Frequently Asked Questions

Weight Loss + Nutrition + Fitness + TRT + HRT

  • You can give our office a call at 215-279-8376 or fill out our contact form and someone will be in contact shortly.

  • We are an out-of-network provider. We do not accept insurance, BUT everything is medically coded. Therefore, if you have out-of-network benefits you can submit your receipt to your insurance company for reimbursement. Additionally, if you have HSA or FSA accounts you can pay with those.

  • Every person is different. We typically tell patients to aim for 1-2 pounds per week. We want our patients to have sustainable weight loss. Typically if you are losing faster than 1-2 pounds it is not sustainable.

  • Yes! Dr. Seltzer works with patients all over the world. We offer virtual appointments Monday through Friday.

  • Yes! Tuesday, Wednesday and Thursdays!

  • We do not, but Dr. Seltzer has later evening hours on Tuesdays to help accommodate busy schedules.

  • Our building does not have a parking garage, but there are many garages near our office. We do not validate parking and we always suggest patients give themselves an extra 15 minutes to find a garage.

  • Payment is due at the time of the appointment. We take all major debit/credit cards, check, cash, HSA, FSA.

LIFESTYLE MEDICINE AND FITNESS BLOG

Blog
One Year Later: GLP-1 Menu Continues to Generate Buzz
One Year Later: GLP-1 Menu Continues to Generate Buzz

A year after its debut, Cuba Libre innovative GLP-1 menu is still earning attention. Watch WESH 2's interviews with Chef Angel Roque and Dr. Charlie Seltzer as they discuss the menu's success and whether GLP-1 medications are here to stay.

The Most Effective GLP-1 EVER!
The Most Effective GLP-1 EVER!

Retatrutide is generating significant attention in the obesity treatment world, with early studies showing the potential for substantial weight loss by targeting three key hormones involved in appetite and metabolism. Read the full blog post to learn how it compares to current weight loss medications, what the research shows so far, and what it could mean for the future of obesity treatment.

Perimenopause: Why You Don’t Feel Like Yourself Anymore
Perimenopause: Why You Don’t Feel Like Yourself Anymore

Perimenopause can affect your mood, energy, sleep, focus, and overall well-being in ways many women don’t expect. In this blog, Dr. Charlie Seltzer Lifestyle Medicine explores the symptoms of perimenopause and how a personalized, evidence-based approach can help women feel better again.

Recipe: Ultra-Protein Creamy Turkey Power Pocket (60g Protein)
Recipe: Ultra-Protein Creamy Turkey Power Pocket (60g Protein)

Looking for a high-protein meal that’s both simple and satisfying? Check out this Ultra-Protein Creamy Turkey Power Pocket packed with 60g of protein—delicious, easy to make, and perfect for fueling your day. Find the full recipe here!

What Is Lifestyle Medicine?
What Is Lifestyle Medicine?

Curious how lifestyle medicine can help you feel more energized, balanced, and in control of your health? Discover how this personalized, preventative approach goes beyond traditional care to help you look and feel your best at every stage of life. Read the full blog to learn more.

Testosterone Replacement Therapy After 40:
Testosterone Replacement Therapy After 40:

Testosterone levels naturally decline with age, which can lead to changes in energy, mood, muscle mass, and overall well-being. Learn the common signs to watch for and how testosterone replacement therapy may help you feel like yourself again.

Peptides: The Pros, Cons, and Potential for Health, Skin & Weight Loss in 2026
Peptides: The Pros, Cons, and Potential for Health, Skin & Weight Loss in 2026

Dr. Charlie Seltzer breaks down what peptides are, explaining their benefits, potential drawbacks, and how they work in the body. Learn how peptides may support overall health, skin concerns, and weight loss, and decide if they’re right for you.

How to Stick to Your Weight Loss Goals During the Holidays
How to Stick to Your Weight Loss Goals During the Holidays

The holidays don’t have to derail your progress. Staying on track is more about structure than perfection. Check out these simple strategies to enjoy the season, maintain your weight, and start the new year feeling in control.

Flavorful Dining for GLP-1 Users
Flavorful Dining for GLP-1 Users

Learn how Dr. Seltzer helped provide key insights to Cuba Libre’s culinary team as they crafted balanced, delicious meals that support wellness goals without sacrificing delicious flavor.

How to Prevent Weight Regain After Stopping GLP-1
How to Prevent Weight Regain After Stopping GLP-1

Many people regain weight after stopping GLP-1 medications like semaglutide or tirzepatide, but it doesn’t have to be that way. Learn more about Dr. Charlie Seltzer’s plan for protecting your metabolism and keeping the results long after treatment ends.

What Is the Best Workout to Build Muscle Without Steroids?
What Is the Best Workout to Build Muscle Without Steroids?

Building muscle without steroids comes down to training hard, choosing effective exercises, and staying consistent. This post breaks down the key principles—like intensity, volume, and personal preference—to help you get the best results naturally.

Eating Carbs and Losing Weight: The Truth About Losing Weight
Eating Carbs and Losing Weight: The Truth About Losing Weight

Carbs aren’t the enemy when it comes to weight loss—eating more calories than you burn is. Learn how to enjoy carbs while still reaching your goals by reading the full blog!

Protect Your Muscle on GLP-1s
Protect Your Muscle on GLP-1s

GLP-1 medications can assist with weight loss, but they may also lead to muscle loss if not managed properly. Discover how Amino Rx can help you retain muscle while losing fat. Read the full blog for more insights.

The Key to Weight Loss: Balance Over Perfection
The Key to Weight Loss: Balance Over Perfection

Weight loss isn’t about strict perfection—it’s about finding a sustainable balance that supports both your physical health and mental well-being. Read the full blog to learn how you can build a realistic, enjoyable approach to nutrition.

The Problem With Proprietary Blends
The Problem With Proprietary Blends

Proprietary blends in supplements often hide ineffective dosages and fail to deliver on their bold claims. At Dr. Charlie Seltzer Lifestyle Medicine, we explain how to navigate these misleading products and choose supplements that truly work. Read the full blog to learn more!