DL
30 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Leonard, Ophthalmologist in Buffalo Grove, IL?
Dr. Deena Leonard, MD is an Ophthalmologist, who primarily practices in Buffalo Grove, IL with 1 additional practice location. She has been practicing for over 30 years and is board certified by the American Board of Ophthalmology. Dr. Leonard completed her residency at Northwestern Mem Hosp, Ophthalmology; St Joseph Hosp, Internal Medicine. Dr. Leonard is fluent in English and Spanish, and is currently seeing new patients. Dr. Leonard’s practice accepts Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leonard’s office at (847) 459-6060.
What are Areas of Expertise for Dr. Leonard?
Dr. Deena Leonard, MD is a highly-rated, board-certified Ophthalmologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Leonard empowers patients to confidently navigate their health journey, specializing in Amblyopia, Nasolacrimal Duct Obstruction, Pediatric Ophthalmology, Strabismus, or comprehensive wellness support. Serving the Buffalo Grove/IL community, Dr. Leonard is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Leonard go to medical school and complete their residency?
Residency: Northwestern Mem Hosp, Ophthalmology; St Joseph Hosp, Internal Medicine | Northwestern University
Medical School: Northwestern Uniiversity
Is Dr. Leonard board certified in Ophthalmologist?
Yes, Dr. Deena Leonard, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Leonard speak?
Dr. Leonard and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Leonard treat?
As a Ophthalmologist, Dr. Leonard diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Leonard. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Hidden Inward Eye Turn
- Inward Turning Eye
- Intermittent Alternating Exotropia
- Intermittent Walleye
- Esotropia
- Eye Movement Disorder
- Esophoria
- Latent esotropia
- Hidden crossed eyes
- Crossed Eyes from Farsightedness
- Accommodative Squint
- Intermittent Alternating Wall Eyes
- Intermittent Alternating Divergent Strabismus
- Temporary Wall Eye
- Intermittent exotropia
- Occasional outward eye turn
- Eyes turn out sometimes
- Crossed Eyes
- Convergent Strabismus
ICD-10 Codes:
- H5051: Esophoria
- H5043: Accommodative component in esotropia
- H5034: Intermittent alternating exotropia
- H50332: Intermittent monocular exotropia, left eye
- H50331: Intermittent monocular exotropia, right eye
- H5000: Unspecified esotropia
Also known as:
- Refractive Amblyopia
- Amblyopia
- Refractive Errors
- Lazy eye from refractive error
- Anisometropic amblyopia
- Refractive lazy eye
ICD-10 Codes:
- H53023: Refractive amblyopia, bilateral
- H53021: Refractive amblyopia, right eye
Also known as:
- Lazy Eye
- Lazy Eye Suspect
- Amblyopia
- Refractive Errors
- Refractive Amblyopia
- Vision Loss from Unequal Focus
- Amblyopia Suspect
- Possible Lazy Eye
- Risk of Lazy Eye
ICD-10 Codes:
- H53022: Refractive amblyopia, left eye
- H53043: Amblyopia suspect, bilateral
Also known as:
- Other Vision Problems
- Other Subjective Visual Disturbances
- Vision Impairment and Blindness
- Other visual disturbances
- Unspecified vision issues
- Various eye problems
- Various vision problems
- Unexplained vision issues
- Unspecified vision symptoms
ICD-10 Codes:
- H538: Other visual disturbances
- H5319: Other subjective visual disturbances
Also known as:
- Other Eye Disorder
- Various Eye Conditions
- Miscellaneous Eye Problems
- Uncommon Eye Disorders
ICD-10 Codes:
- H5789: Other specified disorders of eye and adnexa
Also known as:
- Borderline Open-Angle Glaucoma
- Primary Open-Angle Glaucoma
- Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
ICD-10 Codes:
- H40013: Open angle with borderline findings, low risk, bilateral
- H401131: Primary open-angle glaucoma, bilateral, mild stage
Also known as:
- Headache with Dizziness
- Headache
- Orthostatic headache
- Head pain with standing
- Headache and lightheadedness
ICD-10 Codes:
- R510: Headache with orthostatic component, not elsewhere classified
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Keratitis
- Corneal Disorder
- Corneal Inflammation
- Inflamed Cornea
- Eye Surface Inflammation
ICD-10 Codes:
- H16143: Punctate keratitis, bilateral
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Atopic Conjunctivitis
ICD-10 Codes:
- H1013: Acute atopic conjunctivitis, bilateral
Which procedures does Dr. Leonard perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. Deena Leonard may include:
- Cataract Removal
- Corneal Specialist Consultation
- Corneal Specialist Follow Up
- Dark Adaptometry
- Diabetes Care - Eye Exam
- Electro-oculography (EOG)
- Electroretinography (ERG)
- Eye Emergency Visit
For detailed information, please contact Dr. Leonard's office.
Does Dr. Leonard accept my insurance?
Dr. Leonard accepts most major insurance plans. Important: Please call our office at (847) 459-6060 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leonard accept in Buffalo Grove, IL?
Dr. Leonard in Buffalo Grove, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Capital Blue Cross
Cigna
CMS
Elevance Health Inc. (formerly Anthem)
Empire Blue Cross Blue Shield
Oscar
View All Insurances
Where is Dr. Leonard's office located?
Dr. Deena Leonard's Primary Practice
1120 W Lake Cook Rd Ste C
Buffalo Grove, IL 60089
(847) 459-6060
What is Dr. Leonard's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leonard's National Provider Identifier (NPI) number is 1720150303.
What common questions do patients ask about Dr. Leonard?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leonard
What is Dr. Deena Leonard's specialty?
Dr. Leonard is a Ophthalmologist near Buffalo Grove, IL. An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health. Contact Dr. Leonard to book an appointment today.
Is this Dr. Deena Leonard affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Leonard is affiliated with Advocate Lutheran General Hospital, Advocate Good Shepherd Hospital, Advocate Condell Medical Center, Advocate Illinois Masonic Medical Center, Advocate Sherman Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Ophthalmologist?
Explore Ophthalmologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Deena Leonard accepting new patients in Buffalo Grove, IL?
Yes, Dr. Deena Leonard is accepting new patients at this time.
Does Dr. Deena Leonard offer online booking?
Please contact Dr. Leonard's office at (847) 459-6060 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Deena Leonard?
Please contact Dr. Leonard's office at (847) 459-6060 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Deena Leonard have?
Dr. Deena Leonard is certified by the American Board of Ophthalmology.
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