GG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gahn, Retina Specialist in Tucson, AZ?
Dr. Greggory Gahn, MD is a Retina Specialist, who primarily practices in Tucson, AZ with 2 additional practice locations. Dr. Gahn is fluent in English, and is currently seeing new patients. Dr. Gahn’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gahn’s office at (520) 626-2010.
What languages does Dr. Gahn speak?
Dr. Gahn and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Gahn treat?
As a Retina Specialist, Dr. Gahn 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. Gahn. 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:
- 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:
- H33022: Retinal detachment with multiple breaks, left eye
- H33012: Retinal detachment with single break, left eye
- H33021: Retinal detachment with multiple breaks, right eye
Also known as:
- Macular Hole
- Macular Degeneration
- Retinal Hole
- Foveal Hole
- Macular Cyst
- Macular Pseudohole
ICD-10 Codes:
- H35342: Macular cyst, hole, or pseudohole, left eye
What procedures does Dr. Gahn perform?
As a Retina Specialist, Dr. Gahn 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. Gahn. 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:
- Retinal Detachment Repair with Vitrectomy
- Vitrectomy Eye Surgery
- Vitrectomy for retinal detachment
- Retinal reattachment surgery
- Eye surgery for detached retina
- Pars Plana Vitrectomy
- Retinal Surgery
- Eye Gel Removal Surgery
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
- 67036: Vitrectomy, mechanical, pars plana approach;
Also known as:
- Retina Repair for Macular Hole or Edema
- Vitrectomy with Membrane Peel
- Macular Hole Repair
- Diabetic Macular Edema Surgery
- Internal Limiting Membrane Removal
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)
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:
- Vitrectomy with Laser Treatment
- Pars Plana Vitrectomy with Laser
- Retinal Laser Surgery
- Eye Vitreous Removal with Laser
CPT Codes:
- 67039: Vitrectomy, mechanical, pars plana approach; with focal endolaser photocoagulation
Does Dr. Gahn accept my insurance?
Dr. Gahn accepts most major insurance plans. Important: Please call our office at (520) 626-2010 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gahn accept in Tucson, AZ?
Dr. Gahn in Tucson, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
Chevron
Elevance Health Inc. (formerly Anthem)
Medicare
Renown Health / Hometown Health
State of Nevada
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Gahn's office located?
Dr. Greggory Gahn's Primary Practice
655 N Alvernon Way Ste 204
Tucson, AZ 85711
(520) 626-2010
What is Dr. Gahn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gahn's National Provider Identifier (NPI) number is 1720541147.
What common questions do patients ask about Dr. Gahn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gahn
What is Dr. Greggory Gahn's specialty?
Dr. Gahn is a Retina Specialist near Tucson, AZ. 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. Gahn to book an appointment today.
Is this Dr. Greggory Gahn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gahn is affiliated with Renown Regional Medical 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 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 Greggory Gahn accepting new patients in Tucson, AZ?
Yes, Dr. Greggory Gahn is accepting new patients at this time.
Does Dr. Greggory Gahn offer online booking?
Please contact Dr. Gahn's office at (520) 626-2010 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Greggory Gahn?
Please contact Dr. Gahn's office at (520) 626-2010 for information regarding telehealth appointment availability or for scheduling assistance.
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