Medical Weight Loss
Medical weight loss in Scottsdale for patients seeking safe, sustainable fat loss under expert medical care. Our surgeon-supervised program supports both your health and your aesthetic goals with a fully personalized approach.
Medical Weight Loss in Scottsdale by a Board-Certified Plastic Surgeon
Medical weight loss at Aesthetica by Ashley Howarth MD is for patients who want more than just a quick fix—they want a personalized, medically guided approach to reaching their healthiest, most refined shape. Whether you’re preparing for surgery or focused on redefining your contours, our physician-supervised program offers safe, sustainable results that align with both your health and aesthetic goals.
Led by JiJi Yoo, PA-C—a board-certified Physician Assistant with a background in advanced aesthetics and wellness—our program blends clinical oversight with an understanding of body proportions, symmetry, and transformation. JiJi brings years of experience from one of Manhattan’s most elite aesthetic clinics, creating personalized plans that include prescription weight loss injections, expert monitoring, and continuous support.
At Aesthetica by Ashley Howarth MD, your weight loss journey doesn’t stop at the number on the scale. We address the aesthetic implications of weight loss—loose skin, stubborn fat pockets, facial volume loss—and offer both surgical and non-surgical solutions to refine your result. With every step, your care is elevated, intentional, and rooted in the standards of a surgical practice.
Ashley Howarth, MD, FACS & Jiyean ‘JiJi’ Yoo, PA-C
Weight Loss with Aesthetic Intention
Many weight loss programs focus on numbers. We focus on outcomes—how you look, how you feel, and how your results fit the rest of you. At Aesthetica by Ashley Howarth MD, our medical weight loss program is part of a larger aesthetic strategy, one that considers skin tone, facial volume, and body proportion—not just pounds lost.
Under the direction of Dr. Ashley Howarth and led by JiJi Yoo, PA-C, your treatment plan includes prescription weight loss injections, nutritional guidance, an exercise regimen, and expert monitoring. But what sets our program apart is the level of aesthetic oversight behind every decision. Whether you’re preparing for surgery or looking to reshape your body non-surgically, this is weight loss with long-term refinement in mind.
The Strategy Behind the Scale
This program is for patients who want more than a prescription and a number. At Aesthetica by Ashley Howarth MD, medical weight loss is part of a broader aesthetic strategy—one that considers how your face, body, and skin will respond to change. Whether you’re preparing for surgery, restoring balance after pregnancy, or refining your shape non-surgically, we build every plan with your long-term outcome in mind.
Led by JiJi Yoo, PA-C and overseen by board-certified plastic surgeon Dr. Ashley Howarth, our approach goes beyond short-term results. We anticipate what weight loss will reveal—loose skin, shifting facial volume, or stubborn fat pockets—and we’re equipped to treat it. Every part of your care is informed by surgical-level insight, aesthetic judgment, and years of experience shaping the body with intention. This isn’t a clinic. This is a team. And your result reflects that.
Physician-Led, Medically Supervised Care
Our Scottsdale weight loss program is overseen by a board-certified plastic surgeon and a board-certified physician assistant, ensuring an expert, science-driven approach. We focus on more than just weight loss—we help you achieve long-term metabolic health with a plan that is medically sound, safe, and effective.
FDA-Approved Weight Loss Injections
Our program utilizes advanced GLP-1 receptor agonists, including Semaglutide (Wegovy, Ozempic) and Tirzepatide (Zepbound, Mounjaro). These cutting-edge weight loss medications help control appetite, regulate blood sugar, and promote consistent fat reduction while preserving lean muscle mass.
Personalized Lab Testing & Ongoing Monitoring
Unlike one-size-fits-all weight loss clinics, we offer a data-driven, personalized approach. Our program includes comprehensive lab testing, metabolic assessments, and regular progress monitoring to ensure optimal results. Every treatment plan is customized to support your body’s unique response to medical weight loss.
Aesthetic Refinement & Body Contouring
Weight loss is just the first step—our expertise in aesthetics sets us apart. We offer non-surgical skin tightening, facial volume restoration, and body contouring treatments to refine and enhance your results, ensuring you achieve a sculpted, confident appearance.
ACHIEVE YOUR WEIGHT LOSS GOALS WITH CONFIDENCE
A personalized medical weight loss program that combines expert guidance and tailored solutions to help you achieve lasting results. Maintain your ideal aesthetic and embrace a confident, balanced lifestyle.
Jiyean ‘JiJi’ Yoo,
PA-C
Personalized Medical Weight Loss in Scottsdale
JiJi Yoo, PA-C, is a board-certified Physician Assistant working alongside Dr. Ashley Howarth, providing science-backed medical weight loss treatments that help patients achieve sustainable, long-term results. With a strong background in metabolic health, nutrition, and aesthetic medicine, she takes a personalized approach, tailoring weight loss programs that optimize fat reduction, muscle retention, and overall wellness while ensuring safe, physician-led oversight.
Her approach to medical weight loss incorporates Semaglutide and Tirzepatide (GLP-1 weight loss injections) to help regulate appetite and support metabolic function, alongside customized nutrition and lifestyle plans tailored to each patient’s individual goals and health needs. She also emphasizes body composition strategies designed to enhance both aesthetics and long-term wellness, ensuring a balanced and sustainable approach to weight management.
JiJi’s commitment to patient care was shaped by her service as a U.S. Navy hospital corpsman, where she developed a deep understanding of medical precision, safety, and individualized treatment planning. She works closely with Dr. Howarth to ensure that every patient receives expertly guided, medically supervised care.
At Aesthetica by Ashley Howarth MD, we integrate science, aesthetics, and patient-focused care to provide results that not only transform appearances but also promote long-term health and confidence.
FAQ
What is included in the medical weight loss program?
Our program includes a full medical evaluation, prescription weight loss injections (such as semaglutide or tirzepatide when appropriate), routine monitoring, nutrition and habit coaching, and personalized aesthetic planning. Unlike weight loss clinics, we don’t hand you a vial and send you home—we stay involved throughout your journey, adjusting dosage, watching for side effects, and guiding your progress to ensure both health and aesthetic outcomes are optimized.
How are treatments supervised?
Every patient is under the direct care of JiJi Yoo, PA-C, with oversight from board-certified plastic surgeon Dr. Ashley Howarth. This means your weight loss is medically monitored and aesthetically guided. You’ll receive regular check-ins, body composition assessments, and real-time adjustments to ensure you’re losing fat—not volume where you need it—and preserving the integrity of your skin and shape.
What medications do you offer?
We offer FDA-approved GLP-1 receptor agonists such as semaglutide and tirzepatide when clinically appropriate. These medications help regulate appetite, stabilize blood sugar, and support steady fat loss. Your dosage and timeline are personalized to your needs and body’s response—and always paired with guidance on nutrition, hydration, and long-term maintenance.
Is this program only for people preparing for surgery?
Not at all. While it’s an excellent pre-surgical tool, many patients begin our program to jumpstart a non-surgical transformation or address post-pregnancy weight gain. Whether you’re preparing for a procedure or refining your shape without one, this program is structured around results that last and feel aligned with your aesthetic goals.
How quickly will I see results?
Most patients begin to notice reduced appetite and mild weight loss within the first few weeks. More significant changes in body composition and energy typically appear after 6 to 8 weeks of consistent use and monitoring. Our goal is not just speed—it’s sustainability. We help you lose fat in a way your body can maintain and your features can carry.
Can I keep using the program long-term?
Yes. Some patients transition to a long-term maintenance plan after reaching their initial goals, while others continue regular treatment with tapering support. We don’t believe in stopping abruptly or leaving you on your own. Instead, we guide you toward independence and help you maintain your results safely over time.
What happens to loose skin or facial volume after weight loss?
This is where our practice stands apart. Dr. Howarth and JiJi Yoo evaluate each patient for potential volume loss, skin laxity, or contour irregularities as fat is reduced. We proactively offer solutions—like fillers, skin tightening, or surgery—so your final result is smooth, lifted, and in harmony with your new shape.
Who is not a good fit for this program?
Patients looking for a quick prescription without follow-up or accountability will not be a fit. This is a physician-guided, high-touch program built around safety, results, and follow-through. We work best with patients who want true transformation—not shortcuts.
ACHIEVE YOUR WEIGHT LOSS GOALS WITH CONFIDENCE
A personalized medical weight loss program that combines expert guidance and tailored solutions to help you achieve lasting results. Maintain your ideal aesthetic and embrace a confident, balanced lifestyle.
Dr. Ashley Howarth
Cutting-edge medical aesthetics, skin care, and laser treatments curated by Board-Certified Plastic Surgeon Dr. Ashley Howarth
Dr. Ashley Howarth, a renowned board-certified plastic surgeon in Scottsdale, leads our medical aesthetics practice with unparalleled expertise and precision. A graduate of the Mayo Clinic and an expert in both surgical and non-surgical procedures, Dr. Howarth is committed to providing personalized treatments that enhance natural beauty. With her deep understanding of facial and body aesthetics, clients benefit from her extensive experience in delivering cutting-edge treatments like laser therapies, injectables, and skin rejuvenation, making Aesthetica by Ashley Howarth MD a premier destination for high-quality medical aesthetics in Scottsdale.
Choosing a medspa led by a female, board-certified plastic surgeon like Dr. Howarth comes with significant advantages. With her medical expertise, Dr. Howarth ensures the highest levels of safety and care in every treatment, whether it’s a microneedling session or advanced laser treatments. Her empathetic approach, especially toward women seeking to enhance their natural beauty, offers a unique and compassionate perspective in aesthetic care. Clients in Scottsdale trust Dr. Howarth to deliver both luxurious results and a superior standard of medical care at Aesthetica by Ashley Howarth MD.
Indulge in bespoke treatments guided by industry veterans at Aesthetica by Ashley Howarth MD. Receive an unparalleled level of care from providers with unmatched experience, ensuring natural results that are uniquely you.
ACHIEVE YOUR WEIGHT LOSS GOALS WITH CONFIDENCE
A personalized medical weight loss program that combines expert guidance and tailored solutions to help you achieve lasting results. Maintain your ideal aesthetic and embrace a confident, balanced lifestyle.
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