Meet Our Team

Mission Hills
(818) 365-8600

Our Staff

Mission Hills Dental

Mahsa Samouhi, DMD

Mahsa Samouhi


Dr. Mahsa Samouhi grew up locally in Tarzana, CA and attended college at the University of California Los Angeles (Go Bruins!) From there, Dr. Samouhi went on to earn her Doctor of Dental Medicine degree from Western University of Health Sciences in 2020. 

Dr. Samouhi’s approach to dental care is comprehensive with the goal of long-lasting health and wellness. Her desire to provide her patients with a well thought out treatment plan paired with the knowledge and skill to complete all aspects of dentistry, make Dr. Samouhi a well-trusted practitioner among her patients and peers. Beyond her extensive knowledge of dentistry, Dr. Samouhi’s caring, empathetic, and friendly personality allow her to build lasting connections with everyone she comes into contact with. 

In her free time, Dr. Samouhi enjoys traveling, spending time with her family, and exploring different hiking trails in the area. Dr Samouhi also enjoys spending her free time learning and reading up on new innovative technology to help enhance her patients’ dental experiences. 

Dr. Samouhi is fluent in English and Farsi and is learning Spanish. 

Tyla Spranger Roon

Tyla Spranger-Roon

RDH BS Registered Dental Hygienist

Tyla’s favorite part of her job is providing patients with the experience of good dental care, the feeling of a great smile, and building long-term relationships.  Taking extra time with young children is also a priority for Tyla to ensure their first visits are enjoyable and pleasant.  She enjoys educating  & encouraging patients through their dental journey and working in an office with the most sophisticated technology and current information to help provide that care.

Tyla grew up locally and still resides in the San Fernando Valley with her husband and two children.  When she is not working, she enjoys hanging out with her family and friends and spending time with her dogs.

Tyla began her dental career 25 years ago as a dental assistant working in general dentistry and periodontal specialty offices.  In 2002, she graduated Cum Laude from USC, earning a Bachelor of Science Degree in Dental Hygiene with honors.  Tyla is Laser Certified and is a member of the ADHA and the CDHA.

Yadira Gutierrez

Yadira Gutierrez

Treatment Coordinator

Yadira has been in the dental field for over 15 years. The last five of those years has been as part of our team. Yadira loves to help patients understand how insurance works and provide patients with payment options so they can receive the dental care they need and want. 

She is caring and works with patients to schedule their appointments so they can maintain a beautiful smile.

When she is not at work she loves to spend time with her family and friends. 

Lorena Cabrera

Lorena Cabrera

Office Manager / Insurance Biller

Lorena has been in the dental field 21 years and has been a crucial fixture for our practice for the past ten years. She is our office manager working closely with the entire team. Lorena has proven to be indispensable in organizing scheduling and managing schedules while innovating and implementing successful projects to improve office support.

She enjoys helping and interacting with patients. Lorena will gladly help you navigate through any dental issues that may arise. Our patients and staff enjoy her bubbly and positive personality. Lorena loves to shop, dine out and spend time outdoors with her dogs. She values quality time with her husband and their two children.

Lorena Andrade

Lorena Andrade

Dental Assistant

Lorena has been working as a dental assistant for 13 years and enjoys making her patients feel comfortable. She is open to learning and growing.

When she isn’t at work she enjoys spending time with her family and friends.


What Our Patients Are Saying

Justin K.

So happy with my experiences at this office so far. I believe that they do everything they can to make these visits as painless as possible, and it shows. A's all around.

Alan B.

I shopped a lot, decided on Dr. Razi for extensive dental repairs and restoration. Two years later, I'm still entirely happy with that decision, and still see him and his staff for check-ups and maintenance.

Todd B.

Fantastic well qualified and caring dentist and very personable and efficient office staff. The dental hygienist is friendly and gentle, and explains all therapy to the patients satisfaction.

Russell D.

Dr Razi and his team are Next Door Doers! They are marvelous Granada Hills Community Dental Care providers! Dr Razi is skilled, informative and caring. His practice is the Crown Jewel of the SFV!! Looking for a Dentist? This is a GREAT ONE!! 

Peachie P.

I am very nervous when it comes to dentists, but Dr.Razi was fantastic. He made me feel very comfortable and explained everything in detail. He is patient and he has a great personality . Jamie was also great in helping me relax. The girls in the front are very friendly and helpful. I most definitely recommend this dental office.

David Y.

Treated with the best of hospitality, employees are very nice ty I would recommend a friend or family member here.

Complimentary Consultation

For Dental Implants & Oral Sedation

Our office utilizes state-of-the-art dental technology! Some of our equipment includes Invisalign braces, ZOOM teeth whitening, all-porcelain veneers, and dental implants. We believe that we are obligated to provide the best care that we possibly can.

Mission Hills Dental

10515 Balboa Blvd. Suite #250
Granada Hills, CA 91344

(818) 365-8600

Mon, Tue, Thur: 8am - 5pm
Wed: 9am - 6pm
Fri - Sun: Closed

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