Diet, Weight Loss & Weight Control Programs locations near Smithtown, NY

Showing 1–3 of 3 results

Smithtown, NY has 3 diet, weight loss & weight control programs listings in our directory. Details on this page were last refreshed Aug 2026.

Long Island Weight Loss Institute

📍 329 E Main St Ste 9, Smithtown, NY, 11787

📞 631-366-2333

🌐 liwli.com

Updated Aug 2026

Personal Training Institute

📍 1 Miller Pl Ste C, Smithtown, NY, 11787

📞 631-382-4098

🌐 www.personaltraininginstitute.com

At PTI fitness centers all clients receive a customized one-to-one personal training and nutritional plan.

Weight Loss 101

📍 1056 W Jericho Tpke, Smithtown, NY, 11787

📞 631-486-2621