Dr. Thomas Geoffrey Iszard
Dr. Thomas G. Iszard
Last updated: May 20, 2015

Dr. Thomas G. Iszard

  • Gender: Male
  • Experience: 33 years
  • Graduated from: University Of Houston - College Of Optometry
  • Graduation year: 1988
  • Sole propriator: No
  • NPI: 1871625103

Dr. Thomas G. Iszard O.D.

Optometrist

He is located at 1315 Street Joseph Parkway Suite 1205 in Houston, TX 77002. Can help patients with the following: Astigmatism, Blepharitis, Color Blindness, Farsightedness, Lazy Eye, Sty. His National Provider Identifier (NPI) number is 1871625103. Appointment can be made via the phone number (713) 659-3937. He is affiliated with 1 practices.

Conditions treated

Dr. Thomas Geoffrey Iszard, being an optometrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Thomas G. Iszard.

  • Astigmatism
  • Binocular Dysfunction (BVD)
  • Blepharitis
  • Blindness
  • Cataracts
  • Color Blindness
  • Contact Lens Prescription and Fitting
  • Crossed Eyes
  • Diabetic Retinopathy
  • Dry Eyes
  • Esotropia
  • Exotropia
  • Eye Allergy
  • Eye Floaters
  • Eye Strain
  • Eyeglasses Fitting and Prescription
  • Farsightedness
  • Glaucoma
  • Hypertropia
  • Lazy Eye
  • Macular Degeneration
  • Nearsightedness
  • Oculomotor Dysfunction
  • Pink Eye
  • Presbyopia
  • Retinal Imaging
  • Sty

Procedures Performed by Dr. Thomas G. Iszard

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Thomas G. Iszard as in-network for the following 2026 plans.

Health plans

Ambetter from Superior HealthPlan

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 12 plans from Ambetter from Superior HealthPlan
Ambetter from Superior HealthPlan plans
Plan Plan type Network tier New patients
Complete Gold EPO · Gold Preferred Not accepting new patients
Complete Gold + Vision + Adult Dental EPO · Gold Preferred Not accepting new patients
Enhanced Diabetes Care Silver with $0 Drug Options EPO · Silver Preferred Not accepting new patients
Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental EPO · Silver Preferred Not accepting new patients
Everyday Gold EPO · Gold Preferred Not accepting new patients
Everyday Gold + Vision + Adult Dental EPO · Gold Preferred Not accepting new patients
Focused Silver EPO · Silver Preferred Not accepting new patients
Focused Silver + Vision + Adult Dental EPO · Silver Preferred Not accepting new patients
Standard Gold EPO · Gold Preferred Not accepting new patients
Standard Gold + Vision + Adult Dental EPO · Gold Preferred Not accepting new patients
Standard Silver EPO · Silver Preferred Not accepting new patients
Standard Silver + Vision + Adult Dental EPO · Silver Preferred Not accepting new patients

Ambetter from Superior HealthPlan

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 6 plans from Ambetter from Superior HealthPlan
Ambetter from Superior HealthPlan plans
Plan Plan type Network tier New patients
Complete VALUE Gold (3 plan variants) HMO · Gold Preferred Not accepting new patients
Focused VALUE Silver (3 plan variants) HMO · Silver Preferred Not accepting new patients
Focused VALUE Silver + Vision + Adult Dental (3 plan variants) HMO · Silver Preferred Not accepting new patients
Standard Gold VALUE (3 plan variants) HMO · Gold Preferred Not accepting new patients
Standard Silver VALUE (3 plan variants) HMO · Silver Preferred Not accepting new patients
Standard Silver VALUE + Vision + Adult Dental (3 plan variants) HMO · Silver Preferred Not accepting new patients

Blue Cross and Blue Shield of Texas

Network data as of Jun 7, 2026, as reported by the insurer.

Show all 44 plans from Blue Cross and Blue Shield of Texas
Blue Cross and Blue Shield of Texas plans
Plan Plan type Network tier New patients
Blue Advantage Bronze HMO℠ 204 (27 plan variants) HMO · Expanded Bronze Blue Advantage HMO Accepting new patients
Blue Advantage Bronze HMO℠ 204 (27 plan variants) HMO · Expanded Bronze Preferred Accepting new patients
Blue Advantage Bronze HMO℠ 301 (14 plan variants) HMO · Bronze Blue Advantage HMO Accepting new patients
Blue Advantage Bronze HMO℠ 301 (14 plan variants) HMO · Bronze Preferred Accepting new patients
Blue Advantage Bronze HMO℠ Standard (27 plan variants) HMO · Expanded Bronze Blue Advantage HMO Accepting new patients
Blue Advantage Bronze HMO℠ Standard (27 plan variants) HMO · Expanded Bronze Preferred Accepting new patients
Blue Advantage Gold HMO℠ 206 (27 plan variants) HMO · Gold Blue Advantage HMO Accepting new patients
Blue Advantage Gold HMO℠ 206 (27 plan variants) HMO · Gold Preferred Accepting new patients
Blue Advantage Gold HMO℠ 603 (14 plan variants) HMO · Gold Blue Advantage HMO Accepting new patients
Blue Advantage Gold HMO℠ 603 (14 plan variants) HMO · Gold Preferred Accepting new patients
Blue Advantage Gold HMO℠ Standard (27 plan variants) HMO · Gold Blue Advantage HMO Accepting new patients
Blue Advantage Gold HMO℠ Standard (27 plan variants) HMO · Gold Preferred Accepting new patients
Blue Advantage Plus Bronze℠ 303 (27 plan variants) POS · Expanded Bronze Blue Advantage HMO Accepting new patients
Blue Advantage Plus Bronze℠ 303 (27 plan variants) POS · Expanded Bronze Preferred Accepting new patients
Blue Advantage Plus Bronze℠ 305 (27 plan variants) POS · Bronze Blue Advantage HMO Accepting new patients
Blue Advantage Plus Bronze℠ 305 (27 plan variants) POS · Bronze Preferred Accepting new patients
Blue Advantage Plus Bronze℠ Standard (27 plan variants) POS · Expanded Bronze Blue Advantage HMO Accepting new patients
Blue Advantage Plus Bronze℠ Standard (27 plan variants) POS · Expanded Bronze Preferred Accepting new patients
Blue Advantage Plus Gold℠ 203 (27 plan variants) POS · Gold Blue Advantage HMO Accepting new patients
Blue Advantage Plus Gold℠ 203 (27 plan variants) POS · Gold Preferred Accepting new patients
Blue Advantage Plus Gold℠ 803 (27 plan variants) POS · Gold Blue Advantage HMO Accepting new patients
Blue Advantage Plus Gold℠ 803 (27 plan variants) POS · Gold Preferred Accepting new patients
Blue Advantage Plus Gold℠ Standard (27 plan variants) POS · Gold Blue Advantage HMO Accepting new patients
Blue Advantage Plus Gold℠ Standard (27 plan variants) POS · Gold Preferred Accepting new patients
Blue Advantage Plus Silver℠ 202 (27 plan variants) POS · Silver Blue Advantage HMO Accepting new patients
Blue Advantage Plus Silver℠ 202 (27 plan variants) POS · Silver Preferred Accepting new patients
Blue Advantage Plus Silver℠ 605 (27 plan variants) POS · Silver Blue Advantage HMO Accepting new patients
Blue Advantage Plus Silver℠ 605 (27 plan variants) POS · Silver Preferred Accepting new patients
Blue Advantage Plus Silver℠ Standard (27 plan variants) POS · Silver Blue Advantage HMO Accepting new patients
Blue Advantage Plus Silver℠ Standard (27 plan variants) POS · Silver Preferred Accepting new patients
Blue Advantage Security HMO℠ 200 (27 plan variants) HMO · Catastrophic Blue Advantage HMO Accepting new patients
Blue Advantage Security HMO℠ 200 (27 plan variants) HMO · Catastrophic Preferred Accepting new patients
Blue Advantage Silver HMO℠ 205 (27 plan variants) HMO · Silver Blue Advantage HMO Accepting new patients
Blue Advantage Silver HMO℠ 205 (27 plan variants) HMO · Silver Preferred Accepting new patients
Blue Advantage Silver HMO℠ 801 (14 plan variants) HMO · Silver Blue Advantage HMO Accepting new patients
Blue Advantage Silver HMO℠ 801 (14 plan variants) HMO · Silver Preferred Accepting new patients
Blue Advantage Silver HMO℠ Standard (27 plan variants) HMO · Silver Blue Advantage HMO Accepting new patients
Blue Advantage Silver HMO℠ Standard (27 plan variants) HMO · Silver Preferred Accepting new patients
MyBlue Health Bronze℠ 402 (13 plan variants) HMO · Expanded Bronze Preferred Accepting new patients
MyBlue Health Bronze℠ Standard (11 plan variants) HMO · Expanded Bronze Preferred Accepting new patients
MyBlue Health Gold℠ 403 (13 plan variants) HMO · Gold Preferred Accepting new patients
MyBlue Health Gold℠ Standard (11 plan variants) HMO · Gold Preferred Accepting new patients
MyBlue Health Silver℠ 405 (13 plan variants) HMO · Silver Preferred Accepting new patients
MyBlue Health Silver℠ Standard (11 plan variants) HMO · Silver Preferred Accepting new patients

CHRISTUS Health Plan

Network data as of Jan 1, 1900, as reported by the insurer.

Show all 18 plans from CHRISTUS Health Plan
CHRISTUS Health Plan plans
Plan Plan type Network tier New patients
CHRISTUS Bronze (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) HMO · Expanded Bronze Preferred Accepting new patients
CHRISTUS Bronze + Dental & Vision (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) HMO · Expanded Bronze Preferred Accepting new patients
CHRISTUS Bronze Essential (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) HMO · Expanded Bronze Preferred Accepting new patients
CHRISTUS Bronze Essential + Dental & Vision (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) HMO · Expanded Bronze Preferred Accepting new patients
CHRISTUS Catastrophic (3 Free PCP visits) HMO · Catastrophic Preferred Accepting new patients
CHRISTUS Gold + Dental & Vision + Fitness ($0 Deductible, $5 PCP, $0 Generic Rx, $0 Virtual Urgent Care) HMO · Gold Preferred Accepting new patients
CHRISTUS Gold + Fitness ($0 Deductible, $5 PCP, $0 Generic Rx, $0 Virtual Urgent Care) HMO · Gold Preferred Accepting new patients
CHRISTUS Gold Essential ($0 Rx Deductible, $5 PCP, $0 Virtual Urgent Care) HMO · Gold Preferred Accepting new patients
CHRISTUS Gold Essential + Dental & Vision ($0 Rx Deductible, $5 PCP, $0 Virtual Urgent Care) HMO · Gold Preferred Accepting new patients
CHRISTUS Silver Essential 70 ($5 PCP, $0 Preferred Generic Rx, $0 Virtual Urgent Care) HMO · Silver Preferred Accepting new patients
CHRISTUS Silver Essential 70 + Dental & Vision ($5 PCP, $0 Preferred Generic Rx, $0 Virtual Urgent Care) HMO · Silver Preferred Accepting new patients
CHRISTUS Standard Expanded Bronze ($0 Virtual Urgent Care) HMO · Expanded Bronze Preferred Accepting new patients
CHRISTUS Standard Gold ($0 Virtual Urgent Care) HMO · Gold Preferred Accepting new patients
CHRISTUS Standard Silver 70 ($0 Virtual Urgent Care) HMO · Silver Preferred Accepting new patients
CHRISTUS Value Bronze (3 Free PCP Visits, $0 Virtual Urgent Care) HMO · Expanded Bronze Preferred Accepting new patients
CHRISTUS Value Bronze + Dental & Vision (3 Free PCP Visits, $0 Virtual Urgent Care) HMO · Expanded Bronze Preferred Accepting new patients
CHRISTUS Value Silver 70 ($0 Virtual Urgent Care) HMO · Silver Preferred Accepting new patients
CHRISTUS Value Silver 70 + Dental & Vision ($0 Virtual Urgent Care) HMO · Silver Preferred Accepting new patients

Community Health Choice

Network data as of Jan 28, 2026, as reported by the insurer.

Show all 18 plans from Community Health Choice
Community Health Choice plans
Plan Plan type Network tier New patients
Community Premier Bronze 003 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Expanded Bronze Non Preferred Accepting new patients
Community Premier Bronze 003 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Expanded Bronze Preferred Accepting new patients
Community Premier Bronze 018 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Expanded Bronze Non Preferred Accepting new patients
Community Premier Bronze 018 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Expanded Bronze Preferred Accepting new patients
Community Premier Gold 005 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Gold Non Preferred Accepting new patients
Community Premier Gold 005 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Gold Preferred Accepting new patients
Community Premier Gold 021 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Gold Non Preferred Accepting new patients
Community Premier Gold 021 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Gold Preferred Accepting new patients
Community Premier Silver 012 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Silver Non Preferred Accepting new patients
Community Premier Silver 012 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Silver Preferred Accepting new patients
Community Premier Silver 020 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Silver Non Preferred Accepting new patients
Community Premier Silver 020 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Silver Preferred Accepting new patients
Community Select Bronze 016 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Expanded Bronze Non Preferred Accepting new patients
Community Select Bronze 016 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) HMO · Expanded Bronze Preferred Accepting new patients
Community Select Gold 022 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) (2 plan variants) HMO · Gold Non Preferred Accepting new patients
Community Select Gold 022 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) (2 plan variants) HMO · Gold Preferred Accepting new patients
Community Select Silver 019 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) (2 plan variants) HMO · Silver Non Preferred Accepting new patients
Community Select Silver 019 (No deductible for PCP, Specialist, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) (2 plan variants) HMO · Silver Preferred Accepting new patients

Oscar Insurance Company

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 11 plans from Oscar Insurance Company
Oscar Insurance Company plans
Plan Plan type Network tier New patients
Gold Classic Guided Care (8 plan variants) HMO · Gold Preferred Accepting new patients
Gold Classic Standard Guided Care (8 plan variants) HMO · Gold Preferred Accepting new patients
Gold Simple Diabetes Guided Care (8 plan variants) HMO · Gold Preferred Accepting new patients
Gold Simple Guided Care (8 plan variants) HMO · Gold Preferred Accepting new patients
Silver Classic Standard Guided Care (8 plan variants) HMO · Silver Preferred Accepting new patients
Silver Simple Breathe Easy with Enhanced COPD Benefits Guided Care (8 plan variants) HMO · Silver Preferred Accepting new patients
Silver Simple Chronic Care CKM Guided Care (8 plan variants) HMO · Silver Preferred Accepting new patients
Silver Simple Diabetes Guided Care (8 plan variants) HMO · Silver Preferred Accepting new patients
Silver Simple Guided Care (8 plan variants) HMO · Silver Preferred Accepting new patients
Silver Simple PCP Saver Guided Care (8 plan variants) HMO · Silver Preferred Accepting new patients
Silver Simple Women's Health with Menopause Benefits Guided Care (8 plan variants) HMO · Silver Preferred Accepting new patients

WellPoint

Network data as of Sep 10, 2026, as reported by the insurer.

Show all 21 plans from WellPoint
WellPoint plans
Plan Plan type Network tier New patients
Wellpoint Essential Bronze 4000 HSA (+ Incentives) HMO · Expanded Bronze Participating Accepting new patients
Wellpoint Essential Bronze 6000 ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Expanded Bronze Participating Accepting new patients
Wellpoint Essential Bronze 6000 Adult Dental/Vision ($0 Virtual PCP+$0 Select Drugs) HMO · Expanded Bronze Participating Accepting new patients
Wellpoint Essential Bronze 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Expanded Bronze Participating Accepting new patients
Wellpoint Essential Bronze POS 4500 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Expanded Bronze Participating Accepting new patients
Wellpoint Essential Bronze POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Expanded Bronze Participating Accepting new patients
Wellpoint Essential Bronze POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Expanded Bronze Participating Accepting new patients
Wellpoint Essential Catastrophic (+ Incentives) HMO · Catastrophic Participating Accepting new patients
Wellpoint Essential Gold 1500 ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Gold Participating Accepting new patients
Wellpoint Essential Gold 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Gold Participating Accepting new patients
Wellpoint Essential Gold 800 ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Gold Participating Accepting new patients
Wellpoint Essential Gold POS 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Gold Participating Accepting new patients
Wellpoint Essential Gold POS 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Gold Participating Accepting new patients
Wellpoint Essential Gold POS 700 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Gold Participating Accepting new patients
Wellpoint Essential Silver 1850 ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Silver Participating Accepting new patients
Wellpoint Essential Silver 3500 ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Silver Participating Accepting new patients
Wellpoint Essential Silver 3500 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Silver Participating Accepting new patients
Wellpoint Essential Silver 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) HMO · Silver Participating Accepting new patients
Wellpoint Essential Silver POS 2500 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients
Wellpoint Essential Silver POS 4000 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients
Wellpoint Essential Silver POS 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Thomas G. Iszard is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Dr. Thomas G. Iszard is enrolled to bill Medicare as a Practitioner - Optometry .

Bills through: Charles A. Garcia, M.d.,p.a..

Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Allergan $756
Alcon $623
Johnson \u0026 Johnson $502

Other

Food and Beverage $1884
Consulting $675
Promotional Speaking or Service $450

Studies

UNIVERSITY OF HOUSTON - COLLEGE OF OPTOMETRY

Graduated in 1988

Affiliated practices

Charles a Garcia MD PA
1315 Saint Joseph Parkway
Houston, 77002 TX
(713) 659-3937

Looking for more Optometrists?

Out of the 21 optometrists in this region, here are 10 randomly selected ones for you to explore.

Dr. Marilyn T. Chow
  • Gender: Female
  • Address: 955 Mckinney Street Houston, 77002, TX
Dr. Saina Esfandiari
  • Gender: Female
  • Address: 1977 Butler Boulevard Houston, 77030, TX
Dr. Dana Marie Ondrias
  • Gender: Female
  • Address: 5115 Main Street Houston, 77002, TX
Dr. Angela Marcaccio
  • Gender: Female
  • Address: 1051 Halsey Street Houston, 77015, TX
Dr. My Lan Thi Nguyen
  • Gender: Female
  • Address: 5115 Main Street Houston, 77002, TX
Dr. Viola Scott
  • Gender: Female
  • Address: 4201 Main Street Houston, 77002, TX
Dr. Todd M. Stolzberg
  • Gender: Male
  • Address: Suite 175 910 Louisiana Street Houston, 77002, TX
Dr. Zehra Chawla
  • Gender: Female
  • Address: Suite 100 5115 Main Street Houston, 77002, TX
Dr. Sheekha Sethi
  • Gender: Female
  • Address: Suite T10 1000 Main Street Houston, 77002, TX

Questions & Answers

Does Dr. Thomas Geoffrey Iszard have affiliation with practices?

Dr. Thomas Geoffrey Iszard is affiliated with Charles a Garcia MD PA.

Does Dr. Thomas Geoffrey Iszard accept patients with CHRISTUS Health Plan?

Yes, Dr. Thomas Geoffrey Iszard is listed in-network for CHRISTUS Health Plan through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.

Where can you meet with Dr. Thomas Geoffrey Iszard?

Dr. Thomas Geoffrey Iszard's office is located at 1315 Street Joseph Parkway Suite 1205 in Houston, TX 77002.

What conditions does Dr. Thomas Geoffrey Iszard treat?

Dr. Thomas Geoffrey Iszard provides treatment for Astigmatism, Blepharitis, Color Blindness, Farsightedness, Lazy Eye, Sty. For the full list see this list.