Top 25 Undersea And Hyperbaric Medicine Physicians Across the US
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What is an Undersea and Hyperbaric Medicine Specialist?
Learn about this specialty, training requirements, and when to schedule a visit.
An undersea and hyperbaric medicine specialist is a physician who specializes in treating conditions using hyperbaric oxygen therapy (HBOT) and managing diving-related medical issues. These experts administer treatments in specialized pressurized chambers where patients breathe 100% oxygen at pressures greater than sea level, promoting wound healing, fighting infections, and treating decompression sickness. They combine expertise in diving physiology, wound care, and advanced oxygen therapy to treat complex conditions that benefit from enhanced tissue oxygenation.
Training and Qualifications
Becoming an undersea and hyperbaric medicine specialist requires extensive education and training:
- 4 years of medical school to earn an MD or DO degree
- Completion of a primary residency in emergency medicine, internal medicine, anesthesiology, or other approved specialty
- 1-year fellowship in undersea and hyperbaric medicine or equivalent training pathway
- Total of 13+ years of education and training beyond high school
- Specialized training in hyperbaric chamber operations, diving physiology, and wound management
Board Certification: American Board of Preventive Medicine (ABPM) with subspecialty certification in Undersea and Hyperbaric Medicine. Certification requires completion of an accredited training program and passing a comprehensive examination covering diving medicine, hyperbaric oxygen therapy protocols, and chamber safety.
When Should You See an Undersea and Hyperbaric Medicine Specialist?
You should consider seeing an undersea and hyperbaric medicine specialist if:
- You have a non-healing diabetic foot ulcer or chronic wound
- You experienced a diving accident with suspected decompression sickness (the bends)
- You have carbon monoxide poisoning or smoke inhalation injury
- You are receiving radiation therapy and develop tissue damage (radiation necrosis)
- You have necrotizing soft tissue infections (gas gangrene or flesh-eating bacteria)
- You have compromised skin grafts or flaps that are failing
- You have osteomyelitis (bone infection) not responding to standard treatment
- You have sudden vision or hearing loss that may benefit from HBOT
Key Facts
Common Conditions Treated
Undersea and Hyperbaric Medicine Specialists are trained to diagnose and treat a wide range of conditions. Here are some of the most common conditions that undersea and hyperbaric medicine specialists help patients manage.
Diabetic Foot Ulcers and Chronic Wounds
Non-healing wounds in diabetic patients resulting from poor circulation, neuropathy, and impaired immune function that fail to respond to conventional wound care.
Key Symptoms
Treatment Approach
Hyperbaric oxygen therapy enhances oxygen delivery to compromised tissues, stimulates new blood vessel formation (angiogenesis), boosts white blood cell bacteria-killing ability, and accelerates wound healing by supporting collagen synthesis.
Decompression Sickness (The Bends)
A diving-related condition occurring when dissolved gases form bubbles in the blood and tissues during rapid ascent, causing joint pain, neurological symptoms, and potentially death.
Key Symptoms
Treatment Approach
Emergency hyperbaric oxygen treatment compresses gas bubbles, accelerates nitrogen elimination from tissues, and restores oxygen delivery to affected areas. Treatment should begin as soon as possible for best outcomes.
Carbon Monoxide Poisoning
Toxic exposure to carbon monoxide gas that binds to hemoglobin, preventing oxygen transport and causing tissue hypoxia affecting the brain and heart.
Key Symptoms
Treatment Approach
HBOT rapidly displaces carbon monoxide from hemoglobin, restores oxygen delivery to tissues, reduces brain swelling, and significantly decreases the risk of delayed neurological problems that can occur weeks after exposure.
Radiation Tissue Damage (Osteoradionecrosis)
Delayed tissue injury occurring months to years after radiation therapy, causing tissue breakdown, poor healing, and bone death in previously irradiated areas.
Key Symptoms
Treatment Approach
Hyperbaric oxygen stimulates new blood vessel growth in radiation-damaged tissues, enhances tissue oxygen levels, and improves wound healing. Often used before and after dental work in irradiated jaws to prevent osteoradionecrosis.
Gas Gangrene and Necrotizing Fasciitis
Severe, rapidly spreading soft tissue infections caused by gas-producing bacteria (Clostridium) or multiple organisms, requiring emergent treatment to prevent death.
Key Symptoms
Treatment Approach
HBOT stops toxin production by anaerobic bacteria, enhances antibiotic effectiveness, supports oxygen-dependent white blood cell killing of bacteria, and demarcates viable from non-viable tissue before surgical debridement.
Arterial Gas Embolism
Air bubbles entering the arterial circulation, often from diving accidents or medical procedures, blocking blood flow to vital organs including the brain.
Key Symptoms
Treatment Approach
Emergency hyperbaric treatment compresses gas bubbles to a smaller size, facilitates bubble dissolution, and restores blood flow to affected organs. Considered a diving emergency requiring immediate recompression.
Compromised Grafts and Flaps
Skin grafts or surgical flaps showing signs of failure due to inadequate blood supply, threatening the success of reconstructive surgery.
Key Symptoms
Treatment Approach
Hyperbaric oxygen enhances oxygen delivery to tissues with marginal blood supply, promotes new blood vessel ingrowth, and can salvage grafts and flaps that would otherwise fail.
Refractory Osteomyelitis
Chronic bone infection that persists despite appropriate antibiotic therapy and surgical debridement, often occurring in diabetic patients or after trauma.
Key Symptoms
Treatment Approach
HBOT enhances oxygen-dependent white blood cell killing of bacteria, improves antibiotic penetration into infected bone, and stimulates bone healing and remodeling in chronically infected areas.
Important Note
This list represents common conditions but is not exhaustive. Undersea and Hyperbaric Medicine Specialists treat many other conditions related to their specialty. If you're experiencing symptoms or have concerns, consult with a qualified undersea and hyperbaric medicine specialist for a proper evaluation.
What to Expect During Your Visit
Understanding what happens during your appointment can help you feel more prepared. Here's what you can typically expect when visiting an undersea and hyperbaric medicine specialist.
Your First Visit
- Comprehensive medical history review including wound history, diabetes status, and previous treatments
- Detailed wound assessment with measurements, photography, and vascular evaluation
- Review of prior imaging, lab work, and treatment records
- Discussion of how hyperbaric oxygen therapy works and expected treatment course
- Screening for contraindications including untreated pneumothorax, certain medications, and claustrophobia
- Ear examination to ensure ability to equalize pressure
- Initial consultation typically lasts 45-60 minutes
Diagnosis & Testing
- Transcutaneous oxygen measurement (TCOM) to assess tissue oxygen levels and HBOT candidacy
- Vascular studies including ankle-brachial index and arterial Doppler ultrasound
- Wound cultures to identify infecting organisms
- Blood tests including complete blood count, metabolic panel, and hemoglobin A1c for diabetics
- Imaging studies: X-rays for osteomyelitis, MRI for extent of tissue involvement
- Assessment of diving history and accident circumstances for diving-related conditions
Treatment Options
- Treatment in monoplace (single-person) or multiplace (multiple-person) hyperbaric chambers
- Sessions typically last 90-120 minutes at 2.0-2.4 atmospheres pressure
- Breathing 100% oxygen through mask or hood during treatment
- Air breaks during longer treatments to reduce oxygen toxicity risk
- Most conditions require 20-40 treatment sessions, often daily Monday through Friday
- Concurrent wound care, antibiotics, and surgical treatments as indicated
- Regular reassessment of wound healing progress and treatment response
Tip for Your Visit
Bring a list of current medications, previous test results, and questions you want to ask. Writing down your symptoms—when they occur and what affects them—helps your undersea and hyperbaric medicine specialist provide accurate diagnosis and effective treatment.
How to Choose the Right Undersea and Hyperbaric Medicine Specialist
Finding the right healthcare provider is important for your health and peace of mind. Here are key factors to consider when selecting an undersea and hyperbaric medicine specialist.
Credentials to Verify
- Board certification in Undersea and Hyperbaric Medicine by the American Board of Preventive Medicine
- Completion of an ACGME-accredited fellowship or equivalent training
- Active, unrestricted medical license in your state
- Certification in hyperbaric chamber operations and safety
- Hospital or facility privileges at accredited hyperbaric centers
- Membership in Undersea and Hyperbaric Medical Society (UHMS)
Important Considerations
- Facility accreditation by UHMS or other recognized organizations
- Type of chamber available (monoplace vs. multiplace) and your comfort level
- Experience treating your specific condition
- Availability of emergency treatment for diving accidents
- Coordination with your other physicians (wound care, vascular surgery, oncology)
- Location and treatment schedule that works with your needs
- Insurance acceptance and experience with authorization processes
Quick Tip
Don't hesitate to schedule consultations with multiple undersea and hyperbaric medicine specialists before making your decision. The right fit isn't just about credentials—it's also about feeling comfortable and confident in your care.
Cost and Insurance Information
Understanding the costs associated with seeing an undersea and hyperbaric medicine specialist can help you plan for your healthcare needs.
Average Costs (Without Insurance)
Initial Visit
$200-$400 (initial evaluation)
Follow-up Visit
$100-$200
Common Procedures
Note: These are estimated average costs and can vary based on location, provider, and specific services required.
Insurance Coverage
- Medicare and most insurance cover HBOT for FDA-approved indications
- Coverage requires documented failure of conventional treatments for wound healing
- Prior authorization is typically required before starting treatment
- Coverage varies for off-label uses not on the FDA-approved list
- Emergency treatment for diving accidents usually covered under medical emergency provisions
- Documentation of wound measurements and progress is essential for continued coverage
Medicare Information
Medicare Part B covers hyperbaric oxygen therapy for approved conditions including diabetic wounds meeting specific criteria, gas gangrene, osteoradionecrosis, and other approved diagnoses. Coverage requires wounds to have failed 30 days of standard treatment and meet minimum size requirements. Treatment is covered at 80% after deductible at approved facilities.
Money-Saving Tips
- 1Always verify your undersea and hyperbaric medicine specialist is in-network before scheduling
- 2Ask about self-pay discounts if you don't have insurance
- 3Inquire about payment plans for expensive procedures
- 4Get prior authorization when required to avoid claim denials
- 5Use FSA or HSA funds for eligible medical expenses
Questions to Ask Your Undersea and Hyperbaric Medicine Specialist
Being prepared for your appointment helps you get the most out of your time with your doctor. Here are important questions to consider asking an undersea and hyperbaric medicine specialist.
Is my condition one of the FDA-approved indications for hyperbaric oxygen therapy?
How many treatments do you expect I will need?
What type of chamber do you use, and can I see it before starting treatment?
What are the risks and side effects specific to my situation?
Will you coordinate with my other doctors (wound care, vascular, oncology)?
What should I expect in terms of healing and outcomes?
How do you handle insurance authorization and documentation?
What happens if I have a diving emergency outside of business hours?
Are there any medications I should stop before treatment?
How will you monitor my progress throughout treatment?
Pro Tip
Write down your questions before your appointment and bring them with you. Don't hesitate to take notes during your visit or ask for written instructions.
When to Seek Emergency Care
Know when symptoms require immediate attention versus a scheduled appointment.
While most conditions can wait for a scheduled appointment with a undersea and hyperbaric medicine specialist, certain symptoms require immediate emergency care. Go to the emergency room or call 911 if you experience:
- Sudden neurological symptoms after scuba diving - may indicate arterial gas embolism requiring immediate recompression
- Joint pain, numbness, or paralysis after diving - signs of decompression sickness needing emergency HBOT
- Headache, confusion, or loss of consciousness after carbon monoxide exposure - requires immediate evaluation and possible HBOT
- Rapidly spreading redness, pain, and tissue death - may indicate necrotizing fasciitis requiring emergency surgery and HBOT
- Severe ear pain or bleeding during or after HBOT treatment - may indicate barotrauma requiring immediate evaluation
- Seizure activity during hyperbaric treatment - sign of oxygen toxicity requiring immediate treatment protocol
EMERGENCY
Call 911 or nearest ER
URGENT
Doctor or urgent care
NON-URGENT
Regular appointment
Undersea and Hyperbaric Medicine Specialist vs. Other Specialists
Understanding the differences between medical specialists helps you choose the right provider for your needs.
Undersea and Hyperbaric Medicine Specialist vs. Wound Care Specialist
Wound care specialists focus on advanced wound management using dressings, debridement, and topical therapies. Hyperbaric medicine specialists add HBOT to treat wounds with compromised oxygen supply that fail conventional care. Many hyperbaric facilities have integrated wound care programs combining both approaches.
Undersea and Hyperbaric Medicine Specialist vs. Vascular Surgeon
Vascular surgeons treat blocked arteries through bypass surgery or stenting to restore blood flow. Hyperbaric medicine works alongside vascular care by enhancing oxygen delivery in tissues with marginal circulation. Many wound healing programs include both specialties for comprehensive care.
Undersea and Hyperbaric Medicine Specialist vs. Emergency Medicine Physician
Emergency medicine physicians provide initial stabilization and treatment for diving accidents and carbon monoxide poisoning. Hyperbaric medicine specialists provide definitive HBOT treatment and ongoing management. Many hyperbaric physicians have emergency medicine backgrounds and handle acute referrals.
Not sure which specialist you need?
Your primary care physician can help determine the right specialist for your condition and provide a referral if needed.
Sources & References
Information about undersea and hyperbaric medicine specialists is sourced from peer-reviewed medical literature and authoritative organizations.
Last updated: March 2026
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Frequently Asked Questions
Common questions about undersea and hyperbaric medicine physicians
What does hyperbaric oxygen therapy feel like?
During HBOT, you lie in a pressurized chamber breathing pure oxygen. You will feel pressure in your ears similar to flying or diving, which you equalize by swallowing or gentle techniques. The chamber is climate-controlled and comfortable. Many patients watch movies, listen to music, or rest during their 90-120 minute sessions.
Is hyperbaric oxygen therapy safe?
HBOT is very safe when administered by trained professionals for approved conditions. The most common side effect is ear pressure or barotrauma, usually prevented by proper equalization techniques. Rarely, patients may experience temporary vision changes, oxygen toxicity seizures (very rare), or claustrophobia. Your physician screens for contraindications before treatment.
How many treatments will I need?
The number of treatments depends on your condition. Diabetic wounds and radiation injuries typically require 20-40 sessions. Carbon monoxide poisoning may need only 1-5 treatments. Decompression sickness is treated until symptoms resolve. Your physician will recommend a treatment plan and adjust based on your response.
What conditions does HBOT treat?
FDA-approved conditions include diabetic foot ulcers, decompression sickness, carbon monoxide poisoning, gas gangrene, radiation tissue damage, compromised skin grafts/flaps, chronic refractory osteomyelitis, crush injuries, and several others. Some facilities offer treatment for conditions under investigation. Insurance typically only covers approved indications.
Can I have HBOT if I am claustrophobic?
Many claustrophobic patients successfully complete HBOT. Monoplace chambers are tube-shaped and may feel confining, while multiplace chambers are room-sized and less restrictive. Anti-anxiety medications can help, and staff communicate with you throughout treatment. Tour the chamber beforehand to assess your comfort level.
Medical disclaimer: This content is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you have a medical emergency, call 911. Our editorial standards