The Next Level of Wellness Begins Here

Top Tier Wellness was built for those who expect more from their healthcare — real results, concierge-level attention, and medically proven protocols that go beyond the basics. Founded in Littleton, CO, we exist to provide transformative, high-impact care in weight loss, hormone optimization, and peptide therapies.

Allie Moore, PA-C

Allie Moore, PA-C, is a board-certified Physician Assistant specializing in women’s hormone health, metabolic health, and medical weight management. She helps patients who feel stuck with stubborn weight gain, insulin resistance, fatigue, brain fog, sleep disruption, mood changes, low libido, and hormone-driven symptoms finally get answers—and a plan that works.

Allie is known for delivering truly transformational results, not just short-term weight loss. Her patients often come in frustrated after trying “everything,” only to discover their body wasn’t broken—they just needed a smarter, more personalized strategy built around their hormones, metabolism, lifestyle, and real-life habits.

GLP-1 & Metabolic Therapy Expertise
Allie has extensive expertise in GLP-1 and incretin-based metabolic therapy and the clinical strategies surrounding widely known medications in this category, including semaglutide (Ozempic®/Wegovy®), tirzepatide (Mounjaro®/Zepbound®), and emerging therapies such as retatrutide.
Her philosophy is simple: medication can be a powerful tool, but it’s never the whole answer. Allie’s approach focuses on sustainable fat loss, improved metabolic health, and long-term success through education, behavior change, lifestyle optimization, and individualized medical guidance.

Approach to Care
Allie’s care is intentionally deep, personal, and results-driven. She doesn’t do surface-level medicine or cookie-cutter plans—because real change requires more than a prescription. Every patient receives a strategy tailored to their unique physiology, symptoms, lifestyle, and goals, with counseling, coaching, and accountability built in.

She is known for taking the time to listen closely, ask better questions, and dig into root causes—so patients feel supported, understood, and confident in their next steps. Her goal is not just improvement on paper, but results that last in real life: better energy, better mood, better body composition, and a healthier relationship with food and self-care.

Hormone Expertise for Women (and Men, Too)
Allie’s primary focus is helping women optimize hormones and metabolism through every stage of life—including hormonal imbalances, perimenopause symptoms, menopause symptoms, and complex patterns that don’t respond to generic advice. She offers evidence-based guidance around hormone replacement therapy (HRT) and bioidentical hormone options, always individualized to the patient.

She also works with men who want a strategic, evidence-based approach to improving energy, strength, body composition, libido, and long-term health, including individualized support for testosterone replacement therapy (TRT) when appropriate.

Credentials & Expertise

  • Board-certified Physician Assistant (PA-C)
  • Member of the Obesity Medicine Association (OMA) and Physician Assistants in Obesity Medicine
  • Certificate in Advanced Education on Obesity (OMA/AAPA)
  • Advanced Biote Provider with expertise in pellet therapy, bioidentical hormones, and comprehensive HRT/TRT options
  • Active member of The Menopause Society, committed to evidence-based perimenopause and menopause care

Hunter Powell PA-C

Hunter Powell, PA-C, is a highly skilled and dedicated Physician Assistant specializing in fitness optimization, body composition management, and advanced nutrition strategies. With a strong background in orthopedic care, evidence-based medicine, and personal training, Hunter combines expertise in musculoskeletal health with tailored wellness plans to help patients achieve peak physical performance and long-term health.

Qualifications & Expertise

  • Certified Physician Assistant (PA-C) with extensive clinical experience
  • Strong background in orthopedic health, injury prevention, and musculoskeletal rehabilitation, complemented by expertise in peptide therapies, acute and chronic musculoskeletal concerns by supporting tissue repair, reducing inflammation, and enhancing recovery, ultimately helping patients improve mobility, reduce pain, and optimize physical performance.
  • Certified Personal Trainer and Certified Nutrition Specialist with advanced training in peptide therapy for wellness
  • Expertise in body composition management and personalized nutrition protocols
  • Specialized training in fitness-focused hormone optimization, including Bioidentical Hormone Replacement Therapy (BHRT) and Testosterone Replacement Therapy (TRT) for women and men.

Hunter attended undergraduate school at Texas A&M University, where he earned his degree in kinesiology. He further honed his expertise in physician assistant studies at the University of Texas Medical Branch (UTMB). His educational foundation in kinesiology, combined with his clinical training, allows him to bridge the gap between fitness, nutrition, and medical care.

Approach to Care

Hunter believes in a holistic and results-driven approach, integrating advanced medical therapies with fitness planning, strength training guidance, and optimized nutrition strategies. With his strong foundation in orthopedic health and injury prevention, Hunter leverages the benefits of peptide therapies such as CJC-1295/Ipamorelin/Tesamorelin, AOD9604, BPC-157/TB-500, and many more to support fat loss, improve muscle building, enhance recovery, and optimize performance. This combination allows him to address both fitness and weight loss goals, helping patients achieve their best physical outcomes and maintain long-term health.

Commitment to Excellence

With a passion for continuous learning and staying at the forefront of medical and fitness advancements, Hunter ensures every patient receives individualized care tailored to their fitness and health goals. Whether optimizing hormones, enhancing body composition, or supporting injury recovery, Hunter is committed to delivering sustainable results.

Beyond the Clinic: Outside of his professional life, Hunter is an avid outdoor enthusiast. He enjoys snow sports and participating in endurance races, always seeking new challenges. He cherishes quality time spent with his wife, Delaney, and their golden retriever, Rowdy. Through his work and personal endeavors, Hunter aims to inspire others to prioritize their health and embrace a balanced, fulfilling life.

Schedule Your Consultation Today: Take the first step towards improved fitness, body composition, and overall health with Hunter Powell.

Book your consultation and discover how a customized plan can help you achieve your goals.

Dr. Jonathan Gallen, MD, provides collaborative oversight and support for Allie Moore, PA-C, and Hunter Powell, PA-C. With over 40 years of medical experience, Dr. Gallen offers guidance and expertise as needed to support the comprehensive care provided by Allie and Hunter.

Dr. Gallen earned his medical degree from the Medical College of Georgia and has a distinguished background in anesthesiology and medical aesthetics. While he is not directly involved in patient care, his collaborative presence ensures that the team adheres to the highest medical standards, enhancing the advanced therapies and wellness programs led by Allie and Hunter.

By working in partnership with Dr. Gallen, Allie and Hunter deliver personalized, patient-centered care, combining their hands-on expertise with the assurance of collaborative medical oversight.