
Accepting patients
Who is Dr. Hoang, Ophthalmologist in Germantown, MD?
Dr. Khoa Hoang, MD is an Ophthalmologist, who primarily practices in Germantown, MD with 1 additional practice location. Dr. Hoang graduated from Ross University School Of Medicine. Dr. Hoang is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Hoang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hoang’s office at (301) 770-6888.
Where did Dr. Hoang go to medical school and complete their residency?
Medical School: Ross University School Of Medicine
What languages does Dr. Hoang speak?
Dr. Hoang and their clinical team can communicate with patients in the following languages:
English
Vietnamese
What conditions does an Ophthalmologist like Dr. Hoang typically treat?
As an Ophthalmologist, Dr. Hoang 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. Hoang. 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
- 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
- H40023: Open angle with borderline findings, high risk, bilateral
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:
- Dry Eye Syndrome
- Corneal Disorder
- Dry Eye Disease
- Chronic Dry Eye
- Keratoconjunctivitis Sicca
ICD-10 Codes:
- H16223: Keratoconjunctivitis sicca, not specified as Sjogren's, bilateral
What procedures does an Ophthalmologist like Dr. Hoang typically perform?
As an Ophthalmologist, Dr. Hoang 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. Hoang. 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
Also known as:
- Glaucoma Canal Dilation
- Canaloplasty
- Aqueous Outflow Dilation
- Glaucoma Drainage Procedure
- Eye Pressure Reduction Surgery
CPT Codes:
- 66174: Transluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent
Does Dr. Hoang accept my insurance?
Dr. Hoang accepts most major insurance plans. Important: Please call our office at (301) 770-6888 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hoang accept in Germantown, MD?
Dr. Hoang in Germantown, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CareFirst BlueCross BlueShield
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Johns Hopkins Health System
Medicare
State of California
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Hoang's office located?
Dr. Khoa Hoang's Primary Practice
9 Executive Park Ct
Germantown, MD 20874
(301) 770-6888
What is Dr. Hoang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hoang's National Provider Identifier (NPI) number is 1932362621.
What common questions do patients ask about Dr. Hoang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hoang
What is Dr. Khoa Hoang's specialty?
Dr. Hoang is a Ophthalmologist near Germantown, MD.
What does an Ophthalmologist do?
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.
Is this Dr. Khoa Hoang affiliated with a ranked Castle Connolly Top Hospital?
No, Hoang is not affiliated with a Castle Connolly Top 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
When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore 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 Khoa Hoang accepting new patients in Germantown, MD?
Yes, Dr. Khoa Hoang is accepting new patients at this time.
Does Dr. Khoa Hoang offer online booking?
Please contact Dr. Hoang's office at (301) 770-6888 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Khoa Hoang?
Please contact Dr. Hoang's office at (301) 770-6888 for information regarding telehealth appointment availability or for scheduling assistance.
Other Ophthalmologist Near Germantown, MD

Ophthalmologist
Dr. David Yeh, MD is an Ophthalmologist, who primarily practices in Germantown, MD with 2 additional practice locations. He has been practicing for over 18 years and is board certified.
Germantown, MD
GS
Ophthalmologist
Dr. Gagan Singh, MD is an Ophthalmologist, who primarily practices in Germantown, MD with 2 additional practice locations.
Germantown, MD
AG
Ophthalmologist
Dr. Athanasius George, MD is an Ophthalmologist, who primarily practices in Germantown, MD. He has been practicing for over 30 years and is board certified.
Germantown, MD