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ThinFast MD Weight Loss Clinic – Arlington Heights✓ Claimed
ThinFast MD is a physician-supervised medical weight loss clinic on Algonquin Road in Arlington Heights, offering GLP-1 semaglutide injections, the OptitrimMD Complete program, OPTIFAST meal replacement, prescription appetite suppressant programs, lipotropic and wellness injections, pre- and post-bariatric surgery support, and an adolescent weight loss program — all paired with nutritional counseling and behavioral support. Open weekdays 8 AM to 5 PM; consultations by appointment.
- Address
- 135 E Algonquin Rd, Suite A2, Arlington Heights, IL 60005
- Phone
- (847) 806-8400
- Website
- thinfastmd.com
Hours
Hours shown are published on the clinic's website. The clinic's Google Business Profile lists different hours, so please call to confirm before visiting.
- Monday
- 8:00 AM – 5:00 PM
- Tuesday
- 8:00 AM – 5:00 PM
- Wednesday
- 8:00 AM – 5:00 PM
- Thursday
- 8:00 AM – 5:00 PM
- Friday
- 8:00 AM – 5:00 PM
- Saturday
- Closed
- Sunday
- Closed
Services at ThinFast MD Weight Loss Clinic – Arlington Heights
- Medical Weight Loss
- GLP-1 Semaglutide Injections
- OptitrimMD Complete
- OPTIFAST Meal Replacement
- Appetite Suppressant Programs
- Lipotropic Injections
- Wellness & Vitality Injections
- Pre & Post-Bariatric Surgery Support
- Adolescent Weight Loss
- Nutritional Counseling
- Behavioral Support
From ThinFast MD Weight Loss Clinic – Arlington Heights
What to know before you go
Urgent care centers treat same-day, non-life-threatening illness and injury: colds and flu, sore throats, earaches, UTIs, minor cuts, sprains, and simple fractures. Bring a photo ID, your insurance card or a payment method (basic self-pay visits in Illinois typically run $100–$250 — see our Illinois urgent care cost guide), and a list of current medications. For chest pain, stroke symptoms, severe bleeding, or trouble breathing, go to an emergency room or call 911 — our urgent care vs. ER guide explains the difference.