About NYXGEN Medical

Next-generation medical weight loss and peptide therapy — delivered by licensed medical experts with a personalized approach to your health.
About NyxGen Medical
About Us

About NYXGEN Medical

Justin Schwartz, PA-C is the CEO of NYXGEN Medical, a modern medical practice focused on weight loss, peptide therapy, recovery optimization, and longevity-focused care. With over a decade of experience managing high-volume urgent care and primary care clinics, Justin combines deep clinical expertise with a strong background in healthcare operations to deliver efficient, high-quality, patient-centered care.
He specializes in the treatment of obesity using evidence-based medical therapies, including GLP-1 medications, helping patients achieve sustainable, long-term results. In addition, Justin has developed a strong focus on peptide therapy, utilizing targeted protocols to support fat loss, enhance recovery, improve energy, optimize sleep, and promote healthy aging. His approach emphasizes individualized treatment plans designed to help patients not only lose weight, but also feel stronger, recover faster, and maintain optimal performance as they age.
Justin earned his Master’s degree in Physician Assistant Studies from Touro University and holds an MBA from Cornell University. By combining advanced clinical training with business and operational leadership, he has built NYXGEN Medical to reflect a new standard of care—one that is proactive, personalized, and focused on optimizing overall health, performance, and longevity.

  • GLP-1 Weight Loss Programs
  • Advanced Peptide Protocols
  • Personalized Treatment Plans
  • Expert Medical Supervision
1,000+ Patients
15+ Treatments
24/7 Access
Get Started Today
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Patients Served
0 /7
Telehealth Access
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Treatments Available
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Patient Satisfaction
Our Team

Meet Our Providers

Dr. Justin Schwartz

Medical Director MD
Our Locations

Visit Us

Appointment Recommended

In-Office

East Meadow

2310 Hempstead Turnpike, East Meadow, NY 11554

Mon – Fri: 8am – 8pmSat – Sun: 8am – 5pm
631-437-1010 Get Directions
In-Office

Farmingdale

1037 Fulton St, Farmingdale, NY 11735

Mon – Fri: 8am – 8pmSat – Sun: 8am – 5pm
631-437-1010 Get Directions
In-Office

West Islip

125 Sunrise Highway, West Islip, NY 11795

Mon – Fri: 8am – 8pmSat – Sun: 8am – 5pm
631-437-1010 Get Directions

The NYXGEN Difference

Expert care from licensed medical providers
In-office or telehealth visit available
Personalized treatment plans, never one-size-fits-all
Simple, flexible financing options
Three convenient locations, open 7 days a week