About

Sigma Dental Clinic in Chicago, IL, offers comprehensive and compassionate dental care. Led by Dr. Sepi Dashti, the clinic provides general, cosmetic, and restorative services using state-of-the-art technology in a clean, welcoming environment. They prioritize patient comfort and education, aiming to deliver exceptional results and promote long-term oral health for all ages.

Hours

Monday

10:00 AM – 7:00 PM

Tuesday

10:00 AM – 7:00 PM

Wednesday

10:00 AM – 7:00 PM

Thursday

10:00 AM – 7:00 PM

Friday

10:00 AM – 7:00 PM

Saturday

Closed

Sunday

Closed

Quick Info

Address

1954 W Foster Ave, Chicago, IL 60640

Phone

(773) 506-2033

Website

https://sigmadentalclinic.com/

Get Directions

Accessibility

Wheelchair-accessible car park
Wheelchair-accessible entrance
Wheelchair-accessible toilet

Amenities

Toilet

Planning

Appointments recommended

Payments

Credit cards

Planning

Accepts new patients

Payments

Cash only

Detailed Introduction

Sigma Dental Clinic is a highly-regarded dental practice located in Chicago, Illinois, specifically at 1954 W Foster Ave. The clinic is dedicated to providing comprehensive and high-quality dental care in a comfortable and welcoming environment. Led by Dr. Sepi Dashti, DMD, DDS, an experienced Implantologist and Cosmetic Dentist, the clinic emphasizes patient-centered care, ensuring that each individual feels at ease and informed throughout their treatment. Sigma Dental Clinic offers a wide range of services, including general dentistry (teeth cleaning and check-ups, dental sealants, deep cleaning, tooth extractions, root canal treatments, oral cancer screenings, and gum disease therapy), cosmetic dentistry (teeth whitening, porcelain veneers, and smile makeovers), and restorative treatments (crowns and bridges, and dental implants). They also provide emergency dental services for urgent needs. The clinic prides itself on its use of state-of-the-art technology, such as digital X-rays and intraoral cameras, to provide precise diagnostics and effective treatments. Patient testimonials frequently highlight the clinic's cleanliness, the friendly and professional staff, and Dr. Sepi Dashti's expertise and compassionate approach. She is known for thoroughly explaining every step of the treatment process, making patients feel informed and comfortable. Sigma Dental Clinic is committed to making quality dental care accessible, offering flexible appointment times and working with various insurance plans. Their philosophy centers on continuous learning, preventive dental practices, and community outreach to promote oral health awareness. They cater to patients of all ages, striving to build lasting relationships based on trust and exceptional care.

Photos

Patient Reviews

5.0 out of 5

Samie Tootooni

Dr. Dashti and her assistant were both really good! They explained everything about my teeth while showing me the images and I am happy with the outcome. I recommend her for sure!

February 21, 2025

Amir Davatgari

I’ve had an outstanding experience with Dr. Sepi and her team. From the very first visit, I felt welcomed and at ease. Dr. Sepi is knowledgeable, she takes the time to explain procedures thoroughly, answer all questions, and make sure you’re comfortable every step of the way. She is patient, and friendly, and I truly appreciated how flexible she was with scheduling.

Her team is equally amazing—professional, kind, and efficient. The entire office environment is clean, calm, and well-organized, which only adds to the overall positive experience. I wouldn’t hesitate to recommend Dr. Sepi to anyone looking for top-notch dental care.

March 26, 2025

Roxana Piri

For exceptional dental care with cutting-edge technology, Sigma Clinic is the place to go! Dr. Sepi’s expertise and dedication to patient care are truly outstanding. I appreciate how she thoroughly explains every step of the treatment process, making it easy to feel informed and comfortable.

From scheduling an appointment to completing paperwork and checking in, the entire experience was seamless and stress-free.

January 10, 2025

yalda mhd

I can’t recommend Dr. Sepi enough! From the moment I walked into her modern, welcoming clinic, I felt completely at ease. She’s incredibly gentle and patient—perfect if you’re someone who gets anxious about dental visits (like me).

What really stood out was how knowledgeable she is; she took the time to walk me through every step of the process and made sure I was comfortable and informed the whole time. You can tell she genuinely cares about her patients. So glad I found her!

March 31, 2025

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