Located in Scottsdale, AZ, Blume Skin & Body was formerly Parkway Medical Laser & Skin Centre.


Dr. Martin Blume has been in practice since 1980. He is a graduate of Philadelphia College of Osteopathic Medicine and Arizona State University where he received a Masters Degree in Business Administration and is Board Certified. Dr. Blume is in a unique position to perform aesthetic procedures as he participated in a surgical residency in both Philadelphia, PA, and Phoenix, AZ. His overall knowledge and surgical skills have given him the ability to produce excellent results with realistic expectations. With his extensive experience in cosmetic injections, Dr. Blume has instructed at all levels of injection techniques for over a decade. He is an approved instructor for Allergan, makers of Juvederm and Botox, and is available for private instruction throughout the Southwest.

Dr. Blume is also a Certified Advanced Injectable Instructor at our Scottsdale Laser & Injectable Institute. Dr. Blume is an excellent instructor for novice to advanced injectors. He trains doctors and nurses wishing to learn or improve their skills at the art of facial injections. The courses offered range from Injectable 100 which is a true beginner class with didactic and hands on training. The most advanced course is Injectable 201 Cannula Training that is for advanced injectors wishing to learn proper techniques of using cannulas with fillers.

Dr. Blume previously managed Parkway Medical Urgent & Family Care and Parkway Medical Laser & Skin Centre in Scottsdale, AZ. He is certified in Family Practice, Managed Care, and Quality Improvement/Utilization Management.


Sandra Caldwell CoolSculptingCertified Supervising Laser Instructor & Technician, Certified Advanced Ultherapist, Licensed Medical Aesthetician, Advanced Lumenis M-22 and ResurFX Training Sandra has over twenty years of experience in Medical Aesthetics, Laser Treatments & Instruction, Customer Service, and Retail Operations. As the Practice Director, she is committed to exceeding patient expectations and giving outstanding personal service. Sandra has advanced certification in: Laser Technology, CoolSculpting, Ultherapy, Venus Legacy, Venus Viva, MonaLisa Touch, Pollogen Legend/Voluderm, CO2 Pixel and BBL/IPL Photofacial. Sandra is the Laser Safety Officer at Blume Skin & Body and is the Laser Instructor at our laser and injectable school. The Scottsdale Laser & Injectable Institute is located within Blume Skin & Body. Sandra has structured the laser classes to be small and personalized with intimate hands-on training. The school has the highest rated most popular lasers and aesthetics equipment available. Sandra also has a Bachelor of Science Degree in Business Administration from San Jose State University.

In her free time, Sandra loves to travel with her husband and dogs (a lab and two beagles) and spending time with and her granddaughters Abigail and Isabel.


Julie is a Registered Nurse with over 8 years of experience in Aesthetic Nursing, ICU, Trauma/Emergency Department, and Outpatient Surgery. Julie has received advanced training in Aesthetic Injections, PRP Hair Restoration, Emergency Medicine, Naturopathic IV infusion and wound care. Julie has been an Injection Trainer and loves sharing her knowledge with her peers.

 Julie has an art background and uses her knowledge of balance and proportion in the treatment room. Julie strongly believes that aesthetic injecting is an art form and applies her artistic skills to achieve natural results. 

Julie is married to her high school sweetheart and together they have two children and two dogs. Julie enjoys hiking, camping, cooking, reading and painting. 


Caitlin Sixbey medical aesthetician scottsdale arizonaCertified Laser Technician, Certified Advanced Ultherapist, Certified Microblade Artist, Advanced Lumenis M-22 and ResurFX Training

Caitlin has been a certified Medical Aesthetician and Laser Technician for ten years. She has been with Blume Skin & Body for over four years. Blume Skin & Body patients rely on Caitlin to provide medical grade facials and customizing their skin care routine. Caitlin has received advanced training and certification in the following: Ultherapy, Venus Legacy, Sciton BBL, Photofacials, Pollogen Legend +, Venus Viva, Radio Frequency Skin Tightening, Radio Frequency Resurfacing, Radio Frequency Microneedling, Microblading, Certified Phlebotomist. Caitlin is an expert in: Chemical Peels, Dermasweep, Plasma Rich Protein (PRP), Microneedling, and Customized Airbrush Spray Tanning.

Caitlin is originally from Rochester NY, in her free time, Caitlin likes to hike, take new fitness classes, go to movies, and spend time with her family and kitties.


Certified Laser Technician, Medical Aesthetician

Krystal comes to Blume Skin & Body with over 7 years’ experience with Customer Service, Medical Aesthetics and Laser Technologies. Krystal is a state licensed Aesthetican and board-certified Laser Tech. Blume Skin & Body patients rely on Krystal to provide medical grade facials and customizing their skin care routine. Krystal has received advanced training in the following: Venus Legacy, Sciton BBL, Photofacials, Pollogen Legend Pro, Venus Viva, Radio Frequency Skin Tightening, Radio Frequency Resurfacing, Radio Frequency Microneedling, Laser Hair Removal, Kyrstal has expertise in: Medical Facials, Chemical Peels, Dermasweep, OxyGeneo, Microneedling, and gives excellent customer service with outstanding results.

Krystal is originally from California and loves to travel with her fiancé. 



Amber skin treatment PhoenixAmber is a Certified Medical Assistant with over 20 years of diverse medical experience including: EMT B, Chiropractic/Physical Therapy, Naturopathic Medicine, Plastic Surgery, Scrub Technician, Phlebotomy and Cardiology. Her extensive experience brings a vastness of knowledge to Blume Skin & Body. In addition to assisting Dr. Blume with cosmetic injections, she performs IV Infusions, B12 and Glutathione Injections as well as PRP Hair Injections. 

Amber is a mom to 5 children and in her spare time she likes to read, learn something new or spend time outdoors with her kids.


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