Dr. Kenneth Portnoy, Optometrist, and Associates - of Lake Zurich

Your Neighborhood Doctors of Optometry at Pearle Vision

Main Number
(847) 540-7737(847) 540-7737
In front of Home Depot
Greyhawk Shopping Center
Located inside Pearle Vision
US 664 S. Rand Road Lake Zurich, IL 60047
12:00 PM - 7:00 PM
10:00 AM - 5:00 PM
10:00 AM - 4:00 PM
12:00 PM - 7:00 PM
10:00 AM - 5:00 PM
9:00 AM - 4:00 PM
Closed Today

Hours of Availability:

Monday
12:00 PM - 7:00 PM
Tuesday
10:00 AM - 5:00 PM
Wednesday
10:00 AM - 4:00 PM
Thursday
12:00 PM - 7:00 PM
Friday
10:00 AM - 5:00 PM
Saturday
9:00 AM - 4:00 PM
SundayClosed

About Dr. Kenneth Portnoy, Optometrist, and Associates - of Lake Zurich

Located inside Pearle Vision

Eye Doctor photo in Lake Zurich at 664 S. Rand Road
Kenneth Portnoy
Dr. Portnoy has been serving the eye care needs of the Wheeling area for 38 years. He is therapeutically certified and trained to diagnose and treat ocular disease and emergencies. Ken and his wife Bonnie has owned and operated the Pearle Vision in Wheeling since 1978.

Languages Spoken:

  • English, Spanish, Russian

Education:

  • Dr. Portnoy received his Doctor of Optometry degree from Illinois College of Optometry in 1978.

Certifications & Affiliations:

Eye Doctor photo in Lake Zurich at 664 S. Rand Road
Alex Bonk
Dr. Bonk is a 2013 graduate of the Illinois College of Optometry. In his free time he enjoys, running, golf and spending time with family.

Languages Spoken:

  • English, Spanish, Russian

Education:

  • Dr. Bonk is a 2013 graduate of the Illinois College of Optometry where he graduated with honors.

Certifications & Affiliations:

Eye Doctor photo in Lake Zurich at 664 S. Rand Road
Debra Klein
Dr. Klein has been serving the eye care needs of the Northwest suburbs for the past 19 years.

Languages Spoken:

  • English, Spanish, Russian

Education:

  • Dr. Klein graduated cum laude from the Illinois College of Optometry in 1997.

Certifications & Affiliations:

Eye Doctor photo in Lake Zurich at 664 S. Rand Road
Priyanka Ernst
Dr. Ernst practices primary eye care and enjoys working with patients of all ages. She is certified in the diagnosis and treatment of ocular disease such as glaucoma, eye infections and dry eye syndrome. She also co-manages patients having cataract surgery and laser vision correction

Languages Spoken:

  • English, Spanish, Russian

Education:

  • Doctor of Optometry degree from the Illinois College of Optometry.

Certifications & Affiliations:

Insurance Plans:

  • AAA
  • AARP
  • Aetna
  • BCBS
  • Cigna
  • Eyemed
  • Humana
  • Medicare
  • VSP

Services Offered:

  • Walk-in Exams
  • Same Day Exams
  • Pediatrics
  • Retinal Imaging
  • Medical Eye Exams
  • Vision Therapy
  • Computer Vision

Exam Fees:

Please call to see if your insurance plan covers partial or full exam fees.
  • Eye Exam Starting Fee $65.00
  • Contact Lens Starting Fee $114.00 Includes Fitting Fee,Includes Eyeglass Exam
  • Retinal Imaging Fee $49.00

Payment Types Accepted:

  • American Express
  • Cash
  • Check
  • Discover
  • MasterCard
  • Visa

Your Next Eye Exam Visit

Your Yearly Eye Exam*

Annual eye exams are a recommended cornerstone for ensuring the health of your eyes. In addition to checking for changes in your vision and updating your prescription, your doctor* will also look at your overall eye health, internally and externally. Prevention and early detection are keys to maintaining healthy eyes, as some eye health issues have no immediate symptoms but can still cause damage if left untreated. That’s why regular check-ups are critical.

Wellness starts with being well-informed

During your eye exam, the Independent Doctor of Optometry* at or next to Pearle Vision may create a personalized Eye Health and Wellness Report to summarize your visit. In addition to noting any problems, conditions or diseases found during your eye exam, your Independent Doctor of Optometry may provide you with a report outlining the next steps you should take. It’s a valuable tool some Independent Doctors of Optometry* offer to help you maintain and improve your eye health and vision.
Learn More

What To Expect At Your Eye Exam*

You should never be kept in the dark about the health of your eyes and your vision. Yearly eye exams may last up to an hour or more depending on your individual needs and usually involve a variety of tests to make sure everything is looking great. The experienced eye care team will do everything they can to make the process effortless and eye opening.

Your optometrist may:

Ask you questions to get to know you, your eyes and your lifestyle better
Check your overall vision, color vision, depth perception and general eye health
Look for any indicators of potential vision problems
Dilate (temporarily enlarge) your pupils to see as much of your eye as possible, if needed- Dilated eyes are more sensitive to sunlight. Bring sunglasses to your eye exam.
Use an ophthalmoscope to illuminate and magnify the interior of your eye, a way to detect such conditions as cataracts, diabetes or hypertension
Perform a visual acuity test (reading letters on the eye chart) – the smaller the letters you can read, the better your visual acuity
Provide the option to use a digital retinal exam such as Optomap® to gain an incredible 200-degree view of your eye’s retina (the back of the eye). This improved scope aids your optometrist in diagnosis and prevention of various eye conditions and diseases, including macular degeneration, glaucoma and more
Learn More

Schedule Your Eye Exam

Call
(847) 540-7737(847) 540-7737

Insurance Plans:

  • AAA
  • AARP
  • Aetna
  • BCBS
  • Cigna
  • Eyemed
  • Humana
  • Medicare
  • VSP

Services Offered:

  • Walk-in Exams
  • Same Day Exams
  • Pediatrics
  • Retinal Imaging
  • Medical Eye Exams
  • Vision Therapy
  • Computer Vision

Exam Fees:

Please call to see if your insurance plan covers partial or full exam fees.
  • Eye Exam Starting Fee $65.00
  • Contact Lens Starting Fee $114.00 Includes Fitting Fee,Includes Eyeglass Exam
  • Retinal Imaging Fee $49.00

Payment Types Accepted:

  • American Express
  • Cash
  • Check
  • Discover
  • MasterCard
  • Visa
*Eye exams available by Independent Doctors of Optometry at or next to Pearle Vision in most states. Doctors in some states are employed by Pearle Vision