Empowering You to Feel Your Best

Elevate your well-being with Paradise Medspa & Wellness, where we empower you to embrace your best self. Experience our comprehensive range of services in a safe and inviting spa-like environment, as we guide you towards total body rejuvenation and help you unlock your full potential.

Who We Are

Dr. Rebecca Weiss, DO

Aesthetic Medicine

Dr. Weiss is the Medical Director and Owner of Paradise Medspa. With expertise Greatin Cosmetic Injectables and a comprehensive approach to body contouring and laser skin care, Dr. Weiss is dedicated to helping patients achieve their best selves inside and out, providing the latest treatments and personalized care with confidence and compassion.

Dr. Kristine Sarna, MD

Integrative Medicine
Meet Dr. Sarna, your go-to specialist for wellness and anti-aging services. As a board-certified Family Physician with extensive training in holistic medicine and Medical Acupuncture from UCLA School of Medicine, she offers personalized medical weight loss, Bio-Identical Hormone therapies, and more. With her expertise in nutraceutical therapies for disease prevention and health promotion, Dr. Sarna is dedicated to helping you achieve total body renewal.

Meet Our Team

Our Providers

Get to know our exceptional team of dedicated providers who are passionate about helping you achieve your beauty and wellness goals with personalized care and expertise.

Elfie Klassen

Patient Care Coordinator – Wellness

Elfie, a certified Life Coach, is your compassionate guide on the path of self-discovery and transformation. Drawing from her decade-long experience as a medical assistant in a Family Practice and her background as a certified Fitness Instructor, she brings a unique blend of expertise to her coaching practice. She shares, “I’ve learned the benefits of making good choices, after years of reaping the consequences of ‘not so good ones.’ Even today, I don’t always choose the best option when it comes to taking care of myself, or my schedule, but practice makes it easier—not perfect… That’s why I do what I do. I’ve been there…I understand…” Elfie recognizes the power of having someone who believes in you and helps you unlock your incredible potential. Together, you can embrace lasting transformation and create a life filled with purpose and fulfillment.

Kristen Stout

Certified Family Nurse Practitioner

Kristen is a board-certified Family Nurse Practitioner with a deep passion for helping patients achieve optimal wellness through personalized, integrative care. With a special focus on bio-identical hormone She empowers individuals—especially those navigating perimenopause, menopause, and andropause—to restore balance, vitality, and quality of life. Drawing on years of clinical experience and advanced training in hormone health, Kristen takes a whole-person approach to care. She blends evidence-based medicine with a personalized touch, creating tailored treatment plans that support hormonal balance, longevity, and well-being.

Known for her compassionate care and ability to truly listen, she partners with her patients on their journey to feel their best—physically, mentally, and emotionally. Whether addressing fatigue, mood changes, weight gain, or sleep issues, her goal is always to help patients feel like themselves again.

Molly Ann Allen

Certified Physician assistant

Mollyann Allen, PA-C, is a board-certified Physician Assistant with over 25 years of experience in Family Medicine. She earned her Bachelor of Science in Exercise Physiology from Arizona State University in 1996 and went on to complete her Physician Assistant Studies at Midwestern University in Glendale, Arizona, in 1998. In 2019, she completed a Fellowship in Integrative Medicine at the Andrew Weil Center for Integrative Medicine at the University of Arizona College of Medicine—Tucson. She studied Functional Medicine at The School of Applied Functional Medicine, further expanding her holistic approach to patient care.

Mollyann has been treating patients with bioidentical hormones for over 15 years and has developed a strong passion for hormone optimization and thyroid management. She joined Paradise Med Spa and Wellness in 2023 as a BioTe  Hormone Provider, where she continues to offer personalized, patient-centered care to help individuals restore balance and achieve optimal wellness.

A Phoenix resident since 1992, Mollyann has been married for over 27 years and is a proud mother of two young adults. In her free time, she enjoys paddle boarding, hiking, traveling, reading, and relaxing with a great glass of wine.

Tracey Seaver

Certified Physician assistant

Tracey is a Phoenix native and I have over 20 years experience as a Physician Assistant.  I have a strong background in emergency medicine and performing procedures.  I truly enjoy helping patients with their medical needs and life changes to be able to enjoy the most out of life. It has been wonderful to see how hormone replacement therapy is helping patients thrive!  When I’m not working you can find me playing legos and board games with my young daughter, trying to get homework done, getting outside to explore Arizona and drinking coffee… lots of coffee! We love to escape the heat every summer and I can be found reading a good mystery when free time comes. 

Kristine Bricke, LT, CLT

Licensed Aesthetician / Laser Technician

Kristine, a true Arizona native, brings her unwavering passion for skincare to the Paradise team. Since joining us in 2017 as an Aesthetician, she has become an invaluable asset, earning her aesthetics and laser certification from Penrose Academy in North Phoenix. Kristine’s dedication to the craft is fueled by a genuine desire to help others achieve their skincare goals, and her innate ability to forge deep, meaningful connections ensures that every client receives personalized care and support throughout their journey. With Kristine by your side, you can expect not only exceptional treatments but also a trusted partner who will go above and beyond to enhance your natural beauty and leave you feeling radiant, inside and out.

Melissa Reavie

Registered Nurse

Melissa brings more than 35 years experience as an RN and over five years as a nurse injector. Passionate about the beauty industry. Melissa believes it helps boost the esteem of the patient, improving both their lives and their relationships. “My goal is to help you feel refreshed like you just came back from a vacation. When you feel good, you present yourself so much better to the world.”

Originally from Michigan, Melissa and her husband live in North Phoenix with their two French Bulldogs, Loki and Ralphie.

Our Support Team

Support Team

Meet our dedicated support staff who are here to provide you with exceptional care and assistance, ensuring your experience at Paradise Medspa & Wellness is nothing short of extraordinary.

Janet Fales, LE, CLT

Patient Care Coordinator / Office Manager

Janet brings a wealth of expertise and a genuine passion for skincare to our team as the Office Manager, licensed Aesthetician, and Laser Technician. With her extensive training and dedication, she finds immense satisfaction in assisting patients on their transformative journeys and witnessing their goals come to fruition. Beyond work, Janet embraces new experiences, from discovering the joys of exercise to indulging in her husband’s culinary creations, all while finding solace in yoga and the pleasure of a good book.

Dr. Rebecca Weiss, DO

Aesthetic Medicine
Meet Dr. Rebecca Weiss, our board-certified Family Physician with a passion for helping patients achieve their best selves both inside and out. As the owner and medical director of Paradise MedSpa and co-director of Norterra Family Medicine, she’s dedicated to providing the latest cosmetic and skin care treatments to help you look and feel your best. With years of experience and expertise in Cosmetic Injectables including Botox, dermal filler and laser resurfacing, Dr. Weiss is the perfect partner for your beauty journey.
Professional Credentials and Certification

Dr. Kristine Sarna, MD

Integrative Medicine
Meet Dr. Sarna, your go-to specialist for wellness and anti-aging services. As a board-certified Family Physician with extensive training in holistic medicine and Medical Acupuncture from UCLA School of Medicine, she offers personalized medical weight loss, Bio-Identical Hormone therapies, and more. With her expertise in nutraceutical therapies for disease prevention and health promotion, Dr. Sarna is dedicated to helping you achieve total body renewal.
Professional Credentials and Certification