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Meet Our Staff



Dr. Stuart Hetrick - New Image Med Spa

Dr. Stuart Hetrick

Dr. Hetrick is a Board Certified neurologist After obtaining his medical degree from Western University of Health Sciences in Pomona, California, he served in the U.S. Army as part of the medical corps for 8 years. He began neurology training at Walter Reed Army Medical Center and completed his residency at Medical College of Virginia.

He later completed fellowship training in headache and facial pain at Barrow Neurological Institute here in Phoenix.

Dr. Hetrick is the owner of New Image Med Spa and Foothills Neurology and has been administering Botox® for over 20 years.



Dr. Timothy Visser - New Image Med Spa

Dr. Timothy Visser

Dr. Visser is an Arizona licensed Naturopathic Physician, and is a graduate from Southwest College of Naturopathic Medicine in Tempe, Arizona. He served in the U.S. Army and the National Guard.

At New Image Med Spa, Dr. Visser offers therapies to conditions such as fatigue, insomnia and anxiety. He provides treatment through acupuncture, trigger point injections, hormone therapies, and nutrition balancing.




Patti Saenz – RN

Patti Saenz is a Registered Nurse certified in Oncology, injectable therapies and laser technology. She completed her Nursing degree at Mesa Community College and later, certification in Medical Aesthetics in 2009 at National Laser Institute.

Patti is passionate about people, healthcare, continued education, health and wellness. She is available at New Image Med Spa for injectable services so clients can discover an even more beautiful appearance through the use of Botox and dermal fillers.

She enjoys hiking, mountain biking, reading, cooking, travel, and spending time with her family and friends.



Tamara Bowley - New Image Med Spa

Tamara Bowley

Tamara Bowley is an experienced aesthetician and laser technician with over 12 years in the aesthetics industry. She has worked in day spas and med spas in southern California and Arizona and believes in exceptional customer service. Tamara continues her education in medical skincare and enjoys passing this knowledge on to her clients. She is a great listener and strives to reach her clients goals each and every visit. Tamara moved from southern California to Arizona 10 years ago and is a very proud mom of two amazing children.

  • BA California State University of Long Beach
  • 2002- Aesthetics License, Lake Forest Beauty School, Lake Forest CA
  • 2011- Laser Cert & Advanced Aesthetics, Southwest Institute of Natural Aesthetics, AZ



Lisa Torrez - New Image Med Spa

Lisa Torrez

Lisa has been in the customer service industry for over 30 years and believes strongly in providing each customer with an outstanding and positive experience. Her smiling face and upbeat personality are sure to brighten anyone’s day!

Lisa is a native of Phoenix, Arizona and enjoys hiking and dancing.