Juvéderm®, for the past 9 years.

MedSpa image on Laptop

Customizable Solutions

Not Sure Where To Start?

Use our Virtual Consultation tool to tell us about your unique concerns. We’ll send you a personalized list of recommended treatments or procedures that may work for you to address your bothersome areas!

Virtual consultation

From our clients

“I had my lips done my Kelsey, and she was wonderful! She was very informative, professional, and very nice. I was a little nervous, and she went out of her way to make me feel comfortable. She did an amazing job!”



“When treatment day arrived, I was a bit anxious as to what would actually happen and how it would feel. My pleasant surprise was that it went so smoothly with no discomfort. The staff were so pleasant and timed things so well that it felt more like a facial. The day after there was some tenderness in my neck but that had been the area of my most serious concern and needed most work. Other than tenderness there was no noticeable after effects and I wondered if it had worked at all. Much to my surprise 3 months later friends and family started noticing and commenting on my refreshed look. Up close I could see the noticeable effects and was so pleased. Be sure and use the right skin cream and you are set for the next year.”


“First let me say, absolutely amazing staff! I have been here twice, first time for a skin consultation and skin care routine. Came away with a skin care program that suited my needs as well as a friendly consultation that made me feel so comfortable. (I don’t often go anywhere with out my make up on, but everyone made me feel “normal” and beautiful and accepted for me) My second time I visited the MedSpa, (along with my Aunt) I met with Kelsey! And let me say…loud and absolutely clear!…..She is truly awesome! Kind….gentle…down to Earth…..professional and very informative! This was my first time looking into any type of “refresher”…..and so naturally I had some anxiety about what I should and shouldn’t do. Kelsey, was sooooo patient and kind and helped me (and my Aunt) with my/our decisions…as well as what was appropriate for me and my needs. SO thankful for her advice and wisdom! Absolute hands down….I had such a wonderful experience! Thank you Allegro MedSpa!….Oh!..and the lovely girls at the desk?…All smiles and treated me like family. You guys made my nerves turn into excitement and joy! I will definitely be back again. Looking forward to it!”


Before & After

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