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Dr. Robin D. Ross, MD, MPH, CPH

Ophthalmologist

Dr. Robin Ross is an ophthalmologist practicing in Scottsdale, AZ. Dr. Ross specializes in eye and vision care. As an ophthalmologist, Dr. Ross 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. Ross 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.
Learn More About Me
35 years Experience
Dr. Robin D. Ross, MD, MPH, CPH
Specializes in:
  • Eyes and vision
  • Scottsdale, AZ
  • Weill Cornell Medical College
  • Accepting new patients

Will eye floaters go away on their own?

Usually, floaters are most noticeable on a light background like a computer screen or a sunny sky. Floaters usually represent an aging of the vitreous gel, but can herald a retinal READ MORE
Usually, floaters are most noticeable on a light background like a computer screen or a sunny sky. Floaters usually represent an aging of the vitreous gel, but can herald a retinal tear, inflammation in the eye or in diabetes, bleeding in the eye. In general, floaters should be evaluated by an eye care professional to determine the source. Floaters can resolve if it is due to bleeding. Aging floaters do not usually disappear, but may become less noticeable as they shift position in the eye or the brain neuroadapts.

How long does cataract surgery last?

It depends on the surgeon. But, normally about 10-15 minutes.

Is seeing flashes bad?

Flashes are called photopsias. Multiple reasons: ophthalmic migraines versus from retinal traction or vitreous separation. Best to have a thorough retinal check.

Is seeing eye floaters normal?

Vitreous syneresis is the natural liquefying process of the vitreous. A few dots, especially on a bright sunny day are normal. If you have many floaters, you should see an ophthalmologist READ MORE
Vitreous syneresis is the natural liquefying process of the vitreous. A few dots, especially on a bright sunny day are normal. If you have many floaters, you should see an ophthalmologist for a more thorough examination

What is the difference between cryotherapy and laser treatment for retinal tears?

Great question. Laser is delivered internally and passes through the cornea lens and into the area around the retinal tear. It creates a thermal scar and seals around the tear. READ MORE
Great question. Laser is delivered internally and passes through the cornea lens and into the area around the retinal tear. It creates a thermal scar and seals around the tear.

Cryopexy is a freezing treatment and it is delivered externally from the outside in. Both form a seal around the tear. Cryopexy can sometimes be our only option if the view in is compromised by haze say from blood. The blood can limit the ability of the laser light beam to pass internally to the area around the tear.

Cryopexy can leave the eye red and often needs additional numbing but both prevent progression of the tear to a retinal detachment. Both can be performed as an outpatient within an office.

Can I reduce the amount of eye floaters I have?

All new floaters need evaluation and context. For example, if you are a diabetic, floaters could herald retinopathy. Floaters can be associated with a retinal tear so having a READ MORE
All new floaters need evaluation and context. For example, if you are a diabetic, floaters could herald retinopathy. Floaters can be associated with a retinal tear so having a comprehensive eye examination is recommended. Patients who are nearsighted also need to be checked for a retinal thinning called lattice degeneration.

An aging of the vitreous gel, the filling of the back of the eye, will occur in every human being if they live long enough. This is called a PVD or posterior vitreous detachment. PVD's cause a floater and can be associated with flashed of lights.

A newer treatment called Laser Floater Treatment using the Ellex Reflex Q showed that patients with PVD do well with laser and have a 95% success rate. The laser is FDA approved.

Is it okay to fall asleep with your contact lenses on?

No! It increases your risk of a corneal ulcer which is extremely painful and associated with vision loss and potentially cessation of contact lens wear

Can macular degeneration cause blindness?

Macular Degeneration is "age related" and is the leading cause of blindness over age 50. Usually, there is a family history. Certain lifestyle choices increase the risk of vision READ MORE
Macular Degeneration is "age related" and is the leading cause of blindness over age 50. Usually, there is a family history. Certain lifestyle choices increase the risk of vision loss and certain one's decrease the risk. Smoking increases the risk of vision loss 8x, eating green leafy vegetables decreases the risk, taking an AMD vitamin reduces the risk...

What is used to keep your eyes open during LASIK eye surgery?

A small lid speculum (you have topical numbing) so you don’t feel it and you can’t blink against it

My son's eyes are red and sensitive to light. What can be the cause?

Redness and sensitivity to light can be from dryness/allergies or more serious conditions like uveitis; this needs checking out with an ophthalmologist

What will a retina consultation examine?

Comprehensive eye examination, dilation to look at the back of your eyes which is where the retina is located. It may also include non invasive testing like an OCT

What is the cause of eye twitching?

Multiple causes...most common cause is inadequate sleep

Can I wear contact lenses beyond the recommended use?

No, you risk getting a host of contact lens complications: corneal ulcer (potentially blinding), contact lens overwear, gpc where the underside of the lid has an immune reaction READ MORE
No, you risk getting a host of contact lens complications: corneal ulcer (potentially blinding), contact lens overwear, gpc where the underside of the lid has an immune reaction to proteins on the lens and large bumps develop on the underside making you contact lens intolerant

Can contact lenses cause eye infections?

Yes. Contact lenses are foreign, so if they are not cared for, they can cause a corneal ulcer, a very serious sight threatening infection. If there's any redness or discomfort, READ MORE
Yes. Contact lenses are foreign, so if they are not cared for, they can cause a corneal ulcer, a very serious sight threatening infection. If there's any redness or discomfort, they should be removed.

Can children have laser eye surgery?

No, LASIK is not FDA approved under age 18. Certain refractive procedures must be older that 18

What is normal eye pressure?

Normal pressure is between 10-21 mm Hg but this often has to be corrected based on a correction factor for the thickness of the cornea. The corneal thickness is about 540 microns. READ MORE
Normal pressure is between 10-21 mm Hg but this often has to be corrected based on a correction factor for the thickness of the cornea. The corneal thickness is about 540 microns. A thinner cornea is actually a higher pressure than measured and a thicker cornea is a lower pressure than measured. Our eye pressures are naturally higher in the morning on awakening because of circadian rhythm but it varies over the course of a day

Will I be given antibiotics during my retina surgery?

Sometimes, depending on the surgeon both antibiotics are given during the surgery and in the form of a drop after surgery to prevent infection

Why do my eyes hurt?

Pain in the eyes is non specific. Pain with redness indicates some level of irritation. There are many causes of this Dry eyes, corneal ulcer, iritis or inflammation in the eye. READ MORE
Pain in the eyes is non specific. Pain with redness indicates some level of irritation. There are many causes of this Dry eyes, corneal ulcer, iritis or inflammation in the eye. If you have not had an eye examination, this is important since 85% of vision loss is preventable. A slit lamp examination can help determine the cause. Dry eyes can be helped with artificial tears placed every few hours and these are over the counter. If no profound resolution, then an appointment should be made immediately

Vision changes in pregnancy. Is this normal?

Pregnancy is associated with many changes. Anyone who is diabetic and pregnant needs to be followed carefully during pregnancy. Pregnancy can also cause the cornea to have some READ MORE
Pregnancy is associated with many changes. Anyone who is diabetic and pregnant needs to be followed carefully during pregnancy. Pregnancy can also cause the cornea to have some edema so changing the refraction. This usually goes back to normal post pregnancy but if you are a contact lens wearer, this can change the fit and should be checked

How successful is LASIK?

This depends on several factors: 1. Whether your glasses or contact lens prescription has been stable for the last year 2. Whether your cornea is of normal thickness and has been READ MORE
This depends on several factors:

1. Whether your glasses or contact lens prescription has been stable for the last year
2. Whether your cornea is of normal thickness and has been healthy with no dry eye and no prior infections
3. whether you have any other eye diseases like diabetes, cataract or glaucoma
4. whether you are in good general health free of autoimmune, diabetes or rheumatologic disease
5. Not pregnant or nursing

Success is determined by your yardstick so is not so simple as a %. Some studies determine success as better than 20/40 or what the DMV says you need to drive, other people determine success as uncorrected vision of 20/20 so being the ideal candidate means also finding the right doctor who will take the time to explain based on your yardstick and your unique eye and health, what are the risks and benefits