Meet Our Team

Our Team takes pride in providing remarkable service. We stay up-to-date on procedures and technology, attend continuing education courses, and train on the latest technology to meet and exceed the level of treatment you should expect to receive.

Dr Aimee

Dr. Aimee Montgomery

IV Sedation Specialist

Dr. Montgomery received her Bachelors of Science from the University of California, Riverside in 2003. She then trained at Tufts University School of Dental Medicine in Boston, Massachusetts. She earned her DMD in 2007 and practiced General Dentistry until 2016 when she entered a three-year Dental Anesthesiology residency.

She received training at Loma Linda VA Hospital, Loma Linda Medical Center and Riverside University Health System where she was required to complete rotations in hospital operating rooms, NORA (Non-Operating Room Anesthesia), Internal Medicine, Cardiology, and PACE (Pre-Operative Consultation and Education). She also received substantial exposure to the pediatric and special needs populations at Loma Linda University School of Dentistry, Special Care Dentistry.

She currently holds the position of Assistant professor in the Department of Anesthesiology at Loma Linda School of Dentistry and also has a mobile dental anesthesia private practice.



Office Manager
Palm Springs Endodontics

I have been in the endodontic field for over 30 years in the Palm Springs area.  I joined Palm Springs Endodontics in 2018.  I take an active interest in the well-being of the office and our patients.  I am committed to excellence and achieve this by having an amazing team to work with.  We take pride in providing remarkable service.  I look forward to meeting you!

Stephanie Harris


Office Manager
Rancho Mirage Endodontics

I have been in the dental field for 27 years and joined Rancho Mirage Endodontics in 2015.   We stay up-to-date on endodontic procedures, have the latest technology available and attend continuing education courses.  We will meet and exceed the level of treatment you should expect to receive in an endodontic office.   I am here to help anyway I can, including clear communication between our office and your general dentist.


Ann Marie

Treatment Coordinator

Ann Marie has been a Registered Dental Assistant for over 32 years.   She has worked primarily in general dentistry with experience in all aspects of the dental office.  Ann Marie joined the Rancho Mirage team in 2014 as our Public Relations Coordinator.   She works hard to assure clear communication between Dr. Halasa, Dr. Hung and your general dentist.

Mary Bowman


Treatment Coordinator

Mary has been a member of our team for 8 years.  Mary has over 40 years of experience in endodontics and periodontics.  She brings her organizational talents as well as her humor to the office every day.  She loves her patients, and you will love her compassion and caring personality.



Registered Dental Assistant

Amie has been a Registered Dental Assistant since 2013. Amie has worked in General Dentistry and Orthodontics but prefers Endodontics. She joined our team in 2018. Amie brings her wonderful sense of humor to the office everyday and keeps us all smiling. Our patients love to have Amie as their Dental Assistant.



Registered Dental Assistant

“Lili” as she likes to be called, has been a Dental Assistant for over 16 years.  Lili joined the team in 2016 as a Registered Dental Assistant.  Lili has worked in the front office, but prefers to be chairside.  Lili will be very attentive to your dental needs, and you will find her personality to be calming and compassionate.

Dulce French


Registered Dental Assistant

Dulce has been a Registered Dental Assistant for 12 years.  She joined the Rancho Mirage team in 2022.  She has worked in general dentistry and endodontics.   She enjoys her job very much and looks forward to meeting you and making the time spent with us very comfortable.

Isa Yanez


Registered Dental Assistant

Isa has been a Registered Dental Assistant for 12 years and joined the Rancho Mirage team in 2022.  She is compassionate, caring and friendly and will make you feel at ease while at the office.