WD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Deegan, Ophthalmologist in Mc Lean, VA?
Dr. William Deegan, MD is an Ophthalmologist, who primarily practices in Mc Lean, VA with 2 additional practice locations. He is board certified by the American Board of Ophthalmology. Dr. Deegan completed his residency at New England Med Ctr Hosps, Ophthalmology; Baystate Med Ctr, Internal Medicine. Dr. Deegan is fluent in English and Spanish, and is currently seeing new patients. Dr. Deegan’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Deegan’s office at (571) 434-2927.
What are Areas of Expertise for Dr. Deegan?
Dr. William Deegan, 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. Deegan empowers patients to confidently navigate their health journey, specializing in Retina/Vitreous Surgery, or comprehensive wellness support. Serving the Mc Lean/VA community, Dr. Deegan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Deegan go to medical school and complete their residency?
Residency: New England Med Ctr Hosps, Ophthalmology; Baystate Med Ctr, Internal Medicine
Medical School: Tufts Univ Sch of Med, Boston Ma
Is Dr. Deegan board certified in Ophthalmologist?
Yes, Dr. William Deegan, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Deegan speak?
Dr. Deegan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Deegan treat?
As a Ophthalmologist, Dr. Deegan 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. Deegan. 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:
- Benign Choroid Tumor
- Benign Tumor
- Eye Disease
- Non-cancerous choroid growth
- Benign choroidal neoplasm
ICD-10 Codes:
- D3131: Benign neoplasm of right choroid
- D3132: Benign neoplasm of left choroid
Also known as:
- Wet Macular Degeneration
- Cystoid Macular Edema
- Dry Macular Degeneration
- Macular Hole
- Macular Degeneration
- Exudative AMD
- Neovascular Macular Degeneration
- Wet AMD
- Age-related Macular Degeneration (Wet)
- CME
- Macular Swelling
- Retinal Edema
- Fluid in Macula
- Dry AMD
- Atrophic Macular Degeneration
- Age-related Macular Degeneration (Dry)
- Macular Cyst
- Foveal Hole
- Retinal Hole
ICD-10 Codes:
- H353211: Exudative age-related macular degeneration, right eye, with active choroidal neovascularization
- H353221: Exudative age-related macular degeneration, left eye, with active choroidal neovascularization
- H35352: Cystoid macular degeneration, left eye
- H353131: Nonexudative age-related macular degeneration, bilateral, early dry stage
- H353132: Nonexudative age-related macular degeneration, bilateral, intermediate dry stage
- H35341: Macular cyst, hole, or pseudohole, right eye
Also known as:
- Uveal Melanoma
- Eye Cancer
- Intraocular (Uveal) Melanoma Treatment (PDQ)
- Choroidal Melanoma
- Intraocular Melanoma
- Cancer of the Choroid
ICD-10 Codes:
- C6932: Malignant neoplasm of left choroid
- C6931: Malignant neoplasm of right choroid
Also known as:
- Macular Pucker
- Retinal Neovascularization
- Retinal Disorder
- Epiretinal Membrane
- Cellophane Maculopathy
- Macular Wrinkle
- Retinal Scar
- Macular Fibrosis
- Wrinkled Retina
- New Blood Vessel Growth in Retina
- Abnormal Retinal Vessels
- Retinal Angiogenesis
ICD-10 Codes:
- H35371: Puckering of macula, right eye
- H35372: Puckering of macula, left eye
- H35052: Retinal neovascularization, unspecified, left eye
- H35373: Puckering of macula, bilateral
- H35051: Retinal neovascularization, unspecified, right eye
Also known as:
- Aging of the eye's gel
- Bleeding in the eye's gel
- Eye Disease
- Vitreous Detachment
- Vitreous syneresis
- Eye gel breakdown
- Vitreous aging
- Eye bleeding
- Blood in the vitreous
- Ocular hemorrhage
ICD-10 Codes:
- H43812: Vitreous degeneration, left eye
- H43811: Vitreous degeneration, right eye
- H4312: Vitreous hemorrhage, left eye
- H4311: Vitreous hemorrhage, right eye
Also known as:
- Other Age-Related Cataract
- Cataract
- Other Senile Cataract
- Uncommon Age-Related Cataract
ICD-10 Codes:
- H2589: Other age-related cataract
Which procedures does Dr. Deegan perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. William Deegan 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. Deegan's office.
Does Dr. Deegan accept my insurance?
Dr. Deegan accepts most major insurance plans. Important: Please call our office at (571) 434-2927 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Deegan accept in Mc Lean, VA?
Dr. Deegan in Mc Lean, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Medicare
Mutual of Omaha
UnitedHealthcare
USAA
View All Insurances
Where is Dr. Deegan's office located?
Dr. William Deegan's Primary Practice
1420 Beverly Rd Ste 110
Mc Lean, VA 22101
(571) 434-2927
What is Dr. Deegan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Deegan's National Provider Identifier (NPI) number is 1982678223.
What common questions do patients ask about Dr. Deegan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Deegan
What is Dr. William Deegan's specialty?
Dr. Deegan is a Ophthalmologist near Mc Lean, VA. 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. Deegan to book an appointment today.
Is this Dr. William Deegan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Deegan is affiliated with VHC Health - Virginia Hospital Center which is a Castle Connolly Top Hospital. 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 William Deegan accepting new patients in Mc Lean, VA?
Yes, Dr. William Deegan is accepting new patients at this time.
Does Dr. William Deegan offer online booking?
Please contact Dr. Deegan's office at (571) 434-2927 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Deegan?
Please contact Dr. Deegan's office at (571) 434-2927 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Deegan have?
Dr. William Deegan is certified by the American Board of Ophthalmology.
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