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At GBMC HealthCare, we are committed to providing advanced medical treatments to enhance patient recovery and well-being. Our Hyperbaric Oxygen Therapy (HBOT) program offers a state-of-the-art approach to healing, utilizing the therapeutic benefits of pure oxygen in a pressurized environment.
Hyperbaric Oxygen Therapy involves breathing 100% oxygen in a pressurized chamber, significantly increasing the amount of oxygen your blood can carry. This elevated oxygen level promotes the body's natural healing processes, aiding in recovery from various medical conditions.
Our HBOT program treats a variety of medical conditions, including:
Experience the transformative benefits of Hyperbaric Oxygen Therapy at GBMC HealthCare—where advanced technology meets compassionate care to support your healing journey. Would you like to schedule a consultation? Call us today at 443-849-6535 to learn more!

Dr. Heller is the Medical Director of the Wound Center at GBMC. She is also Director of the Vein Center, Hyperbaric Medicine, Lymphedema, and Rehabilitation Medicine. She previously served as Assistant Professor of Surgery at Johns Hopkins University School of Medicine and as the founder and Director of the Johns Hopkins Vein Centers. A graduate of George Washington University School of Medicine in Washington, D.C., Dr. Heller completed her surgical residency, including a year as Administrative Chief Resident, at Boston University Medical Center. She completed her Vascular Surgery fellowship at New York Presbyterian Hospital.
Coverage for Hyperbaric Medicine is delivered by GBMC providers who have completed training in an approved Undersea and Hyperbaric Medical Society (UHMS) Program.
At GBMC, your comfort and safety are our priority. Before treatment, you will have a comprehensive consultation with a hyperbaric provider to assess your condition, ensure HBOT is safe for you, and explain the treatment process.
"My experience with HBO Therapy was great. The team of technicians were fantastic. The 60-minute drive (each way, which could take 90 minutes at times) was worth it. From my first day in September 2024 to my last day (in February 2025 including being in and out of hospital during the six-month period) they were warm, pleasant and helpful. I was a little apprehensive about getting into a tube, but the ladies made me feel comfortable going into the tube. They were there to welcome me out and never with a solemn look, but always with a pleasant welcoming smile. After a week I looked forward to going to treatment to take my “dive” and watch a movie, show or mini-series. After a few weeks, we were talking about our lives, our families and laughing and enjoying each other’s company. They were always on top of what you liked. It wasn’t just me, it was everyone who came through the dive center. I was there for six months, and I saw people come and go but they treated everyone with that same upbeat attitude that was a welcoming experience to someone dealing with pain, frustration and the unknown. I remember when my wife told me after one session that I came out happier than when I went in. Thank you, Dana, Kiesha, Maha, Lana - thank you ladies for being the kind of people who truly help people get better. Ladies, you are great people. HBO therapy is worth it."
- Mr. “Blue Bloods” 😊 Gregory F.