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Dr. Matthew Cossack, MD

Ophthalmology* Age 36
Dr. Matthew Cossack, MD
3.7 (3 Ratings)

Offers telehealth

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Dr. Matthew Cossack, MD is an Ophthalmology Specialist in Duluth, MN.
Dr. Matthew Cossack, MD
3.7 (3 Ratings)
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Dr. Matthew Cossack, MD

Ophthalmology* Age 36
Duluth, MN
Accepting new patients

Offers telehealth

Dr. Matthew Cossack, MD is an Ophthalmology Specialist in Duluth, MN.

About

Dr. Matthew Cossack, MD is an Ophthalmology Specialist in Duluth, MN. They currently practice at Practice and are affiliated with Essentia Health St. Mary's Medical Center. Dr. Cossack has experience treating conditions like Accommodation Disorders, Astigmatism and Nearsightedness among other conditions at varying frequencies. At present, Dr. Cossack received an average rating of 3.7/5 from patients and has been reviewed 3 times. Their office accepts new patients and telehealth appointments. Dr. Cossack is board certified in Ophthalmology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Ophthalmology Specialists

Compare Dr. Cossack with our nearby Ophthalmology Specialists at Essentia Health
These providers are on the medical staff of Essentia Health
These providers are on the medical staff of Essentia Health.
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Experience Check

Enter a condition or procedure
Accommodation Disorders
Astigmatism
Nearsightedness
Accommodation Disorders
Astigmatism
Nearsightedness
Benign Neoplasm of Choroid
Benign Neoplasm of Eye
Blepharitis
Eye Cancer
Ocular Hypertension
Presbyopia
Diabetic Cataracts
Diplopia
  • View other providers who treat Diplopia
Farsightedness
Glaucoma
  • View other providers who treat Glaucoma
Visual Field Defects
Age-Related Macular Degeneration
All Headaches (incl. Migraine)
Bell's Palsy
Blindness
Cataract
  • View other providers who treat Cataract
Chalazion
Chorioretinal Scars
Corneal Abrasion or Laceration
Corneal Diseases
Diabetic Retinopathy
Disorder of Choroid
Drooping Eyelids (Ptosis)
Drusen
  • View other providers who treat Drusen
Dry Age-Related Macular Degeneration
Dry Eyes
  • View other providers who treat Dry Eyes
Esotropia
Exotropia
Eye Infections
Eye Pain
  • View other providers who treat Eye Pain
Eyelid Disorders
Floaters
  • View other providers who treat Floaters
Foreign Body in Eye
Fuchs' Corneal Dystrophy
Headache
  • View other providers who treat Headache
Hypertensive Retinopathy
Hypertropia
Hypotropia
Iridocyclitis
Keratitis
Lacrimal Gland Disorder
Lazy Eye
  • View other providers who treat Lazy Eye
Macular or Retinal Edema
Migraine
  • View other providers who treat Migraine
Optic Neuritis
Pinkeye (Conjunctivitis)
Pituitary Gland Cancer
Retinal Vascular Occlusion
Senile Cataracts
Strabismus
Stye
  • View other providers who treat Stye
Tear Duct Disorders
Uveitis and Iridocyclitis
Wet Age-Related Macular Degeneration
Cataract Removal Surgery
Eyelid Surgery
Glaucoma Surgery
Iridotomy
Acute Endophthalmitis
Allergic Conjunctivitis
Anisocoria
Anterior Ischemic Optic Neuropathy
Aphakia and Other Disorders of Lens
Blind Hypotensive Eye
Blocked Tear Duct
Brow Ptosis
Central Serous Chorioretinopathy
Chorioretinitis
Choroidal Neovascular Membranes (CNVM)
Chronic Conjunctivitis
Chronic Endophthalmitis
Conjunctiva Cyst
Conjunctiva Degeneration Deposit
Conjunctival Hemorrhage
Convergence Insufficiency
Corneal Erosion
Corneal Ulcer
Degenerative Disorders of Globe
Diabetic Macular Edema (DME)
Disseminated Chorioretinitis and Disseminated Retinochoroiditis
Ectropion of Eyelid
Endophthalmitis
Entropion
Esophoria
Exophoria
Eye Melanoma
Eyelid Spasm
Foveal and Macular Hypoplasia
Herpetic Keratitis
Heterophoria
Hordeolum
Hyphema
  • View other providers who treat Hyphema
Hypotony of Eye
Idiopathic Intracranial Hypertension
Iris Ciliary Degeneration
Ischemic Optic Neuropathy
Macular Hole
Malignant Neoplasm of Eye
Mechanical Strabismus
Miosis
  • View other providers who treat Miosis
Mydriasis
Nerve Sheath Tumors
Night Blindness
Nystagmus
Ophthalmoplegic Migraine
Orbital Fracture
Paralytic Strabismus
Periorbital Cellulitis
Pigment Dispersion Syndrome
Pinguecula
Progressive High Myopia
Pterygium
Purulent Endophthalmitis
Retinal Cysts
Retinal Detachment and Retinal Tear
Retinal Dystrophy
Retinal Hemorrhage
Retinal Ischemia
Retinal Neovascularization
Retinal Telangiectasia
Retinitis Pigmentosa (RP)
Retinopathy of Prematurity (ROP)
Retinoschisis
Trichiasis
Vitreous Hemorrhage
Xanthelasma of Eyelid
Anterior Vitrectomy
B-Scan Ultrasound
Blepharoplasty
Contact Lens Treatment
Cornea Surgery
Destruction of Lesion of Retina and Choroid
Drainage of Conjunctival Cyst
Enucleation of Eye
Excision of Chalazion
Extraocular Muscle Surgery
Eye Surgery
Eye Test
  • View other providers who treat Eye Test
Farnsworth Lantern Test
Foreign Body Removal from Eye
Iridectomy
Ocular Prosthetics
Ocular Surface Reconstruction
Puncture Aspiration
Removal of Foreign Body from External Eye
Repair of Brow Ptosis and Blepharoptosis
Repair of Entropion or Ectropion
Repair of Eye Laceration
Repair of Retinal Detachment or Retinal Tear
Strabismus Surgery
Tear Duct Surgery
Ultrasound
Vision Screening
Vitrectomy (incl. Macular Hole Repair)
Vitreoretinal Surgery

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
  • National (BlueCard) PPO
  • Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • Blue Cross Accord
  • Blue Card PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care) PPO
  • Choice Care PPO
  • MultiPlan PPO

Locations

  1. 1 Duluth Clinic
    400 E 3rd St, Duluth, MN 55805
  2. 2 Essentia Health Surgery Center-miller Hill
    1600 Miller Trunk Hwy Ste 101, Duluth, MN 55811
  3. 3 Essentia Health-Hermantown Clinic
    4855 W Arrowhead Rd, Hermantown, MN 55811
    Monday
    07:30 - 17:00
    Tuesday
    07:30 - 17:00
    Wednesday
    07:30 - 17:00
    Thursday
    07:30 - 17:00
    Friday
    07:30 - 17:00
  4. 4 St. Mary's Hospital of Superior
    3500 Tower Ave, Superior, WI 54880
    Monday
    Closed Open 24 Hours
    Tuesday
    Closed Open 24 Hours
    Wednesday
    Closed Open 24 Hours
    Thursday
    Closed Open 24 Hours
    Friday
    Closed Open 24 Hours
    Saturday
    Closed Open 24 Hours
    Sunday
    Closed Open 24 Hours
  5. 5 Essentia Health Duluth
    502 E 2nd St, Duluth, MN 55805

Patient Satisfaction

Likelihood to recommend Dr. Cossack
3.7
Based on 3 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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How likely are you to recommend Dr. Cossack?

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Patient Reviews
Feb 03, 2021
On my first visit to him as an opthomologist, he explained seven things to me about my various eye conditions that no other doctor had ever taken the time to do. I am extremely pleased with the level of care he gives.
Nancy Douglas — Feb 03, 2021
See more reviews on Healthgrades
Photo: Dr. Matthew Cossack, MD
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Dr. Cossack's Office & Staff

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  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Cossack

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Cossack, or would you like to choose another provider and have an online appointment right now?
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Call now to make an appointment
(218) 786-3937

About Me

Specialties*
Ophthalmology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Ophthalmology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Cossack communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Cossack offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Cossack offer an online patient portal?
No responses yet.
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(0)
No
(0)
Does Dr. Cossack have free onsite parking?
No responses yet.
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(0)
No
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Does Dr. Cossack offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Cossack offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Cossack specialize in working with children or adolescents?
No responses yet.
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(0)
No
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Does Dr. Cossack specialize in working with seniors?
No responses yet.
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Does Dr. Cossack specialize in couples therapy?
No responses yet.
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(0)
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Does Dr. Cossack specialize in working with LGBTQ+ community?
No responses yet.
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(0)
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Does Dr. Cossack accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Matthew Cossack, MD. To arrange an appointment, call the number on Dr. Cossack's profile.

Dr. Cossack frequently treats the following conditions: Accommodation Disorders, Astigmatism and Nearsightedness. See more on Sharecare.

Dr. Matthew Cossack, MD is affiliated with Essentia Health St. Mary's Medical Center.

Yes, Dr. Matthew Cossack, MD holds board certification in Ophthalmology.

Hospital Affiliations

  • Essentia Health St. Mary's Medical Center

    407 E 3rd St, Duluth, MN