Phoenix, AZ Office
Conveniently Located To Serve Scottsdale, Phoenix, Chandler, and Glendale
Weight Loss Center in Phoenix, AZ
Business Hours
| Mon | 6am–1pm |
| Tue | 10am–5pm |
| Wed | 6am–1pm |
| Thu | Closed |
| Fri | 6am–1pm |
| Sat | Closed |
| Sun | Closed |
Phoenix Office – Scottsdale Weight Loss Center
The Phoenix office at Scottsdale Weight Loss Center offers comprehensive, physician-supervised weight loss services led by Dr. John De Guzman MD and our dedicated clinical team. Through expert medical oversight, evidence-based programming, and our proven Jumpstart® Program, we help Phoenix residents achieve lasting weight loss and improved health. Schedule your consultation today to experience personalized support from compassionate professionals who are committed to your success.
Opened in 2006
Office Hours
Tuesday: 10 AM-5 PM
Thursday: Closed
Friday: 6 AM-1 PM
Scottsdale
9989 N. 95th St.
Scottsdale, AZ 85258
(480) 366-4400
Chandler
600 S Dobson Rd.
Bldg D, Ste 33
Chandler, AZ 85224
(480) 265-9099
Glendale
18301 N 79th Ave.
Ste C-126
Glendale, AZ 85308
(623) 776-0110
Lost 44.5 lbs
"I had no trouble adhering to the meals and they really helped catapult my progress! The classes were so beneficial to me because they helped change my thinking about how I viewed health, nutrition, and fitness.
I will always have my relationship with Scottsdale Weight Loss Center. They truly helped me change my life forever." Read More
Lost 60 lbs
"Dr. Ziltzer and everyone who I have come in contact with at the Scottsdale Weight Loss office have been so encouraging and I look forward to seeing them each week. It is now a year and 2 months later since I started. I am down 60 lbs., which is the average amount a 9-year-old weighs, it is crazy to think I lost a whole person! I feel amazing, I hit my goal weight in November 2021 just before Thanksgiving. Nothing on my body hurts anymore..." Read More
Lost 66 lbs
"The best thing I did was call the Scottsdale Weight Loss Center. I have a lot more energy, I'm not hungry, and it feels great.
You can take it from me that this is a program that produces results. The staff is always positive, supportive, and never judgmental.
Your visits always result in positive reinforcement, no matter if you had a good week or a bad week." Read More
Lost 61 lbs
"Here I am at the lowest I have been since high school weighing in at 155lbs. I have lost 61.5lbs, 48.5lb of body fat gone, BMI of 39 when I started, to 27.9, and of course at body fat % of 47.1 to 34.6%. I told myself by my 30th birthday I wanted to be confident in the way I look and I owe it all to SWLC. The entire staff is so welcoming and they are rooting for you just as much as you are rooting for yourself..." Read More
Reviews
Meet Our Team
Robert Ziltzer, MD, FACP, FAAP, FOMA
Diana Bone, FNP-C
Craig Primack, MD, FACP, FAAP, MFOMA
Jillian Swope, DNP, FNP-C
Dr. John De Guzman
Kimberly Roberts, DNP, FNP-C
Phoenix Office FAQs
What makes Scottsdale Weight Loss Center Phoenix different?
Our Phoenix office delivers a fully physician-supervised weight loss approach, combining personalized nutrition, medical expertise, and evidence-based methods to help patients achieve long-term success.
Who are the key providers at the Phoenix location?
The Phoenix team is led by Dr. John De Guzman MD, supported by a multidisciplinary staff of weight loss professionals dedicated to guiding you through every stage of your journey.
Are programs tailored to my medical needs?
Yes. Each program is customized to your health profile, including specialized care for diabetes, PCOS, hypertension, and other weight-related conditions.
Can Phoenix clients join the Jumpstart® Program?
Absolutely. Our Jumpstart® Program provides a structured pathway with meal replacements, weekly medical visits, and lifestyle coaching to support safe and effective weight loss.
Do you offer support after reaching my weight goal?
Yes. Long-term success is our priority. We offer maintenance programs, ongoing education, and lifestyle coaching to help you keep the weight off for good.
What are my payment options in Phoenix?
While most insurance plans do not cover medical weight loss, we provide self-pay packages and flexible options designed to make treatment accessible and affordable.
Is medical supervision ongoing throughout the process?
Yes. Patients receive regular check-ins with our medical team to monitor progress, adjust treatment as needed, and ensure your safety throughout the program.
Are GLP-1 medications (like Ozempic®) available?
Yes. Our physicians can prescribe and manage GLP-1 medications such as Ozempic®, Wegovy®, Zepbound®, and Mounjaro® if they are clinically appropriate for your weight loss plan.
How quickly can I start?
You can schedule a consultation at our Phoenix office today and begin your customized weight loss program as soon as possible.
Do you offer resources for fitness and healthy eating?
Yes. We provide fitness coaching, nutrition education, and supportive classes to help patients develop healthy habits that support long-term results.
