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William Cosman, MD
Ophthalmologist
421.8 mi · 500 Erie St, Medina, NY 14103
Are you William Cosman, MD?
At a glance
Accepts 6 insurances
Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Cigna, UnitedHealthcare, more+ ·
Has 20+ years of experience
Graduated from Suny Upstate Medical University
Office locations
1
1.
LPEC Medical Eye Care PLLC
378.8 mi · 500 Erie St, Medina, NY, 14103
2
2.
William Cosman, MD
409.0 mi · 157 Gilmore Rd, Brockport, NY, 14420
3
3.
Brighton Greece Medical Practice PLLC
421.8 mi · 980 Westfall Rd, 350, Rochester, NY, 14618
William Cosman does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Secondary membranaous cataract surgery
Cataract surgery with lens implant
Glaucoma
Cataract
Glaucoma surgery
Age-related macular degeneration
Secondary membranaous cataract surgery
Cataract surgery with lens implant
Glaucoma
Cataract
More about William Cosman, MD
William Cosman, MD is a Ophthalmologist in Rochester, NY, Brockport, NY and Medina, NY. They attended medical school at Suny Upstate Medical University in 2002. They completed their residency at U Hosp-Suny Hlth Sci Center. William Cosman was board certified by American Board of Ophthalmology Certification in Ophthalmology. Their offices are located in 980 Westfall Rd 350, Rochester, NY, 157 Gilmore Rd, Brockport, NY and 500 Erie St, Medina, NY.
Education & experience
Education
Suny Upstate Medical University, Medical School, 2002
U Hosp-Suny Hlth Sci Center, Residency
Certifications
American Board of Ophthalmology Certification in Ophthalmology
License
NY State Medical License active through April 2025 #239399
Background
Gender
Female
NPI number
#1326099789
William Cosman does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today

Dr. John Legarreta, MD
Ophthalmologist
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221

Dr. Edward Legarreta, MD
Ophthalmologist
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221

Dr. Izak Herschitz, MD
Ophthalmologist
4.34606 reviews
Smyrna, NY, 13464
Offers telehealth
4.34606 reviews
Smyrna, NY, 13464
Offers telehealth
There are currently no additional providers matching this criteria

Dr. John Legarreta, MD
Ophthalmologist
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221

Dr. Edward Legarreta, MD
Ophthalmologist
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221
59.5 mi1301 N Forest Rd, Williamsville, NY, 14221

Dr. Izak Herschitz, MD
Ophthalmologist
4.34606 reviews
Smyrna, NY, 13464
Offers telehealth
4.34606 reviews
Smyrna, NY, 13464
Offers telehealth