Our Aesthetic Providers

The entire staff at L&P Aesthetics is dedicated to offering exceptional patient care and delivering the most natural results for the face, for the skin, for the hair and for the body.

Krystal Sun, MSPAS, PA-C – Physician Associate

Krystal is an advanced injector with extensive experience in cosmetic and surgical aesthetics. She specializes in customized and meticulous treatment techniques to provide her patients with a natural, healthy, and rejuvenated appearance. She is accomplished in a variety of laser treatments, skin tightening, PRP microneedling, and skincare. She is also skilled in surgical removals of skin growths such as moles, cysts, lipomas, and skin tags.

She received her education at Stanford University School of Medicine and then graduated Magna Cum Laude with a Master of Science in Advanced PA Studies from A.T. Still University. She has over a decade of dermatologic training and continues to expand her skillset to give patients the best comprehensive treatments available.

Krystal treats skin of all types with emphasis on understanding the unique concerns and needs of each individual. Committed to providing excellent clinical care, she places high priority on education, compassion, and well-being in her practice.

Hometown: Lakeport, CA.

Likes: Family, fine dining, hiking, and traveling the world.

Favorite Treatments: Liquid facelift with fillers and Botox

Heidi Keesis, MPA, PA-C – Provides Services in Palo Alto and Los Gatos

Heidi Keesis, MPA, PA-C

Heidi is a highly sought after master injector and joins L&P Aesthetics as the first Master Physician Assistant. Her superior injection skills along with her aesthetic expertise and safe techniques brought Heidi to become an Allergan Medical Institute (AMI) trainer. She has traveled the country training MDs, RNs and fellow PAs in advanced injection techniques that yield gorgeous, natural results. As a graduate of Samuel Merritt University, Heidi has spent the past 15 years in aesthetic medicine and witnessed many evolutions in the products and procedures. She loves staying abreast of the most effective treatments, but what she loves most is seeing the smile and boost in confidence people exude after receiving treatments from her.

Motto: Maintenance is KEY to lasting results with all aesthetic procedures.

Hometown: Union City, CA

Likes:  Food, wine, yoga, working out and taking her nieces and nephews on adventures.

Favorite surgical procedure: Lip lift

Favorite non-surgical procedure: Full face rejuvenation with dermal fillers

Mandi Lonergan, RN, BSN – Director of Cosmetic Nursing

Mandi Lonergan, RN, BSN at L&P Aesthetics

Mandi has been a registered nurse for over 14 years and has extensive training in the head and neck anatomy. She began her nursing career in the post-surgical unit of Stanford Hospital where she worked with both Drs. Lieberman and Parikh while they were Otolaryngology Head & Neck Surgery residents.  After five years,  she moved with her family to Santa Rosa where she worked in the intensive care and peri-operative units. Now that Mandi is back on the Peninsula, she has become a well-sought after aesthetics nurse specializing in lip injections, the liquid lift, CoolSculpting and laser skin resurfacing including the Halo Hybrid Laser and BBL Forever Young treatments. She is passionate about enhancing a person’s natural look with safe injections and treatments and loves working with the best surgeons in the country. Learn more about Mandi by watching this video.

Hometown: Ripon, CA

Likes: Spending time with her husband and and two children, traveling, and gardening.

Favorite Treatments: Fillers for facial rejuvenation and lip augmentation are my favorite to get and to give!

Ginger Orozco, RN, BSN

Ginger Orozco, RN, BSN

Born in Hawaii and raised in the Bay Area, Ginger received her Bachelor of Science in Nursing Degree from San Francisco State University and graduated with high honors. Ginger has spent over 20 years in the aesthetics industry and has worked with many plastic surgeons and dermatologists during her nursing career. However her true passion remains in the field of medical aesthetics.

Ginger loves enhancing a person’s natural beauty through a number of nonsurgical techniques including ablative laser technology to reverse the signs of sun damage, Morpheus8 to tighten and contour skin and injections to smooth fine lines and wrinkles. Ginger is known throughout the Bay Area as a specialist in the newest laser procedures including laser hair removal and as a compassionate & talented aesthetic provider.

Hometown: Honolulu, Hawaii

Likes: Hiking, exploring National Parks and playing with my adorable grandbabies.

Favorite Treatment: I have so many but my favorite treatment to get is dermal fillers and my favorite treatment to give is laser hair removal.

Eliana Ramirez, RN, BSN

Eliana Ramirez, cosmetic nurse at L&P Aesthetics

Eliana received her Bachelor of Science degree in Nursing from Xavier University, in Cincinnati, Ohio and graduated with honors. She has been at L&P for over 4 years. Eliana specializes in advanced non-invasive medical treatments for facial balancing, skin rejuvenation and body contouring. 
She is extremely passionate when it comes to neurotoxins and resurfacing treatments. She develops personal relationships with her clients and delivers care in a way that helps them feel great, inside and out. Eliana believes in aesthetic treatments as a way to enhance individual beauty – a tool for confidence and self-love. 

Hometown: Fremont, CA

Likes: I enjoy hanging out with my husband and family, shopping, traveling and baking.

Favorite Treatment: I have a few favorite treatments. Broad Band Light gets rid of browns and reds. And I love that there is virtually no downtime. Lip filler is another one of my favorites. I love it because it instantly creates a hydrated and defined look.


Request your consultation online or call  (650) 407-2922 to schedule an appointment in the San Francisco Bay Area at our Palo Alto or Los Gatos office.

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