Originally from San Diego, John has been in the field of cardiovascular ultrasound diagnostics Since 1985 with most of that time in New Mexico. John is a graduate of Grossmont College in San Diego and Oregon Institute of Technology. He holds degrees in Cardio-Vascular Technology as well as Medical Imaging Technology. He is an active member of his professional societies including the Society of Vascular Ultrasound, American Echocardiography Society, Society of Diagnostic Medical Sonography and the American Institute of Ultrasound in Medicine.

Previously John was the Administrative Director of Radiology at Women’s Hospital in Albuquerque, after having spent several years in the Lovelace Health Care System, managing the ultrasound and vascular lab departments.

John is the president, CEO, and owner of High Desert Doppler.

Kristi is the operator of her own small business since 1994 as well as being an integral part of the High Desert Doppler team.  In addition, she also spent many years in the orthodontic field making patient comfort and technical expertise her priority.  She now lends her decades of experience in the customer service industry to High Desert Doppler, She is responsible for authoring the weekly blogs as well as marketing, public relations and keeping on top of social media. She is the “First Lady” of High Desert Doppler and is married to our President, owner and CEO, John Jain.

Sandy is our multi-talented administrative assistant.
Originally from Arizona, she now calls Albuquerque home. She can be found working at the front desk and answering phone calls. And, she speaks Spanish! She has been in the medical field for 10 years. She joined High Desert Doppler in 2018.

After spending 30 years taking care of patients in the orthodontic field, Cindy wanted a new challenge. She joined the High Desert Doppler team in November of 2016 working part-time in the front office. She has since transitioned to a full-time position in the billing department where she helps manage insurance claims and patient accounts.

Megan is part of our administration team. Being born and raise in New Mexico, she attended Sandia High School, and CNM. She is currently pursing a career in sonography since falling in love with it since she started. She can be always be found at the front desk to help! She joined High Desert Doppler in 2022.

Chantelle is a life-long resident of Albuquerque, NM and is from the Pueblo of Isleta. She has worked in the customer service industry since her Sophomore year of highschool. And has been a member of High Desert Doppler since June 2022. Her dad, Eric Castillo is also part of the High Desert Doppler team. She is the main receptionist at the Belen location, and helps out at the main office in Albuquerque with scheduling patients. Chantelle has future plans to work in the medical field, either as an ultrasound/surgical technician.

Born and raised in New Mexico, Ashley graduated from Central New Mexico Community College with a
degree in Diagnostic Medical Sonography. Prior to going to school for ultrasound, she spent three years
in Arizona where she earned a Bachelors in Behavioral Health from Grand Canyon University. She is
currently working towards her ABD, OB/GYN, and RVT board exams.

After receiving a Bachelor’s in Liberal Arts from St John’s College in Santa Fe, New Mexico. Caitlin
graduated from Central New Mexico Community College with an associate degree in Diagnostic Medical
Sonography. She is currently working towards her ABD, OB/GYN, and RVT board exams.

Maricela has been a General Sonographer since 2010. After taking a 7 year break from sonography, she came back to the field in 2017 with a mobile company out of Tennessee. She relocated to New Mexico in 2021, and joined High Desert Doppler. She thoroughly enjoys her work and being a part of the HDD team!