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About Us


For years we’ve heard patients and others wish that there was a reliable medical spa that would help them look and feel extraordinary. We listened to those wishes and founded the CO Center for Aesthetic & Rejuvenation


CO Center for Aesthetics & Rejuvenation is a world-class medical spa with a full range of solutions to help you look AND feel extraordinary. We focus on a range of services that use state-of-the-art technology including CoolSculpting, CoolTone, injectables (Botox, Jeuveau and fillers), male and female hormone optimization, medical aesthetics, medical skincare lines, and medical weight loss.


Timothy Gajewski, MD (“Dr. G”)

Dr. Gajewski is a urological surgeon who has been in the medical and surgical field for 20+ years. Dr. G has specialized in male & female hormone replacement therapy for over 20 years. He prides himself in having advanced expertise in this field and finds fulfillment in helping his patients feel their best. Dr. Gajewski serves as the Medical Director at Colorado Center for Aesthetics & Rejuvenation and prides himself on keeping his staff on the cutting edge with the best-in-class treatments, services and capital equipment that are available in the medical aesthetics field.

Laura Carpenter-Gajewski

Laura received her BS from Texas State University and has been in the medical industry since 1998 holding Sales & Managaement roles for Fortune 500 Companies. In 2017, in partnership with Dr. Timothy Gajewski, Laura co-founded Colorado Center for Aesthetics & Rejuvenation. Laura holds advanced certification in Coolsculpting, earned her MBA associated with medical marketing through Allergan Aesthetics / CoolSculptingj, holds her National Laser Certification & holds a Medical Suppport Certification for hormone therapy with BioTE Medical. In her spare time Laura can be found spending time w/ her two children and husband enjoying exercise of all types, traveling, attending live musical venues and loves trying new restaurants & exploring new food & wine parings.

Michelle "MJ" Veltri, NP

MJ is an advanced adult nurse practitioner, specializing in aesthetics for 11 years. I chose this specialty so that I can help empower men and women every day! I am a mother of 2 and a wife to my awesome husband. If I’m not running around with my 2 kids; you can find me dancing down our clinic halls and finding new opportunities to learn and teach within my specialty. I enjoy working out, traveling, and cooking. I received my bachelors in nursing from Florida State University and went on to get my Masters degree as an Adult Nurse Practitioner from South University. I have trained in dermatology and plastic surgery in Palm Beach County, FL and Las Vegas, NV. I am so excited to put down roots here with Colorado Center of Aesthetics and Rejuvenation. I LOVE what I do, and I am so blessed that I can blend my clinical and creative side to help my patients look & feel their best.

Lindsey Theisen

Lindsey has been practicing aesthetics since 2006. Graduating from National Aesthetics Institute of Scottsdale followed by receiving her Comprehensive Cosmetic Laser Certification from the National Laser Institute of Scottsdale in 2012. Lindsey has also received her Coolsculpting master's training certification and has performed over 2,000 treatments since inception of her certification. In 2022 she joined Allergan Medical Institute as a faculty member and Coolsculpting trainer. She specializes in a wide range of treatments including a few favorites which include: BBL, Halo, Dermaplane, and Coolsculpting. In her free time, she enjoys hiking and exploring the beauty of CO with her husband, friends, and her pup.

Jennifer Wilson

Jennifer has over 25 years of Customer Service experience in the medical space. She loves working closely with our clientele to ensure their visits run smoothly and according to plan. In her spare time, Jennifer enjoys spending quality time with her 3 children, husband & dog.

Lisa Garcia, RN

Lisa is a licensed Nurse and has been in healthcare for over 15 years. After working in the cardiac specialty Lisa pursued a "Passion Project" as she had always dreamed of working in Aesthetics. She received her injection certifications in 2016 and has been working with patients ever since. In her spare time Lisa enjoys spending time w her husband and 4 grown children along with volunteering. She recently completed a mission trip to Peru where she assisted those in the rural area receive needed medical treatments & services.

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