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Dr. Tory Prestera, MD

San Marcos, CA

25 Years of Experience

Accepting patients

    Who is Dr. Prestera, Ophthalmologist in San Marcos, CA?

    Dr. Tory Prestera, MD is an Ophthalmologist, who primarily practices in San Marcos, CA. He has been practicing for over 25 years and is board certified by the American Board of Ophthalmology. Dr. Prestera graduated from Johns Hopkins University School of Medicine and completed his residency at L A Co-Usc Med Ctr, Ophthalmology; Johns Hopkins Bayview M C, Internal Medicine; Johns Hopkins Univ Sch Med, Internal Medicine. Dr. Prestera is fluent in English and Spanish, and is currently seeing new patients. Dr. Prestera’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Prestera’s office at (760) 598-0400.

    Where did Dr. Prestera go to medical school and complete their residency?

    • Residency: L A Co-Usc Med Ctr, Ophthalmology; Johns Hopkins Bayview M C, Internal Medicine; Johns Hopkins Univ Sch Med, Internal Medicine | USC/LAC-Keck School of Medicine

    • Medical School: Johns Hopkins Univ Sch of Med, Baltimore Md | Johns Hopkins University School of Medicine

    Is Dr. Prestera board certified in Ophthalmologist?

    Yes, Dr. Tory Prestera, MD is board certified by the American Board of Ophthalmology

    What languages does Dr. Prestera speak?

    Dr. Prestera and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Prestera treat?

    As a Ophthalmologist, Dr. Prestera 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. Prestera. 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 Advanced Diabetic Eye Disease and Macular Swelling (Both Eyes)
    • Type 2 Diabetes with Macular Edema
    • Type 2 Diabetes
    • Type 2 Diabetes with Early Diabetic Eye Disease (Both Eyes)
    • Type 2 Diabetes with Diabetic Retinopathy
    • Type 2 Diabetes with Severe Diabetic Eye Disease and Macular Swelling (Both Eyes)
    • Type 2 Diabetes with Severe Diabetic Eye Disease and Macular Swelling (Right Eye)
    • Diabetes Type 2
    • Diabetic Eye Problems
    • Type 2 diabetes
    • Proliferative Diabetic Retinopathy with Macular Edema Bilateral
    • Advanced Retina Damage Both Eyes with Macular Swelling
    • Diabetic Macular Edema Both Eyes
    • Diabetic Eye Swelling
    • Type 2 Diabetes Mellitus
    • Diabetic Macular Swelling
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Mild Nonproliferative Diabetic Retinopathy Bilateral
    • Early Retina Damage in Both Eyes
    • Beginning Diabetic Retinopathy in Both Eyes
    • Diabetic Eye Disease
    • Diabetic Retinal Disease
    • Severe Nonproliferative Diabetic Retinopathy with Macular Edema Bilateral
    • Severe Nonproliferative Diabetic Retinopathy with Macular Edema Right Eye
    • Advanced Retina Damage Right Eye with Macular Swelling
    • Diabetic Macular Edema Right Eye

    ICD-10 Codes:

    • E113513: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral
    • E113511: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eye
    • E113512: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eye
    • E119: Type 2 diabetes mellitus without complications
    • E113293: Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral
    • E113313: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral
    • E113393: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateral
    • E113413: Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, bilateral
    • E113411: Type 2 diabetes mellitus with severe nonproliferative diabetic retinopathy with macular edema, right eye

    Also known as:

    • Cataract
    • Combined Age-Related Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness
    • Mixed Type Cataract
    • Multiple Cataract Types

    ICD-10 Codes:

    • H2511: Age-related nuclear cataract, right eye
    • H2512: Age-related nuclear cataract, left eye
    • H25813: Combined forms of age-related cataract, bilateral
    • H25812: Combined forms of age-related cataract, left eye
    • H25811: Combined forms of age-related cataract, right eye

    Also known as:

    • Dry Eye Syndrome
    • Tears
    • Dry Eyes
    • Keratoconjunctivitis Sicca
    • Ocular Dryness
    • Chronic Dry Eye

    ICD-10 Codes:

    • H04121: Dry eye syndrome of right lacrimal gland
    • H04122: Dry eye syndrome of left lacrimal gland

    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:

    • 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 Macular Degeneration
    • Macular Degeneration
    • Dry AMD
    • Atrophic Macular Degeneration
    • Age-related Macular Degeneration (Dry)

    ICD-10 Codes:

    • H353131: Nonexudative age-related macular degeneration, bilateral, early dry stage

    Also known as:

    • Age-Related Farsightedness
    • Refractive Errors
    • Presbyopia
    • Aging Eyes
    • Difficulty Reading Up Close

    ICD-10 Codes:

    • H524: Presbyopia

    What procedures does Dr. Prestera perform?

    As a Ophthalmologist, Dr. Prestera 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. Prestera. 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:

    • 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:

    • 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
    • Pterygium Removal with Graft
    • Laser Trabeculoplasty
    • Laser Eye Surgery for Glaucoma
    • YAG Laser Capsulotomy
    • Posterior Capsulotomy
    • Secondary Cataract Removal
    • Laser Eye Surgery
    • Pterygium Excision with Autograft', 'Conjunctival Graft for Pterygium', 'Surfer's Eye Surgery with Graft
    • Glaucoma laser surgery
    • Laser eye treatment for glaucoma
    • Trabeculoplasty
    • 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)
    • 65426: Excision or transposition of pterygium; with graft
    • 65855: Trabeculoplasty by laser surgery
    • 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)

    Also known as:

    • Laser Treatment for Retinopathy
    • Retina Laser Treatment (Photocoagulation)
    • Photocoagulation for Retinopathy
    • Diabetic Retinopathy Laser Treatment
    • Retinal Laser Therapy
    • Retinal photocoagulation
    • Macular edema laser
    • Retina tumor laser treatment

    CPT Codes:

    • 67228: Treatment of extensive or progressive retinopathy (eg, diabetic retinopathy), photocoagulation
    • 67210: Destruction of localized lesion of retina (eg, macular edema, tumors), 1 or more sessions; photocoagulation

    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:

    • Tear Duct Plug Insertion
    • Punctal Plug Insertion
    • Lacrimal Punctum Closure
    • Dry Eye Plugs

    CPT Codes:

    • 68761: Closure of the lacrimal punctum; by plug, each

    Also known as:

    • Eye Surface Reconstruction with Amniotic Membrane
    • Amniotic Membrane Transplant (Eye)
    • Ocular Surface Repair
    • Cornea Reconstruction

    CPT Codes:

    • 65780: Ocular surface reconstruction; amniotic membrane transplantation, multiple layers

    Does Dr. Prestera accept my insurance?

    Dr. Prestera accepts most major insurance plans. Important: Please call our office at (760) 598-0400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Prestera accept in San Marcos, CA?

    Dr. Prestera in San Marcos, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Territories

    • All Other Third Party

    • Blue Shield of California

    • Crown Cork and Seal Company

    • Heritage Health

    • Medicare

    • Molina

    • Other Health Care Provider

    • SGS North America Inc

    View All Insurances

    Where is Dr. Prestera's office located?

    Dr. Tory Prestera's Primary Practice

    100 N Rancho Santa Fe Rd Ste 126

    San Marcos, CA 92069

    (760) 598-0400

    Get Directions

    What is Dr. Prestera's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Prestera's National Provider Identifier (NPI) number is 1346224557.

    What common questions do patients ask about Dr. Prestera?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Prestera

    What is Dr. Tory Prestera's specialty?

    Dr. Prestera is a Ophthalmologist near San Marcos, CA. 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. Prestera to book an appointment today.

    Is this Dr. Tory Prestera affiliated with a ranked Castle Connolly Top Hospital?

    No, Prestera 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

    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 Tory Prestera accepting new patients in San Marcos, CA?

    Yes, Dr. Tory Prestera is accepting new patients at this time.

    Does Dr. Tory Prestera offer online booking?

    Please contact Dr. Prestera's office at (760) 598-0400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Tory Prestera?

    Please contact Dr. Prestera's office at (760) 598-0400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Tory Prestera have?

    Dr. Tory Prestera is certified by the American Board of Ophthalmology.

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