
Dr. Mark F. Pyfer M.D.
Ophthalmologist
500 York Rd Suite 102 Jenkintown PA, 19046About
Dr. Mark Pyfer is an ophthalmologist practicing in Jenkintown, PA. Dr. Pyfer specializes in eye and vision care. As an ophthalmologist, Dr. Pyfer 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. Pyfer 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
Univ of Pa Sch of Med, Philadelphia Pa 1995
Board Certification
OphthalmologyAmerican Board of OphthalmologyABO
Provider Details

Dr. Mark F. Pyfer M.D.'s Expert Contributions
What is the right age for Lasik eye surgery?
Age 21 is fine if refraction is stable for at least one year and all testing is normal. Someone who has lasik at 21 can enjoy 20+ years of glasses-free vision until reading glasses are needed about age 40-45. Mark F. Pyfer, MD READ MORE
How often do I need to change my contact lenses?
It depends on the type and brand. Most commonly 2 weeks unless you sleep in them, then one week. I don't recommend sleeping in contacts since it increases risk of infection. You should ask your eye doctor for specific wearing and care instructions for your brand of lenses. READ MORE
What is a visual field test?
It is a simple automated test of peripheral vision. Like a hearing test we have all had in school, but for the eyes. READ MORE
What are the treatment options for diabetic retinopathy?
Early diabetic retinopathy does not require treatment. Best treatment is prevention by controlling blood sugar. More advanced retinopathy may require laser or injection of medication. Close monitoring with an ophthalmologist is key. READ MORE
Is a mole removal inside the eyelid safe?
Safe if done by an oculoplastic surgeon. It should be completely excised and sent to a pathologist to examine. There could be a possibility it is a melanoma. READ MORE
What does it mean to have bad vision at night?
You need a complete eye exam. Could be a cataract, which is treatable. Other possibility is a retinal problem that is important to diagnose early with testing. READ MORE
Do blue light glasses really help?
They may help with computer related eye strain, but no research has been published. READ MORE
What is the difference between cryotherapy and laser treatment for retinal tears?
Both treatments are almost always effective. Cryo (freezing) is used when the tear is too far peripheral to be treated fully by the laser, or if a fairly dense cataract is present blocking a clear view for laser treatment. Cryo is usually more uncomfortable during treatment, but it only lasts a few seconds. Most of the time laser treatment is painless. Mark F. Pyfer, MD, MS, FACS READ MORE
What can be the cause of my blurry vision?
You should definitely see an ophthalmologist as soon as possible. There can be many causes of blurred vision in one eye that could worsen or become permanent without treatment. You need a complete dilated eye exam to determine the cause of this problem and appropriate intervention. Mark F. Pyfer, MD READ MORE
Can I reduce the amount of eye floaters I have?
Make sure you have a good eye exam with a dilated pupil to make sure the floaters are not caused by a retinal tear or bleeding, which may require treatment to prevent future problems like retinal detachment. The most common cause of floaters is vitreous liquification caused by aging, resulting in a posterior vitreous detachment in almost everyone between ages 30-70. This is normal. The opacities in the vitreous will eventually move out of your field of vision and become less bothersome. If they do not, then in some cases either laser treatment or surgical vitrectomy can help. As long as the retina is healthy, it is best to wait 3-6 months for the floaters to diminish naturally before considering intervention. They will almost always improve without treatment. If you have not had cataract surgery yet, laser or vitrectomy for floaters may cause progression of cataract to the point where cataract surgery is required. Mark F. Pyfer, MD, MS, FACS READ MORE
Do I have a scratch on my eye?
There are many reasons for blurred vision after a fall, some of which could lead to further vision loss. You should see an ophthalmologist for a complete dilated eye exam ASAP, or go to a comprehensive hospital emergency room. Mark F. Pyfer, MD, MS, FACS READ MORE
What is this bump on my eyelid?
Yes, this should be checked by an ophthalmologist soon. It is likely a chalazion (stye), but diagnosis is only possible with an exam in the office. Mark F. Pyfer, MD READ MORE
When can I have laser treatment?
As long as your prescription is stable and you have healthy eyes within range for laser vision correction, age 25 is a very appropriate time to have the procedure done. Mark F. Pyfer, MD READ MORE
How often do I need to clean my contact lenses?
Yes, daily removal and disinfection overnight are crucial to healthy contact lens use. Also, replace the lenses on schedule, usually every 2-4 weeks depending on the brand. Modern contact lenses are designed to be discarded frequently to prevent build-up of deposits that cause allergy, blurred vision, and poor fit. Mark F. Pyfer, MD READ MORE
Is it possible to remove an eye freckle?
A small, round ,blue spot in the white of the eye is likely the entry point of a vein called the vortex vein into the eye. This of course cannot be removed. Other causes of bluish spots on the eye are thin areas of the sclera that allow the pigmented tissue called the uvea below to show through. This is more common in older patients or those with rheumatoid arthritis. Freckles or other areas of pigment in the conjunctiva contain melanin and usually appear brown with irregular margins. These can be removed if benign, but may recur. If suspicious for melanoma, they should be excised and biopsied with wide margins, similar to suspicious moles on the skin. The best bet is to see an ophthalmologist for an exam to determine the cause of the spot and discuss possible treatment. Mark F. Pyfer, MD, MS, FACS READ MORE
Can medications help watery eyes?
Watery eyes could mean tearing, or just a wet appearance. Most people under 18 have excellent tear production and healthy lid margin oil glands, called Meibomian glands, that prevent tear evaporation. Babies especially have such a stable tear film that they usually blink much less often than adults. If she has tearing, mucus discharge, redness, blurred vision, itching, light sensitivity or pain along with "watery eyes" then this could indicate a medical problem. Best to have your daughter evaluated by an ophthalmologist as soon as possible if any of these other symptoms occur. Hope this helps you! Mark F. Pyfer, MD READ MORE
What is enlarged optic nerve in children?
Could be a variation of normal or could be papilledema, which is a sign of increased intracranial pressure that needs urgent testing. I recommend seeing a pediatric MD ophthalmologist as soon as possible. He or she can arrange further testing if needed. READ MORE
Areas of expertise and specialization
Professional Memberships
- American Medical Association
- American Society of Cataract and Refractive Surgery
- American Academy of Ophthalmology
Dr. Mark F. Pyfer M.D.'s Practice location
Northern Ophthalmic Associates
500 York Rd Suite 102 -Jenkintown, PA 19046Get Direction
Wills Eye Hospital
840 Walnut St 1240 -Philadelphia, PA 19107Get Direction
Northern Ophthalmic Associates
1330 Powell St 503 -Norristown, PA 19401Get Direction
Dr. Mark F. Pyfer M.D.'s reviews
Write ReviewPatient Experience with Dr. Pyfer
Recommended Articles
- What is Dry Eye?
Dry eyes are a condition in which the eyes do not get enough moisture and lubrication from tears. It is the tears that provides constant moisture to the eyes, which is very important for comfort of viewing. It is a very common condition in the population, particularly in people above 40-years-old....
- How to Improve Eyesight: Best Natural Ways to Enhance Vision
Just like our body, our eyes also need a lot of care and timely attention. Maintaining the health of our eyes and improving the vision should never be neglected due to the changing lifestyle.What is a Normal Human Vision?Normal vision is defined as 20/20. The term 20/20 is also called as visual...
- What is Chalazion? Know about its Symptoms, Causes and Treatment
What is Chalazion?A chalazion is a benign and painless nodule which can occur in the upper or lower eyelid. It is common and is sometimes called a meibomian cyst or a tarsal cyst. The term chalazion (pronounced kah-la'-ze-on) originates from the Greek word which means a small lump. These nodules...
- What is Eye Melanoma?
What is eye melanoma?Eye melanoma is also known as ocular melanoma. It is a type of cancer that develops in the eye, from the melanin-producing cells.Melanoma is a type of malignant cancer that develops in the melanin-producing cells all over the human body. Melanin-producing cells are known for the...
- What are the Risks to Lasik Eye Surgery?
Lasik eye surgery is a surgical procedure which corrects deteriorating vision by reshaping the surface of the eye, more precisely the corneal layer in such a manner that light enters the eye at the angle appropriate for correct vision. Nearsightedness (myopia), farsightedness (hyperopia) and...
- What is Eye Herpes?
What is eye herpes?Eye herpes, or ocular herpes, is a recurrent viral infection that affects the eyes. It is caused by herpes simplex virus type 1. It causes an inflammation of the eye, as well as scarring in the cornea.Eye herpes can be transmitted from one person to another when there is a close...
Nearby Providers
- Dr. Stephen Sinclair M.D.200 East State Street Media Pennsylvania 19063
- Dr. Susan Hughes, MD M.D. FACS1765 Springsdale Rd. Cherry Hill NJ 08003
- Dr. David L. Galiani M.D.10 S CLINTON ST DOYLESTOWN PA 18901
- Dr. Scott M Goldstein M.D.319 2nd Street Pike Southampton PA 18966
- Dr. Anastasia Traband M.D.100 E Lancaster Ave Wynnewood PA 19096
- Dr. Vipin K Goyal MD333 E CITY AVE BALA CYNWYD PA 19004
Nearest Hospitals
ABINGTON MEMORIAL HOSPITALl
1200 OLD YORK ROAD ABINGTON PA 19001PENNSYLVANIA HOSPITALl
800 SPRUCE STREET PHILADELPHIA PA 19107THOMAS JEFFERSON UNIVERSITY HOSPITALl
111 SOUTH 11TH STREET PHILADELPHIA PA 19107HAHNEMANN UNIVERSITY HOSPITALl
230 NORTH BROAD STREET PHILADELPHIA PA 19102EINSTEIN MEDICAL CENTER MONTGOMERYl
559 WEST GERMANTOWN PIKE EAST NORRITON PA 19403