Experienced in Age-Related Macular Degeneration (ARMD)

Dr. Gregg J. Berdy

Ophthalmology
Ophthalmology Consultants LLC
3513 Harry S Truman Blvd, Ophthalmology Consultants, 
Saint Charles, MO 
Accepting New Patients

Experienced in Age-Related Macular Degeneration (ARMD)
Ophthalmology Consultants LLC
3513 Harry S Truman Blvd, Ophthalmology Consultants, 
Saint Charles, MO 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Gregg Berdy is an Ophthalmologist in Saint Charles, Missouri. Dr. Berdy is rated as an Experienced provider by MediFind in the treatment of Age-Related Macular Degeneration (ARMD). His top areas of expertise are Blepharitis, Dry Eye Syndrome, Interstitial Keratitis, Cataract, and Cataract Removal. Dr. Berdy is currently accepting new patients.

His clinical research consists of co-authoring 16 peer reviewed articles and participating in 9 clinical trials. MediFind looks at clinical research from the past 15 years.

Specialties
Ophthalmology
Licenses
Ophthalmology in MO
Hospital Affiliations
Missouri Baptist Sullivan Hospital
Languages Spoken
English
Spanish
Gender
Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Dean Health
  • EPO
  • HMO
  • POS
  • PPO
Essence Healthcare
  • INSURANCE PLAN
  • MEDICARE MAPD
Health Alliance
  • EPO
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Oscar
  • EPO
  • HMO
  • PPO
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 16 Less Insurance Carriers -

Locations

OPHTHALMOLOGY CONSULTANTS LLC
3513 Harry S Truman Blvd, Ophthalmology Consultants, Saint Charles, MO 63301
Call: 636-688-7500

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 Clinical Trials

Neurosensory Abnormalities in SymptomAtic Ocular Surface Patients (NASA)
Neurosensory Abnormalities in SymptomAtic Ocular Surface Patients (NASA)
Enrollment Status: Suspended
Publish Date: September 22, 2025
Intervention Type: Other
Randomized, Controlled, Multicenter, Double-Masked, Parallel, Phase 2b/3 Trial to Evaluate the Safety and Efficacy of TP-03 for the Treatment of Demodex Blepharitis
Randomized, Controlled, Multicenter, Double-Masked, Parallel, Phase 2b/3 Trial to Evaluate the Safety and Efficacy of TP-03 for the Treatment of Demodex Blepharitis
Enrollment Status: Completed
Publish Date: December 21, 2023
Intervention Type: Drug
Study Drug: Lotilaner Ophthalmic Solution
Study Phase: Phase 2/Phase 3
Collagen Cross-Linking With Ultraviolet-A in Asymmetric Corneas
Collagen Cross-Linking With Ultraviolet-A in Asymmetric Corneas
Enrollment Status: Terminated
Publish Date: January 12, 2022
Intervention Type: Combination product
Study Phase: Phase 2
The DEPOT Study (Dry Eye Prescription Options for Therapy): A Randomized Controlled Clinical Trial Assessing the Efficacy and Safety of DEXTENZA, Sustained Release Dexamethasone 0.4 mg Insert, When Placed Within the Lower Eye Eyelid Canaliculus in Comparison to Topical Loteprednol Suspension for the Treatment of Episodic Dry Eye
The DEPOT Study (Dry Eye Prescription Options for Therapy): A Randomized Controlled Clinical Trial Assessing the Efficacy and Safety of DEXTENZA, Sustained Release Dexamethasone 0.4 mg Insert, When Placed Within the Lower Eye Eyelid Canaliculus in Comparison to Topical Loteprednol Suspension for the Treatment of Episodic Dry Eye
Enrollment Status: Completed
Publish Date: January 03, 2022
Intervention Type: Drug
Study Phase: Phase 4
A Phase 3, Multi-center, Randomized, Double-Masked Study to Evaluate the Clinical Efficacy and Safety of SHP640 (PVP-Iodine 0.6% and Dexamethasone 0.1%) Ophthalmic Suspension Compared to PVP-Iodine and Placebo in the Treatment of Adenoviral Conjunctivitis
A Phase 3, Multi-center, Randomized, Double-Masked Study to Evaluate the Clinical Efficacy and Safety of SHP640 (PVP-Iodine 0.6% and Dexamethasone 0.1%) Ophthalmic Suspension Compared to PVP-Iodine and Placebo in the Treatment of Adenoviral Conjunctivitis
Enrollment Status: Terminated
Publish Date: June 14, 2021
Intervention Type: Drug, Other
Study Phase: Phase 3
A Phase 3, Double-Masked, Randomized, Controlled Study of KPI-121 0.25% Ophthalmic Suspension Compared to Vehicle in Subjects With Dry Eye Disease
A Phase 3, Double-Masked, Randomized, Controlled Study of KPI-121 0.25% Ophthalmic Suspension Compared to Vehicle in Subjects With Dry Eye Disease
Enrollment Status: Completed
Publish Date: February 03, 2021
Intervention Type: Drug
Study Phase: Phase 3
A Phase 1b, Open-Label, Multiple Dose, Proof-of-Concept Study to Evaluate the Safety, Tolerability, and Pharmacodynamics of AK002 in Patients With Atopic Keratoconjunctivitis, Vernal Keratoconjunctivitis, and Perennial Allergic Conjunctivitis
A Phase 1b, Open-Label, Multiple Dose, Proof-of-Concept Study to Evaluate the Safety, Tolerability, and Pharmacodynamics of AK002 in Patients With Atopic Keratoconjunctivitis, Vernal Keratoconjunctivitis, and Perennial Allergic Conjunctivitis
Enrollment Status: Completed
Publish Date: August 29, 2019
Intervention Type: Drug
Study Phase: Phase 1
Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas
Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas
Enrollment Status: Terminated
Publish Date: October 12, 2018
Intervention Type: Drug
Randomized, Double-Masked, Parallel Group Study of P-321 Ophthalmic Solution Compared to Placebo in Subjects With Dry Eye Disease Assessing Safety and Efficacy Over 28 Days
Randomized, Double-Masked, Parallel Group Study of P-321 Ophthalmic Solution Compared to Placebo in Subjects With Dry Eye Disease Assessing Safety and Efficacy Over 28 Days
Enrollment Status: Terminated
Publish Date: October 11, 2018
Intervention Type: Drug
Study Phase: Phase 2
View 8 Less Clinical Trials

16 Total Publications

Durability of Treatment with a Thermomechanical Device in Meibomian Gland Dysfunction: An Observational Extension Study.
Durability of Treatment with a Thermomechanical Device in Meibomian Gland Dysfunction: An Observational Extension Study.
Journal: Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics
Published: April 16, 2025
View All 16 Publications
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Nicholas Engelbrecht is an Ophthalmologist in Saint Louis, Missouri. Dr. Engelbrecht is rated as a Distinguished provider by MediFind in the treatment of Age-Related Macular Degeneration (ARMD). His top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Retinal Vein Occlusion, and Retinal Artery Occlusion. Dr. Engelbrecht is currently accepting new patients.

VIEW MORE AGE-RELATED MACULAR DEGENERATION (ARMD) 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. Berdy's expertise for a condition
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    • Distinguished
    • Blepharitis
      Dr. Berdy is
      Distinguished
      . Learn about Blepharitis.
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    • Dry Eye Syndrome
      Dr. Berdy is
      Distinguished
      . Learn about Dry Eye Syndrome.
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    • Interstitial Keratitis
      Dr. Berdy is
      Distinguished
      . Learn about Interstitial Keratitis.
      See more Interstitial Keratitis experts
    • Advanced
    • Allergic Conjunctivitis
      Dr. Berdy is
      Advanced
      . Learn about Allergic Conjunctivitis.
      See more Allergic Conjunctivitis experts
    • Cataract
      Dr. Berdy is
      Advanced
      . Learn about Cataract.
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    • Conjunctivitis (Pink Eye)
      Dr. Berdy is
      Advanced
      . Learn about Conjunctivitis (Pink Eye).
      See more Conjunctivitis (Pink Eye) experts
    • Corneal Dystrophy and Perceptive Deafness
      Dr. Berdy is
      Advanced
      . Learn about Corneal Dystrophy and Perceptive Deafness.
      See more Corneal Dystrophy and Perceptive Deafness experts
    • Fuchs Dystrophy
      Dr. Berdy is
      Advanced
      . Learn about Fuchs Dystrophy.
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    • Giant Papillary Conjunctivitis
      Dr. Berdy is
      Advanced
      . Learn about Giant Papillary Conjunctivitis.
      See more Giant Papillary Conjunctivitis experts
    View All 11 Advanced Conditions
    • Experienced
    • Age-Related Macular Degeneration (ARMD)
      Dr. Berdy is
      Experienced
      . Learn about Age-Related Macular Degeneration (ARMD).
      See more Age-Related Macular Degeneration (ARMD) experts
    • Cataract Removal
      Dr. Berdy is
      Experienced
      . Learn about Cataract Removal.
      See more Cataract Removal experts
    • Chalazion
      Dr. Berdy is
      Experienced
      . Learn about Chalazion.
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    • Diabetic Retinopathy
      Dr. Berdy is
      Experienced
      . Learn about Diabetic Retinopathy.
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    • Eyelid Bump
      Dr. Berdy is
      Experienced
      . Learn about Eyelid Bump.
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    • Eyelid Drooping
      Dr. Berdy is
      Experienced
      . Learn about Eyelid Drooping.
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    View All 18 Experienced Conditions
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