Experienced in Cone Dystrophy

Dr. Dina Y. Gewaily

Ophthalmology
Penn Medicine
Lancaster Retina Specialists
2150 Harrisburg Pike, Suite 370, 
Lancaster, PA 
On Staff At
Accepting New Patients

Experienced in Cone Dystrophy
Penn Medicine
Lancaster Retina Specialists
2150 Harrisburg Pike, Suite 370, 
Lancaster, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dina Gewaily is an Ophthalmologist in Lancaster, Pennsylvania. Dr. Gewaily is rated as an Experienced provider by MediFind in the treatment of Cone Dystrophy. Her top areas of expertise are Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Diabetic Retinopathy, and Retinal Artery Occlusion. Dr. Gewaily is currently accepting new patients.

Her clinical research consists of co-authoring 9 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Brown University
Residency
Albert Einstein Medical Center
Specialties
Ophthalmology
Licenses
Ophthalmology in PA
Board Certifications
Ophthalmology, 2015
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
Trustmark
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 12 Less Insurance Carriers -

Locations

Lancaster Retina Specialists
2150 Harrisburg Pike, Suite 370, Lancaster, PA 17601
Call: 717-399-8790

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


9 Total Publications

Association between pseudodrusen and delayed patchy choroidal filling in the comparison of age-related macular degeneration treatments trials.
Association between pseudodrusen and delayed patchy choroidal filling in the comparison of age-related macular degeneration treatments trials.
Journal: Acta ophthalmologica
Published: March 09, 2017
View All 9 Publications
Similar Doctors
Distinguished in Cone Dystrophy
Dr. Alexander J. Brucker
Ophthalmology
Distinguished in Cone Dystrophy
Dr. Alexander J. Brucker
Ophthalmology

Scheie Eye Institute Radnor

145 King Of Prussia Road, Floor 2, Suite 204 South, 
Radnor, PA 
 (53.1 miles away)
215-662-8100
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Alexander Brucker is an Ophthalmologist in Radnor, Pennsylvania. Dr. Brucker is rated as a Distinguished provider by MediFind in the treatment of Cone Dystrophy. His top areas of expertise are Retinal Artery Occlusion, Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Diabetic Retinopathy, and Vitrectomy. Dr. Brucker is currently accepting new patients.

Distinguished in Cone Dystrophy
Dr. Joseph B. Harlan
Ophthalmology
Distinguished in Cone Dystrophy
Dr. Joseph B. Harlan
Ophthalmology

Katzen Medical Associates PC

1209 York Rd, 
Lutherville, MD 
 (46.8 miles away)
410-821-9490
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Joseph Harlan is an Ophthalmologist in Lutherville, Maryland. Dr. Harlan is rated as a Distinguished provider by MediFind in the treatment of Cone Dystrophy. His top areas of expertise are Diabetic Retinopathy, Late-Onset Retinal Degeneration, Retinal Artery Occlusion, and Age-Related Macular Degeneration (ARMD). Dr. Harlan is currently accepting new patients.

Mandeep Singh
Distinguished in Cone Dystrophy
Dr. Mandeep Singh
Ophthalmology
Distinguished in Cone Dystrophy
Dr. Mandeep Singh
Ophthalmology

The Johns Hopkins Hospital

Baltimore, MD 
 (54.6 miles away)
410-955-5080
Languages Spoken:
English, Malaysian, Punjabi
See accepted insurances

Mandeep S. Singh, M.D., Ph.D., is associate professor of ophthalmology and genetic medicine in the Retina Division of the Wilmer Eye Institute and the recipient of the 2023 Andreas C. Dracopoulos Professorship in Ophthalmology. Dr. Singh is a retinal specialist. He is Co-Director of the Genetic Eye Disease (GEDi) Center, and is a principal investigator at the Center for Stem Cells and Ocular Regenerative Medicine (STORM). Dr. Singh completed his medical degree at the National University of Singapore. In 2009, he was elected to the Fellow of the Royal College of Surgeons of Edinburgh. He earned a PhD in ophthalmology from the University of Oxford, United Kingdom, in 2014. He completed fellowships in vitreoretinal diseases and surgery at the Oxford Eye Hospital and Moorfields Eye Hospital, both in the United Kingdom. His clinical expertise includes surgical, medical and genetic conditions of the retina and macula. Dr. Singh is specialty-trained in vitrectomy surgery for retinal detachment, macular holes, macular pucker, epiretinal membrane, proliferative vitreoretinopathy, complex retinal detachments including reoperations, vitreous hemorrhage removal, and other retinal surgeries. He also specializes in age-related macular degeneration, diabetic retinopathy, diabetic macular edema, retinal vein occlusion, and choroidal neovascularization. Dr. Singh sees patients and families with genetic retinal diseases such as retinitis pigmentosa, Usher syndrome, Stargardt disease and macular dystrophies. His research focus is retinal stem cell transplantation. Dr. Singh’s work has been recognized through the Eye Institute–Allergan Research Prize, the Merton College University of Oxford Graduate Prize Scholarship, the Oxford Ophthalmological Congress Founder’s Cup and Medal, the Ruskell Medal, the Johns Hopkins Clinician Scientist Award, and the Bert M. Glaser, MD Award for Innovative Research in Retina. He is a member of the American Academy of Ophthalmology and the Association for Research in Vision and Ophthalmology. He is also a member of the Club Jules Gonin and the Macula Society. CV https://www.hopkinsmedicine.org/-/media/wilmer/documents/cvs/Singh_CV.pdf. Dr. Singh is rated as a Distinguished provider by MediFind in the treatment of Cone Dystrophy. His top areas of expertise are Leber Congenital Amaurosis, Sorsby Fundus Dystrophy, Usher Syndrome Type 2A, and Doyne Honeycomb Retinal Dystrophy.

VIEW MORE CONE DYSTROPHY DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Gewaily's expertise for a condition
ConditionClose
      • Advanced
      • Age-Related Macular Degeneration (ARMD)
        Dr. Gewaily is
        Advanced
        . Learn about Age-Related Macular Degeneration (ARMD).
        See more Age-Related Macular Degeneration (ARMD) experts
      • Choroid Plexus Carcinoma
        Dr. Gewaily is
        Advanced
        . Learn about Choroid Plexus Carcinoma.
        See more Choroid Plexus Carcinoma experts
      • Diabetic Retinopathy
        Dr. Gewaily is
        Advanced
        . Learn about Diabetic Retinopathy.
        See more Diabetic Retinopathy experts
      • Late-Onset Retinal Degeneration
        Dr. Gewaily is
        Advanced
        . Learn about Late-Onset Retinal Degeneration.
        See more Late-Onset Retinal Degeneration experts
      • Retinal Artery Occlusion
        Dr. Gewaily is
        Advanced
        . Learn about Retinal Artery Occlusion.
        See more Retinal Artery Occlusion experts
      • Retinal Vein Occlusion
        Dr. Gewaily is
        Advanced
        . Learn about Retinal Vein Occlusion.
        See more Retinal Vein Occlusion experts
      • Experienced
      • Adult-Onset Vitelliform Macular Dystrophy (AVMD)
        Dr. Gewaily is
        Experienced
        . Learn about Adult-Onset Vitelliform Macular Dystrophy (AVMD).
        See more Adult-Onset Vitelliform Macular Dystrophy (AVMD) experts
      • Central Serous Chorioretinopathy
        Dr. Gewaily is
        Experienced
        . Learn about Central Serous Chorioretinopathy.
        See more Central Serous Chorioretinopathy experts
      • Cone Dystrophy
        Dr. Gewaily is
        Experienced
        . Learn about Cone Dystrophy.
        See more Cone Dystrophy experts
      • Cone Rod Dystrophy Amelogenesis Imperfecta
        Dr. Gewaily is
        Experienced
        . Learn about Cone Rod Dystrophy Amelogenesis Imperfecta.
        See more Cone Rod Dystrophy Amelogenesis Imperfecta experts
      • Cone-Rod Dystrophy
        Dr. Gewaily is
        Experienced
        . Learn about Cone-Rod Dystrophy.
        See more Cone-Rod Dystrophy experts
      • Doyne Honeycomb Retinal Dystrophy
        Dr. Gewaily is
        Experienced
        . Learn about Doyne Honeycomb Retinal Dystrophy.
        See more Doyne Honeycomb Retinal Dystrophy experts
      View All 16 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.