
Dr. Harry Ls Knopf MD
Ophthalmologist
517 S Euclid Ave Saint Louis MO, 63110About
Dr. Harry Knopf is an ophthalmologist practicing in Saint Louis, MO. Dr. Knopf specializes in eye and vision care. As an ophthalmologist, Dr. Knopf 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. Knopf 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.
Education and Training
Harvard Med Sch, Boston Ma 1967
Harvard Medical School 1967
Board Certification
OphthalmologyAmerican Board of OphthalmologyABO
Provider Details

Dr. Harry Ls Knopf MD's Expert Contributions
How long after an eye infection can I wear contacts?
My practice is to wait until the course of antibiotic (eyedrops or oral) is complete. Then examine the eyes and start CL if all is ok. READ MORE
How long does cataract surgery take for one eye?
Depending on your surgeon, it may be only 15 min or up to 45 min. Avg about ½ hour from top to bottom… READ MORE
How do I make my eye stop hurting?
If a visit to an ophthalmologist is not helpful, seek out a Neuro-ophthalmologist. READ MORE
Is an eye exam the same for glasses and contacts?
There are a few extra tests for fitting contacts. They may not be covered by the exam charge for glasses. Good luck. READ MORE
Can stress cause red eyes?
Yes, but you should rule out infection, etc. READ MORE
Do I need to see a doctor with conjunctivitis?
Yes, but you may be able to do the visit on line. READ MORE
What do watery eyes indicate?
If they are irritated from allergy or infection there may be reflex tearing. READ MORE
Is eye twitching a sign of MS?
Look up myokymia on Google. READ MORE
When should you have cataracts removed?
You really don’t need it until your vision deteriorates. READ MORE
What causes eyes to not focus together?
There is not only a single cause. You need to see an ophthalmologist. READ MORE
How to help boyfriend who had battery acid in eye?
Go to an emergency room! READ MORE
How do I know if I need glasses?
See an eyecare specialist to check your visual system. READ MORE
Can dehydration cause blurred vision?
Yes, but there are many other causes. See a doctor! READ MORE
How can you tell if you have pink eye?
The diagnosis is made by a physician READ MORE
Should I wear my glasses all the time if I'm farsighted?
You may find that you will need to wear them more as you age. If you are comfortable without them now , you do not need to. READ MORE
What are the best eye exercises?
I suggest taking him for a walk or outside to play. Take his eyes away from the iPad. READ MORE
What can I do about my bad vision?
You need to see a comprehensive ophthalmologist and discuss your options. READ MORE
Are contact lenses safe to use every day?
By and large, contacts are safe to wear if you adhere to the care instructions. READ MORE
Are eye floaters dangerous?
No. True floaters are not dangerous. However, some “floaters” represent early signs of retail detachment, hemorrhage or inflammation. Should have a dilated fungus exam. READ MORE
What are the treatment options for cataracts?
There is no treatment for cataracts except removal and surgical implantation of a prosthetic lens. New glasses can help with vision in the early stages of cataract formation. Removal time is determined by visual symptoms. READ MORE
Expert Publications
Data provided by the National Library of Medicine- A nonsense mutation in CRYBB1 associated with autosomal dominant cataract linked to human chromosome 22q.
- A novel missense mutation in the gene for gap-junction protein alpha3 (GJA3)
- Sudden loss of vision in a middle-aged woman.
- Recurrent subconjunctival hemorrhage.
- Clinical and immunologic responses in patients with viral keratoconjunctivitis.
- Clinical and immunologic responses in patients with viral keratoconjunctivitis.
- Maculopathy in a child.
- An unusual cornea disturbance after refractive surgery.
- Recurrent uveitis after influenza vaccination.
- CHMP4B, a novel gene for autosomal dominant cataracts linked to chromosome 20q.
- Chronic red eyes. Diagnosis: allergic conjunctivitis due to airborne allergen.
- The EPHA2 gene is associated with cataracts linked to chromosome 1p.
- Considering retirement? Some things to think about.
- He who walks into walls.
- An unusual case of painful ophthalmoplegia in a patient with rheumatoid arthritis.
Treatments
- Glaucoma
Dr. Harry Ls Knopf MD's Practice location
Practice At 517 S Euclid Ave
517 S Euclid Ave -Saint Louis, MO 63110Get Direction
Dr. Harry Ls Knopf MD's reviews
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Nearby Providers
- Dr. Hiralal T. Tekwani MD9911 Kennerly Road St. Louis Missouri 63128
- John Galanis Other7331 Watson St. Louis MO 63119
- Dr. Miranda Nabil Bishara M.D.1815 Clarkson Rd Chesterfield MO 63017
- Dr. Enrique Peralta Other11710 Old Ballas Rd Saint Louis MO 63141
- Dr. Oscar A Cruz MD1755 S Grand Blvd Saint Louis MO 63104
- Dr. Stephen A Wexler M.D.15 The Boulevard Saint Louis Saint Louis MO 63117
Nearest Hospitals
ST LOUIS CHILDRENS HOSPITALl
ONE CHILDRENS PLACE SAINT LOUIS MO 63110SHRINERS HOSPITALS FOR CHILDRENl
4400 CLAYTON AVE SAINT LOUIS MO 63110