EXPERT
Dr. Rona Zel Silkiss, M.D.
Ophthalmologist
Dr. Rona Silkiss is an ophthalmologist practicing in San Francisco, California. Dr. Silkiss specializes in eye and vision care. As an ophthalmologist, Dr. Silkiss can practice medicine as well as surgery. Opthalmologists can perform surgeries because they have their medical degrees along with at least eight years of additional training. Dr. Silkiss can diagnose and treat diseases, perform eye operations and prescribe eye glasses and contacts. Ophthalmologists can also specialize even further in a specific area of eye care.
45 years
Experience
Dr. Rona Zel Silkiss, M.D.
- Oakland, California
- Northwestern Uniiversity
- Accepting new patients
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Why does it hurt to look in a certain direction?
Yes. You should see an ophthalmologist. There are several conditions such as myositis, thyroid eye disease, a fracture, corneal infection, etc., that can lead to discomfort with READ MORE
Yes. You should see an ophthalmologist. There are several conditions such as myositis, thyroid eye disease, a fracture, corneal infection, etc., that can lead to discomfort with eye movement. Please contact your doctor and arrange a consultation.
How often do I need to change my contact lenses?
This depends on the type of lens you have purchased. In general, we strongly advise that your lenses be removed each night (do not sleep in them), cleaned carefully and replaced READ MORE
This depends on the type of lens you have purchased. In general, we strongly advise that your lenses be removed each night (do not sleep in them), cleaned carefully and replaced in your eyes in the morning. If you are using daily wear lenses, you can discard the old lenses each night and use a fresh lens each morning.
What is the difference between cryotherapy and laser treatment for retinal tears?
The retinal tear is repaired by using an instrument that "tacks" it down. Both laser and cryotherapy perform this task. Please discuss the options with your retinal specialist READ MORE
The retinal tear is repaired by using an instrument that "tacks" it down. Both laser and cryotherapy perform this task. Please discuss the options with your retinal specialist as there may be specific reasons for your particular recommendation.
What can be the cause of my blurry vision?
Yes! You should absolutely see your eye doctor. There are many possible causes, but an examination by an ophthalmologist is required.
Is a mole removal inside the eyelid safe?
There are many types of lesions that can occur on the inside of an eyelid, such as chalazia or tumors. I would suggest you see an eye MD ophthalmologist. She will be able to diagnose READ MORE
There are many types of lesions that can occur on the inside of an eyelid, such as chalazia or tumors. I would suggest you see an eye MD ophthalmologist. She will be able to diagnose and treat these growths.
Can I reduce the amount of eye floaters I have?
There is no easy solution for floaters. If they are increasing, I recommend that you see an eye MD ophthalmologist and undergo a dilated ophthalmologic examination to make sure READ MORE
There is no easy solution for floaters. If they are increasing, I recommend that you see an eye MD ophthalmologist and undergo a dilated ophthalmologic examination to make sure the is
no conditions (treatable) that are leading to the development of the floaters.
no conditions (treatable) that are leading to the development of the floaters.
Do I have pink eye?
Yes. An upper respiratory infection can be associated with conjunctivitis. This is usually viral. You may also have a bit of an allergy. If your symptoms persist, please schedule READ MORE
Yes. An upper respiratory infection can be associated with conjunctivitis. This is usually viral. You may also have a bit of an allergy. If your symptoms persist, please schedule an appointment with an ophthalmologist for a complete evaluation.
What is this bump on my eyelid?
Yes. Please visit your ophthalmologist to fully evaluate and remove if indicated this growth. Cystic lesions filled with clear fluid may be hidrocystadenomas - cysts of sweat.
Is it normal for kids to see floaters?
No. Most children do not see floaters. Perhaps he is describing a photic image when he looks away from a bright light. I would suggest that you have him evaluated by an ophthalmologist READ MORE
No. Most children do not see floaters. Perhaps he is describing a photic image when he looks away from a bright light. I would suggest that you have him evaluated by an ophthalmologist to rule out other causes of floaters in young children.
Is it okay to fall asleep with your contact lenses on?
It is not a good idea to sleep with contact lenses on. It predisposes you to infections, some of which can be severe. Careful hygiene and good technique is mandatory for long-term READ MORE
It is not a good idea to sleep with contact lenses on. It predisposes you to infections, some of which can be severe. Careful hygiene and good technique is mandatory for long-term safe contact lens wear.
Is it possible to remove an eye freckle?
Removal of spots on the eye (unless they are malignant) are not recommended. There are risks to surgery. Additionally, the removal may replace the blue mark with a red mark. Please READ MORE
Removal of spots on the eye (unless they are malignant) are not recommended. There are risks to surgery. Additionally, the removal may replace the blue mark with a red mark. Please visit your EyeMD ophthalmologist to fully evaluate your particular concern.
What causes lesions to form within the eyelid?
It sounds like you have an eyelid stye or chalazion. We recommend that you use warm compresses. If the dilated gland on the inside of your eyelid with associated inflammation does READ MORE
It sounds like you have an eyelid stye or chalazion. We recommend that you use warm compresses. If the dilated gland on the inside of your eyelid with associated inflammation does not subside, your ophthalmologist will be able to prescribe medication to improve this.
Can kids have astigmatism?
Yes. Children can have astigmatism. The incidence can be quite high and is a leading cause of preventable amblyopia ( lazy eye). Please make sure your son sees an EyeMD ophthalmologist READ MORE
Yes. Children can have astigmatism. The incidence can be quite high and is a leading cause of preventable amblyopia ( lazy eye). Please make sure your son sees an EyeMD ophthalmologist for a complete eye exam and refraction to determine if he needs corrective glasses.
What's causing son's eyes to turn red?
Your son may well have seasonal or other allergies. Try using a nonsteroidal over-the-counter eye drop to alleviate his symptoms. Take him as well to his ophthalmologist and primary READ MORE
Your son may well have seasonal or other allergies. Try using a nonsteroidal over-the-counter eye drop to alleviate his symptoms. Take him as well to his ophthalmologist and primary care doctor to confirm the diagnosis and determine if their are other precautions you might take to make him more comfortable.
What is enlarged optic nerve in children?
I wonder if you mean your son has increased intraocular pressure such as is found in glaucoma or enlarged optic nerves - that may be a normal variant, mistaken for drusen or myopia READ MORE
I wonder if you mean your son has increased intraocular pressure such as is found in glaucoma or enlarged optic nerves - that may be a normal variant, mistaken for drusen or myopia or even associated with neural tumors, etc.? Please have your child be evaluated by an EyeMD ophthalmologist and ask these questions for clarity.
What causes eye discoloration?
There are many reasons for eye discoloration...and the diagnosis is dependent, in part, on the structure involved. In this instance, it seems you may be describing a graying of READ MORE
There are many reasons for eye discoloration...and the diagnosis is dependent, in part, on the structure involved. In this instance, it seems you may be describing a graying of your brown eyes in an area of your cornea. You might be developing arcus senilis or other change in your cornea that dims the view of your brown iris. It is recommended that you visit and an EyeMD ophthalmologist to evaluate your eyes.
Can eyesight be improved naturally?
Your son should have a good nutritious diet. He should be evaluated by an ophthalmologist. She will discuss the reason for the need for glasses (such as nearsightedness or astigmatism) READ MORE
Your son should have a good nutritious diet. He should be evaluated by an ophthalmologist. She will discuss the reason for the need for glasses (such as nearsightedness or astigmatism) and the ways to improve your sons's vision. In general, outside of a healthy diet and eye protection, there is no "natural organic" process to treat eye concerns.
Can macular degeneration cause blindness?
In its most severe form, macular degeneration can lead to loss of central, not peripheral, vision. This of course, can be quite debilitating. There are treatments and preventive READ MORE
In its most severe form, macular degeneration can lead to loss of central, not peripheral, vision. This of course, can be quite debilitating. There are treatments and preventive measures, however. Continued care with your ophthalmologist is recommended.
Why do my eyeballs hurt?
There are many reasons for eye pain. Dry eyes, infection, narrow angle glaucoma, iritis, etc. My strong suggestion is that you see an EyeMD ophthalmologist to correctly diagnose READ MORE
There are many reasons for eye pain. Dry eyes, infection, narrow angle glaucoma, iritis, etc. My strong suggestion is that you see an EyeMD ophthalmologist to correctly diagnose and treat you.
What causes swollen eyelids?
There are many reasons to have swollen lids. The most common reason as you describe is allergy. Check for pollens, feathers (especially in pillows), pollution, products, perfumes, READ MORE
There are many reasons to have swollen lids. The most common reason as you describe is allergy. Check for pollens, feathers (especially in pillows), pollution, products, perfumes, pets and other things to which you may be sensitive. Eliminate these things from your environment, try over-the-counter medications and seek the advice of an ophthalmologist or allergist.
