About Us

We are a group of thoughtful, committed, compassionate dental professionals excited for the opportunity to meet your highest expectations. Give us a call!

Your Team

Dr. Amar Pattani

Family Dentist

Dr. Amar Pattani was born in Jacksonville, FL and raised in the northwest suburbs of Chicago. He graduated from Northwestern University with a degree in Electrical Engineering and then obtained his Doctor of Dental Surgery degree from Marquette University. Dr Pattani has additional training and experience in cosmetic/aesthetic fillings, implant placement and restorations, endodontics, and orthodontics including braces and clear aligners. Dr. Pattani is caring and compassionate and enjoys working with patients and providing them with the best treatment options tailored to their individual situation.

Dr. John Minalt

Family Dentist

Dr. Minalt graduated from the University Of Illinois College Of Dentistry after attending Loyola University for his undergraduate studies.  He has been practicing dentistry since 1988.  He completed advanced training in dental implant treatment at the Medical College of Georgia and at Detroit Mercy Dental School. Dr. Minalt is passionate about implant dentistry and strives to treat each case individually and not make each case fit a one sized template corporate approach. When not in the office, Dr. Minalt enjoys spending time outdoors, golfing, fishing, cycling, and fixing things around his home.

Diana Minalt, RDH

Dental Hygienist

Diana has been a dedicated hygienist since she graduated from Harper College in Palatine, IL. With understanding and compassion she treats patients from a simple cleaning through non-surgical periodontal disease treatment. Diana takes her time to get to know and understand her patients. She makes sure patients understand her suggestions to help with their oral health care. Diana is a mother of two daughters and enjoys family time, cooking and outdoor activities.

Jen Sorensen, RDH

Dental Hygienist

Hello! My name is Jen and I graduated from the College of DuPage hygiene program in 2006. I am blessed to have worked for some amazing dentists over the past 14 years and am very excited to call "Main Street Smiles" my new home. My ultimate goal for my patients is to ensure they receive a thorough cleaning while making them feel comfortable in the dental chair. When I'm not at work, I am home spending time with my husband and 10 month old son. I look forward to meeting you and your families!

Rebecca Waites

Front Desk

Jackie Gentz

Dental Assistant

Sharon Sesing

Dental Assistant

Kaitlyn Nuyttens

Dental Assistant


312 W Main Street

Barrington, IL 60010

847.381.5958 frontdesk@mainstreet312.com


Monday: 10am-7pm

Tuesday: 7:30am-5pm
Wednesday: 7:30am-5pm 
Thursday: 7:30am-5pm
Friday: 7:30am-1:30pm

Main Street Smiles 
312 W Main Street

Barrington, IL 60010




Monday: 8am-5pm

Tuesday: 12pm-6pm

Wednesday: 8am-5pm

Thursday: 8am-5pm

Friday: 8am-2pm

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© 2020 Main Street Smiles

Send Us a Message

Do you have a question or would you like to request an appointment? Give us a call or send us a message using the form to the right. We would love to hear from you and will get back to you as soon as we can!

If you're writing to request an appointment, please let us know what days and times work best for you.