Meet Our Team

Female patient looking at her smile in a small mirror being held up by her dentist

Meet Our Team

Want excellent restorations that save you time? Visit Cupertino Dental and Facial Esthetics!

Dr. Kahlil Saghezchi

Dr. Khalil Saghezchi, DDS

Dr. Sohail Saghezchi

Sohail Saghezchi, MD, D.D.S.

Our Cupertino Dental Services

CEREC One-Visit Crowns

Crowns, inlays, and onlays offer extra strength when fixing problems like large cavities, failed fillings, and broken teeth. Porcelain crowns, inlays, and onlays offer protection plus the cosmetic quality of natural-looking porcelain. Normally, porcelain crowns and other dental restorations require several visits and weeks to complete, but with CEREC one-visit crowns, you can have the best of both convenience and quality care at Cupertino Dental and Facial Esthetics in Cupertino, CA.

Learn More!

Teeth Whitening

Pretty much everyone faces tooth discoloration – time just takes a toll on your smile! If you want to look your best, teeth whitening is one of the easiest ways to freshen up your look. A brighter smile can even transform your overall appearance! If you want that youthful glow and all around dazzling smile, teeth whitening from Cupertino Dental and Facial Esthetics in Cupertino, CA is a must.

Learn More!

Porcelain Veneers

Porcelain veneers have been used by cosmetic dentists for decades. These wondrous little pieces of porcelain can magically transform a damaged smile, covering up all kinds of cosmetic problems and replacing them with a smile anyone would love to show off. While porcelain veneers were originally invented to give actors different looks for roles, they now give everyday people like you more beautiful smiles.

Learn More!


Straight teeth are a great asset, both for your appearance and your oral health. Even minor malocclusions (bite problems) can cause other issues, such as TMJ dysfunction. And, of course, you want to look good, which can seem impossible when you’ve got crooked teeth. Invisalign clear aligners offer a solution to your crooked teeth and bite problems, and because they’re clear, they offer several benefits over traditional metal orthodontics. Cupertino Dental and Facial Esthetics in Cupertino, CA provides Invisalign treatment.

Learn More!


Request an appointment using our Smile Reminder!

Request an Appointment

Contact Cupertino Dental and Facial Esthetics in Cupertino to schedule your cleaning, exam, and other general dentistry services. We serve patients from Los Gatos, Saratoga, and Los Altos as well as Cupertino.

Esthetic Services & Injections

Botox® Cosmetic


Skincare & Peels

Botox/Dysport for TMJ

Botox/Dysport for Gummy Smile

…My teeth were making me feel sick and I was facing lots of issues with them. I consulted with an Implant Dentist in Cupertino earlier, but there was no relief. However, I get what I was looking for here and now condition of my teeth is too good…
Our practice founder Sahar Saghezchi Amini

Sahar Saghezchi Amini,

Our registered nurse Shannon Gunderson

Shannon Gunderson,

Shannon Gunderson, RN, BSN, NP graduated nursing school in 1997. Her background includes Pediatrics, ICU, ER, Trauma and Plastic Surgery and she is also an active member of the Dermatology Nurses Association. Shannon discovered her passion for teaching others the benefits and techniques of cosmetic facial enhancements and became an educator for medical esthetics where she shares her knowledge to physicians, nurses and other colleagues in the field. Shannon partnered to open a medical day spa in San Diego, CA in 2005 offering esthetic injections, laser services and more. She has since moved to northern California where she has decided to further her education even more and obtain her graduate degree as a Family Nurse Practitioner as well as join Dr. Saghezchi’s practice. With her specialized training and experience in NeoGraft Hair Transplant, Nova Thread Lift, Laser, Botox®/Dysport®, Dermal Fillers, Advanced Dermal Fillers, Non Surgical Facelift, Medical Esthetics and Dental-Facial Esthetics, you are sure to be in the best hands at each visit. Schedule a consultation and treatment with Shannon today! Schedule a consultation and treatment with Shannon today!

Our dental assistant Mona Stallings

Mona Stallings,

Dental Assistant
Mona has been in the dental field for over 30 years and has been Dr. Sage’s right hand assistant for over 5 years. Mona enjoys taking care of each patient as well as educating patients on the importance of oral health. Her experience, knowledge and chair side manner give each patient the comfort and relaxation that we pride ourselves in at Cupertino Dental and Facial Esthetics. Mona also specializes in Zoom In-Office Whitening treatments and brightening patients smiles on a daily basis. When she is not assisting Dr. Sage or seeing patients, she enjoys spending time with her family and friends.

Our front office coordinator Ashlyn Callison

Ashlyn Callison,

Front Office Coordinator
Ashlyn has been in the Medical Esthetics and Cosmetic Dental field for over 5 years. She joined Cupertino Dental and Facial Esthetics as our Front Office Coordinator and is the first face and voice our patients see and hear. She loves patient care, treatment planning and educating patients on treatments and services. Her smile can light up any room and you are sure to be in great hands when Ashlyn is taking care of you! Ashlyn is a certified trainer at Orange Theory Fitness and loves working out, motivating people and staying healthy.