Accepting patients
Who is Dr. Chronister, Ophthalmologist in Thorndale, PA?
Dr. Drew Chronister, MD is an Ophthalmologist, who primarily practices in Thorndale, PA with 2 additional practice locations. He is board certified. Dr. Chronister graduated from University of Pittsburgh School of Medicine. Dr. Chronister is fluent in English and Spanish, and is currently seeing new patients. Dr. Chronister’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chronister’s office at (610) 384-9100.
What are Areas of Expertise for Dr. Chronister?
Dr. Drew Chronister, 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. Chronister empowers patients to confidently navigate their health journey, specializing in Cataract Surgery, Diabetic Eye Disease/Retinopathy, Dry Eye Syndrome, Glaucoma, Intraocular Lens, Macular Degeneration, Uveitis, or comprehensive wellness support. Serving the Thorndale/PA community, Dr. Chronister is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Chronister go to medical school and complete their residency?
Medical School: University of Pittsburgh / Main Campus | University of Pittsburgh School of Medicine
Is Dr. Chronister board certified as an Ophthalmologist?
Yes, Dr. Drew Chronister, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Chronister speak?
Dr. Chronister and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Chronister treat?
As an Ophthalmologist, Dr. Chronister 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. Chronister. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Combined Age-Related Cataract
- Cataract
- Mixed Type Cataract
- Multiple Cataract Types
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H25811: Combined forms of age-related cataract, right eye
- H25812: Combined forms of age-related cataract, left eye
- H25813: Combined forms of age-related cataract, bilateral
- H2513: Age-related nuclear cataract, bilateral
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left eye
Also known as:
- Borderline Open-Angle Glaucoma
- Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
ICD-10 Codes:
- H40013: Open angle with borderline findings, low risk, bilateral
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
What procedures does Dr. Chronister perform?
As an Ophthalmologist, Dr. Chronister performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chronister. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Laser Surgery for Secondary Cataract
- Laser Eye Surgery for Glaucoma
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
CPT Codes:
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
Also known as:
- Complex Cataract Removal with Lens Implant
- Advanced Cataract Surgery
- Phacoemulsification with IOL
- Complex Extracapsular Cataract Extraction
CPT Codes:
- 66982: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1-stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (eg, iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation
Does Dr. Chronister accept my insurance?
Dr. Chronister accepts most major insurance plans. Important: Please call our office at (610) 384-9100 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chronister accept in Thorndale, PA?
Dr. Chronister in Thorndale, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Federal government of the United States
Highmark Health
Humana
Independence Health Group
Medicare
Risant Health
UnitedHealth Group
Unknown
UPMC Health System
View All Insurances
Where is Dr. Chronister's office located?
Dr. Drew Chronister's Primary Practice
3000 C G Zinn Rd
Thorndale, PA 19372
(610) 384-9100
What is Dr. Chronister's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chronister's National Provider Identifier (NPI) number is 1811188543.
What common questions do patients ask about Dr. Chronister?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chronister
What is Dr. Drew Chronister's specialty?
Dr. Chronister is a Ophthalmologist near Thorndale, PA. 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. Chronister to book an appointment today.
Is this Dr. Drew Chronister affiliated with a ranked Castle Connolly Top Hospital?
No, Chronister is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Wills Eye Hospital. Castle Connolly Top Hospitals 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 Drew Chronister accepting new patients in Thorndale, PA?
Yes, Dr. Drew Chronister is accepting new patients at this time.
Does Dr. Drew Chronister offer online booking?
Please contact Dr. Chronister's office at (610) 384-9100 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Drew Chronister?
Please contact Dr. Chronister's office at (610) 384-9100 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Drew Chronister have?
Dr. Drew Chronister is certified by the American Board of Ophthalmology.
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