Who is Dr. Chronister, Ophthalmologist in Thorndale, PA?
Castle Connolly Top Doctor
Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.
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 and 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, and 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 an Ophthalmologist like Dr. Chronister typically 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.
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 an Ophthalmologist like Dr. Chronister typically 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.
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
Capital Blue Cross
CVS Health (formerly Aetna)
Federal government of the United States
Highmark Health
Humana
Independence Health Group
Medicare
Risant Health
UnitedHealth Group
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 hospitals are Dr. Chronister affiliated with?
Dr. Chronister has admitting privileges at the following hospitals:
What is Dr. Chronister's NPI number?A 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