MG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Greiner, Ophthalmologist in Iowa City, IA?
Dr. Mark Greiner, MD is an Ophthalmologist, who primarily practices in Iowa City, IA with 2 additional practice locations. He is board certified. Dr. Greiner graduated from University of California. Dr. Greiner is fluent in English, and is currently seeing new patients. Dr. Greiner’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greiner’s office at (319) 356-1616.
Where did Dr. Greiner go to medical school and complete their residency?
Medical School: University of California
What languages does Dr. Greiner speak?
Dr. Greiner and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Greiner treat?
As a Ophthalmologist, Dr. Greiner diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Greiner. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Corneal Swelling
- Corneal Ulcer
- Corneal Disorder
- Swollen Cornea
- Corneal Edema
- Fluid in Cornea
- Eye Ulcer
- Open Sore on Cornea
- Corneal Erosion
ICD-10 Codes:
- H18232: Secondary corneal edema, left eye
- H18233: Secondary corneal edema, bilateral
- H16012: Central corneal ulcer, left eye
Also known as:
- Fuchs' Dystrophy
- Endothelial corneal dystrophy
- Corneal Disorder
- Fuchs' Endothelial Dystrophy', 'Corneal Endothelial Dystrophy', 'Fuchs' Corneal Disease
- Fuchs' dystrophy
- Fuchs endothelial dystrophy
- Corneal endothelial disease
ICD-10 Codes:
- H18513: Endothelial corneal dystrophy, bilateral
- H18519: Endothelial corneal dystrophy, unspecified eye
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H2512: Age-related nuclear cataract, left eye
- H2511: Age-related nuclear cataract, right eye
Also known as:
- Corneal Transplant
- Organ Transplantation
- Eye Transplant
- Cornea Graft
- Keratoplasty
ICD-10 Codes:
- Z947: Corneal transplant status
Also known as:
- Corneal Swelling from Another Condition
- Corneal Disorder
- Secondary Corneal Edema
- Corneal Hydrops
- Swollen Cornea
ICD-10 Codes:
- H18231: Secondary corneal edema, right eye
Also known as:
- Herpes Eye Infection
- Herpes Simplex
- Herpes Keratitis
- Ocular Herpes
- Corneal Herpes
ICD-10 Codes:
- B0052: Herpesviral keratitis
Also known as:
- Intraocular Lens Implant
- Cataract
- Refractive Errors
- IOL Implant
- Artificial Eye Lens
- Cataract Lens Implant
ICD-10 Codes:
- Z961: Presence of intraocular lens
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Sense Organ Surgery Aftercare
- After Surgery
- Eye surgery aftercare
- Ear surgery aftercare
- Sensory organ recovery
ICD-10 Codes:
- Z48810: Encounter for surgical aftercare following surgery on the sense organs
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Irregular Astigmatism
- Refractive Errors
- Blurred Vision
- Distorted Vision
- Eye Curvature Problem
ICD-10 Codes:
- H52213: Irregular astigmatism, bilateral
Which procedures does Dr. Greiner perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. Mark Greiner may include:
- Cataract Removal
- Corneal Specialist Consultation
- Corneal Specialist Follow Up
- Dark Adaptometry
- Diabetes Care - Eye Exam
- Electro-oculography (EOG)
- Electroretinography (ERG)
- Eye Emergency Visit
For detailed information, please contact Dr. Greiner's office.
Does Dr. Greiner accept my insurance?
Dr. Greiner accepts most major insurance plans. Important: Please call our office at (319) 356-1616 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Greiner accept in Iowa City, IA?
Dr. Greiner in Iowa City, IA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
CVS Health (formerly Aetna)
Express Scripts
Health Alliance (HAMP)
Medica
Medicare
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Greiner's office located?
What is Dr. Greiner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Greiner's National Provider Identifier (NPI) number is 1194992958.
What common questions do patients ask about Dr. Greiner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Greiner
What is Dr. Mark Greiner's specialty?
Dr. Greiner is a Ophthalmologist near Iowa City, IA. An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health. Contact Dr. Greiner to book an appointment today.
Is this Dr. Mark Greiner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Greiner is affiliated with University Of Iowa Hospitals And Clinics, University Of Iowa Hospitals And Clinics which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Ophthalmologist?
Explore Ophthalmologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mark Greiner accepting new patients in Iowa City, IA?
Yes, Dr. Mark Greiner is accepting new patients at this time.
Does Dr. Mark Greiner offer online booking?
Please contact Dr. Greiner's office at (319) 356-1616 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Greiner?
Please contact Dr. Greiner's office at (319) 356-1616 for information regarding telehealth appointment availability or for scheduling assistance.
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