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Dr. Subhransu Ray, MD, PHD

Dr. Subhransu Ray, MD, PHD

San Leandro, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ray, Retina Specialist in San Leandro, CA?

    Dr. Subhransu Ray, MD, PHD is a Retina Specialist, who primarily practices in San Leandro, CA with 2 additional practice locations. He is board certified by the American Board of Ophthalmology. Dr. Ray graduated from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Massachusetts Eye and Ear Infirmary/Harvard Medical School Program. Dr. Ray is fluent in English, Bengali, Chinese, Oriya, and Spanish, and is currently seeing new patients. Dr. Ray’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ray’s office at (925) 522-8850.

    What are Areas of Expertise for Dr. Ray?

    Dr. Subhransu Ray, MD, PHD is a highly-rated, board-certified Retina Specialist 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. Ray empowers patients to confidently navigate their health journey, specializing in Diabetic Eye Disease/Retinopathy, Macular Disease/Degeneration, Retina/Vitreous Surgery, Trauma, or comprehensive wellness support. Serving the San Leandro/CA community, Dr. Ray is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Massachusetts Eye and Ear Infirmary/Harvard Medical School Program

    • Medical School: Albert Einstein College of Medicine of Yeshiva University

    Is Dr. Ray board certified in Retina Specialist?

    Yes, Dr. Subhransu Ray, MD, PHD is board certified by the American Board of Ophthalmology

    What languages does Dr. Ray speak?

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

    • Bengali

    • Chinese

    • English

    • Oriya

    • Spanish

    What conditions does Dr. Ray treat?

    As a Retina Specialist, Dr. Ray 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. Ray. 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 with Early Diabetic Eye Disease (Both Eyes)
    • Type 2 Diabetes with Diabetic Retinopathy
    • Diabetes Type 2
    • Diabetic Eye Problems
    • 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
    • Mild Nonproliferative Diabetic Retinopathy Bilateral
    • Early Retina Damage in Both Eyes
    • Beginning Diabetic Retinopathy in Both Eyes
    • Diabetic Eye Disease
    • Diabetic Retinal Disease
    • Diabetes Mellitus Eye Complications

    ICD-10 Codes:

    • E113513: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral
    • E113313: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral
    • E113512: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eye
    • E113511: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eye
    • E113293: Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral
    • E113593: Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral
    • E113311: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, right eye

    Also known as:

    • Wet Macular Degeneration
    • Dry Macular Degeneration
    • Macular Degeneration
    • Exudative AMD
    • Neovascular Macular Degeneration
    • Wet AMD
    • Age-related Macular Degeneration (Wet)
    • Dry AMD
    • Atrophic Macular Degeneration
    • Age-related Macular Degeneration (Dry)

    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
    • H353231: Exudative age-related macular degeneration, bilateral, with active choroidal neovascularization
    • H353132: Nonexudative age-related macular degeneration, bilateral, intermediate dry stage

    Also known as:

    • Macular Pucker
    • Lattice Retinal Degeneration
    • Blocked Central Retinal Vein
    • Blocked Branch Retinal Vein
    • Retinal Disorder
    • Epiretinal Membrane
    • Cellophane Maculopathy
    • Macular Fibrosis
    • Wrinkled Retina
    • Macular Wrinkle
    • Retinal Scar
    • Lattice Degeneration
    • Retinal Lattice
    • Peripheral Retinal Thinning
    • Central Retinal Vein Occlusion
    • Eye Stroke
    • CRVO
    • Branch Retinal Vein Occlusion
    • BRVO

    ICD-10 Codes:

    • H35372: Puckering of macula, left eye
    • H35371: Puckering of macula, right eye
    • H35373: Puckering of macula, bilateral
    • H35413: Lattice degeneration of retina, bilateral
    • H348120: Central retinal vein occlusion, left eye, with macular edema
    • H348320: Tributary (branch) retinal vein occlusion, left eye, with macular edema

    Also known as:

    • Long-Term Insulin Use
    • Diabetes Medicines
    • Chronic insulin therapy
    • Ongoing insulin treatment
    • Insulin for diabetes

    ICD-10 Codes:

    • Z794: Long term (current) use of insulin

    Also known as:

    • Branch Retinal Vein Occlusion
    • Retinal Disorder
    • BRVO
    • Eye stroke (branch vein)
    • Branch eye vein blockage

    ICD-10 Codes:

    • H348310: Tributary (branch) retinal vein occlusion, right eye, with macular edema

    Also known as:

    • Bleeding in the eye's gel
    • Eye Disease
    • Eye bleeding
    • Blood in the vitreous
    • Ocular hemorrhage

    ICD-10 Codes:

    • H4311: Vitreous hemorrhage, right eye

    Does Dr. Ray accept my insurance?

    Dr. Ray accepts most major insurance plans. Important: Please call our office at (925) 522-8850 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ray accept in San Leandro, CA?

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

    Top Insurances

    • Alameda Alliance

    • All Other Third Party

    • Blue Shield of California

    • Community Health Network

    • Contra Costa

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Hill Physicians Medical Group

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ray's office located?

    Dr. Subhransu Ray's Primary Practice

    15051 Hesperian Blvd Ste D

    San Leandro, CA 94578

    (925) 522-8850

    Get Directions

    Dr. Subhransu Ray's Practice 2

    491 30th St Ste 102

    Oakland, CA 94609

    Get Directions

    Dr. Subhransu Ray's Practice 3

    20130 Lake Chabot Rd Ste 303

    Castro Valley, CA 94546

    Get Directions

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

    Dr. Ray's National Provider Identifier (NPI) number is 1578597878.

    What common questions do patients ask about Dr. Ray?

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

    What is Dr. Subhransu Ray's specialty?

    Dr. Ray is a Retina Specialist near San Leandro, CA. 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. Ray to book an appointment today.

    Is this Dr. Subhransu Ray affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ray is affiliated with Alta Bates Summit Medical Center - Alta Bates Campus, John Muir Health Walnut Creek Medical Center 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 Subhransu Ray accepting new patients in San Leandro, CA?

    Yes, Dr. Subhransu Ray is accepting new patients at this time.

    Does Dr. Subhransu Ray offer online booking?

    Please contact Dr. Ray's office at (925) 522-8850 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Subhransu Ray?

    Please contact Dr. Ray's office at (925) 522-8850 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Subhransu Ray have?

    Dr. Subhransu Ray is certified by the American Board of Ophthalmology.

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