AC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Crossan, Retina Specialist in Warrenton, VA?
Dr. Alessa Crossan, MD is a Retina Specialist, who primarily practices in Warrenton, VA with 2 additional practice locations. She is board certified. Dr. Crossan graduated from Albert Einstein College of Medicine of Yeshiva University and completed her residency at JOHN A BURNS SCHOOL OF MEDICINE. Dr. Crossan is fluent in English, Korean, and Spanish, and is currently seeing new patients. Dr. Crossan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Crossan’s office at (540) 349-1882.
Where did Dr. Crossan go to medical school and complete their residency?
Residency: JOHN A BURNS SCHOOL OF MEDICINE
Medical School: Albert Einstein College of Medicine of Yeshiva University
What languages does Dr. Crossan speak?
Dr. Crossan and their clinical team can communicate with patients in the following languages:
English
Korean
Spanish
What conditions does Dr. Crossan treat?
As a Retina Specialist, Dr. Crossan 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. Crossan. 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:
- Type 2 Diabetes with Diabetic Retinopathy
- Diabetes Type 2
- Diabetic Eye Problems
- Diabetic Eye Disease
- Diabetic Retinal Disease
- Diabetes Mellitus Eye Complications
ICD-10 Codes:
- E113593: Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral
Also known as:
- Macular Pucker
- Blocked Branch Retinal Vein
- Blocked Central Retinal Vein
- Retinal Disorder
- Epiretinal Membrane
- Cellophane Maculopathy
- Macular Fibrosis
- Wrinkled Retina
- Branch Retinal Vein Occlusion
- BRVO
- Eye Stroke
- Central Retinal Vein Occlusion
- CRVO
- Macular Wrinkle
- Retinal Scar
ICD-10 Codes:
- H35372: Puckering of macula, left eye
- H348320: Tributary (branch) retinal vein occlusion, left eye, with macular edema
- H348120: Central retinal vein occlusion, left eye, with macular edema
- H35371: Puckering of macula, right eye
Also known as:
- Retinal Detachment with Multiple Breaks
- Retinal Detachment with Single Break
- Retinal Detachment
- Detached Retina with Multiple Tears
- Multiple Retinal Tears Detachment
- Rhegmatogenous Retinal Detachment
- Detached Retina with One Tear
- Single Break Retinal Detachment
ICD-10 Codes:
- H33021: Retinal detachment with multiple breaks, right eye
- H33011: Retinal detachment with single break, right eye
Also known as:
- Macular Hole
- Macular Degeneration
- Macular Cyst
- Foveal Hole
- Retinal Hole
ICD-10 Codes:
- H35341: Macular cyst, hole, or pseudohole, right eye
What procedures does Dr. Crossan perform?
As a Retina Specialist, Dr. Crossan 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. Crossan. 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:
- Retina Repair for Macular Hole or Edema
- Vitrectomy with Endolaser Treatment
- Vitrectomy with Membrane Peel
- Macular Hole Repair
- Diabetic Macular Edema Surgery
- Internal Limiting Membrane Removal
- Pars Plana Vitrectomy with Laser
- Retinal Laser Surgery
- Diabetic Retinopathy Surgery
CPT Codes:
- 67042: Vitrectomy, mechanical, pars plana approach; with removal of internal limiting membrane of retina (eg, for repair of macular hole, diabetic macular edema), includes, if performed, intraocular tamponade (ie, air, gas or silicone oil)
- 67040: Vitrectomy, mechanical, pars plana approach; with endolaser panretinal photocoagulation
Also known as:
- Eye Injection
- Intravitreal Injection
- Retinal Injection
- Macular Degeneration Injection
- Eye Medication Injection
CPT Codes:
- 67028: Intravitreal injection of a pharmacologic agent (separate procedure)
Also known as:
- Laser Treatment for Retinopathy
- Photocoagulation for Retinopathy
- Diabetic Retinopathy Laser Treatment
- Retinal Laser Therapy
CPT Codes:
- 67228: Treatment of extensive or progressive retinopathy (eg, diabetic retinopathy), photocoagulation
Also known as:
- Retinal Detachment Repair with Vitrectomy
- Vitrectomy for retinal detachment
- Retinal reattachment surgery
- Eye surgery for detached retina
CPT Codes:
- 67108: Repair of retinal detachment; with vitrectomy, any method, including, when performed, air or gas tamponade, focal endolaser photocoagulation, cryotherapy, drainage of subretinal fluid, scleral buckling, and/or removal of lens by same technique
Also known as:
- Complex Retinal Detachment Repair
- Vitrectomy for Retinal Detachment
- Proliferative Vitreoretinopathy Repair
- Diabetic Retinal Detachment Surgery
CPT Codes:
- 67113: Repair of complex retinal detachment (eg, proliferative vitreoretinopathy, stage C-1 or greater, diabetic traction retinal detachment, retinopathy of prematurity, retinal tear of greater than 90 degrees), with vitrectomy and membrane peeling, including, when performed, air, gas, or silicone oil tamponade, cryotherapy, endolaser photocoagulation, drainage of subretinal fluid, scleral buckling, and/or removal of lens
Also known as:
- Retinal Laser Treatment
- Retinal Photocoagulation
- Laser for Retinal Tear
- Retinal Detachment Prevention Laser
CPT Codes:
- 67145: Prophylaxis of retinal detachment (eg, retinal break, lattice degeneration) without drainage; photocoagulation
Does Dr. Crossan accept my insurance?
Dr. Crossan accepts most major insurance plans. Important: Please call our office at (540) 349-1882 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Crossan accept in Warrenton, VA?
Dr. Crossan in Warrenton, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Innovation Health
Medicare
Mutual of Omaha
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Crossan's office located?
Dr. Alessa Crossan's Primary Practice
45 N Hill Dr Ste 202
Warrenton, VA 20186
(540) 349-1882
What is Dr. Crossan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Crossan's National Provider Identifier (NPI) number is 1477848034.
What common questions do patients ask about Dr. Crossan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Crossan
What is Dr. Alessa Crossan's specialty?
Dr. Crossan is a Retina Specialist near Warrenton, VA. An ophthalmologist specializing in vitreoretinal diseases focuses on diagnosing and treating conditions affecting the vitreous and retina, including issues such as retinal detachment, diabetic retinopathy, and macular degeneration. This specialist employs advanced medical and surgical techniques to manage these complex eye conditions. Contact Dr. Crossan to book an appointment today.
Is this Dr. Alessa Crossan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Crossan is affiliated with Inova Fairfax Medical Campus, Inova Fair Oaks 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 Retina Specialist?
Explore Retina Specialist 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 Alessa Crossan accepting new patients in Warrenton, VA?
Yes, Dr. Alessa Crossan is accepting new patients at this time.
Does Dr. Alessa Crossan offer online booking?
Please contact Dr. Crossan's office at (540) 349-1882 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alessa Crossan?
Please contact Dr. Crossan's office at (540) 349-1882 for information regarding telehealth appointment availability or for scheduling assistance.
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