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Cataract & glaucoma surgeon · New Braunfels, Texas

J.T. Kavanagh,
MD

Caring for New Braunfels eyes since 2001. 25 years of excellent eye care.

20/20050,000+1
20/100Cataract surgeries2
20/70Fellowship-trained glaucoma specialist3
20/50Board-certified ophthalmologist4
20/40Three FDA clinical trials underway5
20/20Clinical faculty · UT Health San Antonio6
20/15Co-founder · Eye Associates of South Texas7

New · Now treating patients

Valeda light therapy for dry macular degeneration

One of the first FDA-authorized treatments for dry AMD, now available at our San Antonio North Central (Classen Rd) and Seguin offices. Painless light treatments with no needles.

590 nm660 nm850 nm (near-infrared)
Dr. J.T. Kavanagh in blue scrubs with a stethoscope
J.T. Kavanagh, MD · Ophthalmologist and eye surgeon

About Dr. Kavanagh · New Braunfels

Your eye surgeon in New Braunfels

Dr. Kavanagh has cared for New Braunfels eyes since 2001: 25 years of excellent eye care.

Over two decades, New Braunfels has grown from a river town into one of the fastest-growing cities in Texas. Through all of it, families here have trusted Dr. Kavanagh with their parents' cataracts, their own glaucoma and, often, their children's first eye exams.

You get a fellowship-trained glaucoma specialist and a cataract surgeon with more than 50,000 procedures, at an office on Landa Street instead of a drive down I-35.

In New Braunfels since 200125 years of excellent eye careOffice on Landa St

Dr. Kavanagh is a board-certified ophthalmologist and a fellowship-trained glaucoma specialist. He has performed more than 50,000 cataract surgeries and is trained in LASIK and ICL vision correction. He co-founded Eye Associates of South Texas, was the first surgeon in South Texas to implant the Hydrus Microstent, and has designed surgical instruments to make cataract surgery safer and more efficient.

Medical school
University of Nottingham
Residency
Ophthalmology, UT Health San Antonio
Fellowship
Glaucoma, UT Health San Antonio
Board certification
American Board of Ophthalmology
Faculty
Clinical faculty, UT Health San Antonio Dept. of Ophthalmology
Founder
UIW School of Osteopathic Medicine, Dept. of Ophthalmology

Surgical specialties

Cataract and glaucoma surgery in New Braunfels

Two areas where experience changes outcomes. Dr. Kavanagh has spent his career in both.

Cataract surgery

New Braunfels cataract surgery, 50,000 cases deep

New Braunfels cataract surgery with a surgeon who has performed more than 50,000 of them. Dr. Kavanagh sees you in New Braunfels before and after surgery, and operates at nearby surgery centers.

  • Laser cataract surgery with the LENSAR ALLY and Alcon LenSx femtosecond lasers
  • Premium lens implants that can reduce or eliminate glasses
  • Astigmatism correction at the time of surgery
  • Combined cataract and MIGS glaucoma surgery in one visit
  • Experience with dense, mature and complex cataracts

Lens implants we offer

Compare all 7 lens options

Your cataract surgery, step by step

  1. EvaluationA full exam and detailed measurements of your eye's length, curvature and astigmatism.
  2. Lens planningDr. Kavanagh reviews your lifestyle and recommends lens options. Our counselors explain costs.
  3. Surgery dayAn outpatient procedure of about 10 to 20 minutes per eye, with numbing drops and light sedation. The second eye is usually done a week or two later.
  4. RecoveryDrops for a few weeks and follow-up visits. Most people notice clearer vision within days.

Video: an enVista Envy lens implant with LENSAR laser cataract surgery

Dr. Kavanagh with a smiling patient after cataract surgery A dense, mature cataract before surgery
Laser cataract surgery

Bladeless precision with LENSAR ALLY and LenSx

For the most delicate steps of cataract surgery, Dr. Kavanagh uses a femtosecond laser guided by a 3D scan of your eye. The laser performs each step with computer-controlled, micron-level accuracy.

  1. CapsulotomyA perfectly round, centered opening in the lens capsule, so your new lens implant sits exactly where it should.
  2. Breaking up and softening the cataractThe laser divides and softens the cataract first, so less ultrasound energy is needed to remove it.
  3. Correcting corneal astigmatismPrecise arcuate incisions reduce astigmatism, aligned to your eye with iris registration.
Learn about laser cataract surgery
LENSAR laser treatment view showing the planned circular capsulotomy and fragmentation pattern The laser-cut capsulotomy and softened, segmented cataract during surgery

From Dr. Kavanagh's surgery: the LENSAR treatment view (left) and the laser-cut capsulotomy with the cataract already segmented (right).

MIGS glaucoma surgery

New Braunfels glaucoma care from a fellowship-trained specialist

Glaucoma care in New Braunfels from a fellowship-trained glaucoma specialist. Dr. Kavanagh has performed every type of MIGS surgery and offers the newest drop-free options.

  • Every type of MIGS (minimally invasive glaucoma surgery)
  • Drug-delivering implants that can replace daily drops
  • SLT laser treatment
  • Tube shunts, Ahmed valves and seton surgery for advanced glaucoma
  • Trabeculectomy when traditional surgery is the right choice
Explore every glaucoma procedure

Glaucoma treatment, from first step to advanced

  1. DropsDaily pressure-lowering eye drops.
  2. SLT laserA quick in-office laser that improves drainage, often reducing drops.
  3. Drug implantsDurysta and iDose TR release medication inside the eye for months or longer.
  4. MIGSiStent infinite, Hydrus, AlloFlo and the XEN Gel Stent, often placed during cataract surgery.
  5. Traditional surgeryTrabeculectomy and Ahmed valve / seton surgery for advanced glaucoma.

Glaucoma has no early symptoms. If you have a family history, high eye pressure or diabetes, regular pressure checks and optic nerve scans are the best protection. About high eye pressure

Gonioscopic view of iDose and iStent infinite implants in the drainage angle
Durysta sustained-release implant in the eye Eye with an Ahmed glaucoma valve

Images from Dr. Kavanagh's practice: iDose TR with iStent infinite, Durysta, and an Ahmed valve.

More eye care in New Braunfels

Other eye problems we treat

Beyond cataract and glaucoma, our team cares for the full range of eye conditions. Choose one to learn about symptoms, causes and treatment.

LASIK

Laser vision correction for nearsightedness, farsightedness and astigmatism.

Learn more

ICL (Implantable Collamer Lens)

A lens placed inside the eye for people who aren't good LASIK candidates.

Learn more

Corneal transplant

Partial and full-thickness transplants for scarred or swollen corneas.

Learn more

Diabetic eye disease

Screening and treatment to protect vision in diabetes.

Learn more
New: Valeda

Macular degeneration

Now offering Valeda light therapy, one of the first FDA-authorized treatments for dry AMD.

Learn more

Dry eye

Treatment plans for burning, gritty or watery eyes.

Learn more

Ocular hypertension

High eye pressure watched closely before it becomes glaucoma.

Learn more

Flashes & floaters

Prompt evaluation of new floaters, flashes or a shadow in vision.

Learn more

Pterygium

Removal of growths on the surface of the eye.

Learn more

Eyelid & blepharitis

Care for inflamed, irritated or drooping lids.

Learn more

Red eye & infections

Same-week visits for painful or red eyes.

Learn more

Comprehensive eye exams

Full dilated exams for adults and families.

Learn more

Chalazion & eyelid bumps

Diagnosis and removal of styes, chalazia and other lid lumps.

Learn more

Eyelid & cosmetic surgery

Blepharoplasty, ptosis repair, and ectropion and entropion repair.

Learn more
Dr. Kavanagh teaching medical students about cataract surgery

Research & teaching

On the leading edge of eye care

3

FDA clinical trials underway testing new glaucoma and cataract treatments.

Faculty

UT Health San Antonio, Department of Ophthalmology, teaching residents and medical students.

Founder

UIW School of Osteopathic Medicine, Department of Ophthalmology.

Speaker

Speakers bureau for many device and pharmaceutical companies; lectures nationally and internationally.

Medical missions

Medical mission team group photo
Dr. Kavanagh with patients at a mission eye clinic
Dr. Kavanagh with a mission patient after surgery

YouTube · Eye Associates of South Texas

See the surgery before you have it

About 30,000 subscribers follow Dr. Kavanagh's channel, where his cataract surgery videos have drawn millions of views. Watch real procedures, explained in plain language.

Live cataract surgeryMIGS glaucoma proceduresChoosing a lens implantWhat to expect after surgery
Watch on YouTube

Locations

Our New Braunfels office

One phone number for every office: 830-379-3937.

More South Texas offices

Seguin

908 E Court St
Seguin, TX 78155

At Court Street and Heideke Street.

Mon–Fri 8 AM–5 PM · Sat by appointment

San Antonio – North Central

15650 Classen Rd
San Antonio, TX 78247

North Central San Antonio, convenient to Stone Oak and Hwy 281.

San Antonio – Medical Center

10935 Wurzbach Rd, Suite 202
San Antonio, TX 78230

In the South Texas Medical Center, off Wurzbach Rd.

San Antonio – South

102 Palo Alto Rd, Suite 450
San Antonio, TX 78211

Serving the South Side of San Antonio.

Patients come to us from

  • New Braunfels
  • Gruene
  • Canyon Lake
  • Garden Ridge
  • Bulverde
  • Spring Branch
  • Schertz
  • Cibolo
  • Selma
  • McQueeney
  • San Marcos
  • Kyle

Questions

New Braunfels patients often ask

How long has Dr. Kavanagh practiced in New Braunfels?

Since 2001, 25 years of caring for New Braunfels eyes.

Where is the New Braunfels office?

457 Landa St, Suite F, New Braunfels, TX 78130. Hours are Monday to Friday, 8 AM to 5 PM, with Saturday appointments available by request.

Do I have to go to San Antonio for cataract or glaucoma surgery?

Usually not. Consultations and follow-up visits happen in New Braunfels, and surgery can be done at GRMC Outpatient in nearby Seguin. San Antonio patients can also choose American Surgery Center, The Ocular Surgery Center or NVision Center San Antonio.

What is MIGS, and am I a candidate?

MIGS (minimally invasive glaucoma surgery) uses tiny implants or micro-incisions to improve the eye's natural drainage. It is often combined with cataract surgery and can reduce the need for daily drops.

Appointments

See Dr. Kavanagh in New Braunfels

Call to book. Our team answers Monday to Friday, 8 AM to 5 PM, and can schedule you at any of our offices.

830-379-3937

When you call

  1. Tell us which office is most convenient and the days that work for you.
  2. Have your insurance card handy so we can check coverage.
  3. Bring your glasses, a list of your medications and a driver: your eyes may be dilated.

Closest offices

  • New Braunfels457 Landa St, Suite F, New Braunfels
  • Seguin908 E Court St, Seguin
  • San Marcos1218 State Hwy 123, San Marcos

Not sure what you need? or .

Call 830-379-3937 Book