Before your first "Dive" session, a provider and nurse will meet with you to discuss your treatment plan and address any questions you may have. The staff will also discuss how to prepare for your sessions and what you can expect during each visit.

The Hyperbaric Chambers at Pulse Wound Care Center - Huntsville Medical Center is the only accredited mono-place chambers in Walker County and the surrounding areas. We are proud to bring this limb-saving technology to the population of patients who suffer from chronic wounds that won't heal independently, such as diabetics. Call to schedule an appointment, or ask your doctor for a referral.


Our Hyperbaric Chambers have a 40.5” Internal Diameter, the largest in the industry, which significantly reduces the incidence of non-compliance due to claustrophobia and allows for the treatment of the bariatric population.

Perry Sigma Hyperbaric Chambers Feature:

  • A 40.5” internal diameter cylinder

  • Cool and quiet treatment compartment

  • Patient-controlled temperature

  • Adjustable stretcher and certified for patients up to 700 lbs.

  • Extra-wide stretcher with patient safety handrails

  • Gurney adjustments of 15°, 25°, 35°,45°, 55°, and 57 ½°

  • 22” flat-screen TV with CD and DVD features

  • Safe two-way communications system



116 Medical Park Ln Ste C

Huntsville, Texas 77340

Phone Number: 936.277.7101 


Monday-Friday 8:00AM-5:00PM

Saturday: Closed

Sunday: Closed



  • Hyperbaric Oxygen Therapy

  • Wound Care for Chronic and Acute Conditions

  • On Staff Wound Care Providers available 5 days a week


  • Diabetic foot ulcers

  • Nonhealing wounds

  • Air or gas embolism

  • Flesh-eating disease

  • Delayed radiation injury

  • Infection of the bone (osteomyelitis)

  • Skin grafts or flaps at risk of tissue death

  • Selective wound healing

  • Decompression sickness

  • Gas gangrene

  • Carbon monoxide poisoning

  • Injury from crushing

  • Severe anemia

  • Brain abscess

  • Burns

  • Traumatic brain injury

Hyperbaric Chambers

Hyperbaric Oxygen Therapy (HBOT) is a state-of-the-art therapy that involves the patient breathing pure oxygen while in our 40-inch dive chambers. Our Hyperbaric Chambers then pressurizes to an equivalent of two times atmospheric pressure. Oxygen is then absorbed and transported within the body at much higher concentrations. These conditions allow for maximized healing of sites of infection, arterial circulation, and stimulation of healing factors for various wound care issues. The treatment is painless and touchless, so patients can expect to relax and watch a movie for about 2hours while being carefully monitored by our well-trained staff.



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Alison Headshot.heic

Alison Melendez
Practice Manager

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Nida Nisar, DPM, AACFAS
Podiatric Podiatrist Medicine & Surgery


Providers at Pulse Healthcare System Wound Care Center participate with most major insurance companies. We are providers for many HMO, PPO and indemnity insurance plans. Please be advised that different insurance companies may cover different services, and some services you assume to be covered may not actually be covered. Please contact your individual insurance company regarding specific items and questions.

 We do not participate with the following plans:

Amerigroup and Medicaid.