
Dr. Seltzer Success Stories
Weight Loss + Nutrition + Fitness + TRT + Med spa
See what Dr. Seltzer’s Patients have to say:


Brittany C.
“Charlie’s helped me change my entire relationship with food and my body. This is the first time in my life I’ve constantly and consistently lost weight versus the drastic ups and downs. I’m so grateful for Charlie’s help and proud of myself. Officially 65 lbs down and still going!”


Marcello L.
“Dr. Charlie Seltzer is a superstar in my book. No other doctor found my health issues (under-active thyroid, Vitamin D deficiency, low testosterone and even sleep apnea). With Charlie’s help I got healthier and lost 53 pounds. I still see Charlie frequently to keep everything in check. The office staff is great too, and very nice.”


Brian M.
“Health, life and well being medical office in Center City. I needed help losing weight and getting myself back in shape – at Dr. Seltzer’s office, I found the help – smart, compassionate, honest, direct – and have discovered a better, healthier way to make every day a great day. In addition to Dr. Seltzer, his team is incredibly helpful, supportive and makes you smile!!”
Brian lost 50 pounds in 6 months using Dr. Seltzer's methods!


Matt T.
“Charlie Seltzer is the best of the best. I owe it to you C$ for saving my life. I battled thyroid cancer and struggled with weight issues. I just checked my weight and I see a weight loss of 26 pounds. Don’t hesitate to go see Charlie and have him save your life also. Thank you Charlie for all you do.”
– Matt T.
“Dr. Seltzer has changed my husband’s life. My husband was diagnosed with thyroid cancer and had a full thyroidectomy. We were having the worst time getting his doctors to adjust his meds so he could feel “normal” again. Since seeing Dr. Seltzer my husband has lost over 150 pounds, has his sex drive back, and is a totally different person than he was after his cancer. Dr. Seltzer is a life changing doctor and we would recommend him to anyone.”
– Melissa T.


Jamie K.
“Unlimited stars for Dr. Charlie and his entire team – who guided me through my weight loss journey as I prepared to shred for my wedding day. With only 90 days to go before I got married, I panicked that I was not in the body that I felt most confident or comfortable.
Dr. Charlie and his personal trainer set me on a fully customized plan to get the swiftest and healthiest results for my big day. Phone calls, texts, and in-house training helped me to stay focused and not just lose weight, but get strong and healthy (and stay calm and stress-free during it all)!
They not only prepared me for my red carpet moment, but they have kept me on a well-balanced plan in the months following to sustain the success I reached in just 90 days. The #weddingshredding was just a catalyst to help me reach my long-term goals. Thank you!”


Rachael B.
"I am leaner and stronger than I have ever been. This is a big deal for me – I am 51 years old and I feel like I am in my twenties!"


Karen G.
“I feel grateful to have found Dr. Seltzer. I had moved recently to Philly after being laid off of a job I loved. I had gained weight and was depressed when I could not find work. I saw Charlie over the course of one year. I lost over 30 pounds and feel great. He is caring, fun to talk to, up on all the latest research and has a lovely office. I know I could not have gotten through that tough period in my life without him. His office staff is terrific, Nicole, the nutritionist and Shelagh, the office manager. Highly recommend!”


Michelle G.
“When I contacted Dr. Seltzer’s Office, I wasn’t just looking to lose weight; I wanted to improve my overall physical health. I also wanted to find a program that fit my lifestyle and one I would be able to maintain long-term. I enjoy going to nice dinners, concerts, and traveling with friends. It was important to me that I was able to continue to do those things without feeling like I had to sacrifice my enjoyment of them.
The first time I met with Dr. Seltzer, we discussed everything I wanted to achieve and how I would get there in detail. If anything needed to be changed, we would change it as we went. The things I appreciated the most were that the goals were always attainable and I never had to cut anything out of my diet.”


Marnie B.
“Dr. Charlie is the best! He really puts the time into his patients to get to know them and what works for them. It’s very rare to find a doctor who takes his time and treats the whole person, not just one piece. He, along with his amazing staff, help you reach your goals in a way that you can live with. It’s not a radical diet…it’s small alterations that anyone can live with. I was deciding between weight loss surgery or Dr. Charlie. I made the right choice with Dr. Charlie. Go make an appointment with him now! It will be the best decision you’ll make.”


Diane K.
“I have always called Charlie Seltzer my fat doctor; then one day he saved my husband’s life. Not once but 2x. I joke and tease him to no end, but I love you Charlie Seltzer for what you have done for both of us.”


Brittany C.
“Charlie’s helped me change my entire relationship with food and my body. This is the first time in my life I’ve constantly and consistently lost weight versus the drastic ups and downs. I’m so grateful for Charlie’s help and proud of myself. Officially 65 lbs down and still going!”


Marcello L.
“Dr. Charlie Seltzer is a superstar in my book. No other doctor found my health issues (under-active thyroid, Vitamin D deficiency, low testosterone and even sleep apnea). With Charlie’s help I got healthier and lost 53 pounds. I still see Charlie frequently to keep everything in check. The office staff is great too, and very nice.”







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Our team is thrilled to have been nominated for The Philadelphia Inquirer Philly Favorites! Be sure to cast your vote.
We are excited to announce that, for the second year in a row, we have been honored with the title of Metro Philly's Best Weight Loss Center!