
Darby Weight Loss Doctor
Get life-long results with a weight loss plan that fits your lifestyle.
Weight loss success lies in making a plan that fits your lifestyle, not trying to make your lifestyle fit into a weight loss plan.
“People are constantly asking me how I have lost weight and expect to hear that it is some particular diet or new trend. I tell people that basically, it has been the old fashioned way BUT with Dr. Seltzer, it actually works!! Dr. Seltzer provides this amazing network of support and care that walks you through your weightloss journey with methodical sense that produces slow, steady, lasting results!!”
- Kari S.

Customized Weight Loss Support Near Darby, PA
Each person is different when it comes to weight loss. That’s why Dr. Charlie Seltzer Lifestyle Medicine creates a plan that is catered to your specific needs and lifestyle. Whether you’re local to Philadelphia or living in Darby, PA, Dr. Charlie Seltzer and his team of professionals will help you take control of your life with a medically supervised weight loss plan that does not involve a restrictive diet or complicated meals. We pair a research-backed, science-based approach with the support and encouragement you need in order to achieve your goals.
During your weight loss journey, we’ll complete a full metabolic workup, discuss medication and supplementation, complete nutrition counseling, work through physician-supervised exercise programs, and complete personal training to optimize your physical and mental health. Many of our Darby weight loss clients appreciate the personalized approach and easy access to expert guidance.
The best part is that we also offer virtual plans as well. We understand that making it to the city from Darby, or fitting an in-person appointment into your day-to-day schedule, can be a challenge—which is why we’re happy to work with you online!
Featured In:
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Comprehensive Weight Loss Program
We’ll create a weight loss program built around your lifestyle and customized for your success. Dr. Seltzer pairs a research-backed, science-based approach to weight loss and offers support to help you meet your goals.
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Physician Supervised Personal Training
We offer physician-supervised training in our fully equipped gym. We’ll show you proper techniques, and create an exercise routine that feels comfortable for you.
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Testosterone Replacement Therapy
Low testosterone can play a huge role on your physical and mental health. With testosterone replacement therapy we can help increase energy, concentration, sex drive, fat loss, and more.
Ready to take control of your health? Contact us today and get started on your personalized weight loss journey!

Darby, PA is a borough in Delaware County, covering about 0.8 square miles. It is one of the oldest communities in Pennsylvania, incorporated in 1853, with settlement dating back to the 1600s. Darby is bordered by Colwyn, Sharon Hill, Yeadon, and the city of Philadelphia.