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Specialty
Internal Medicine

Mermaid Well

Quick Facts

Membership Price Range$150/month for 4 months (Direct Care Membership, Initial Medical Evaluation $300 required)
Practice TypeSpecialty
LocationDayton, West Carrollton
DoctorsTimothy Kathman MD, Internal Medicine
Telehealth TypeVirtual visits (video/telehealth) for physical therapy and lifestyle medicine
Telehealth AvailableYes

About

At Mermaid Well, physical therapy, aquatic therapy, direct medical care, lifestyle medicine, and nervous system regulation all come together under one clinical philosophy. Dr. Kendra Lucas founded the practice in Dayton, Ohio, drawing on her own experience living with Hypermobile Ehlers-Danlos Syndrome, POTS, Celiac disease, and endometriosis. That personal journey shaped every service the clinic now offers. Stephen Kathman, PA-C joined as co-owner, bringing direct medical care for complex and chronic conditions. Dr. Timothy Kathman, MD serves as supervising physician with over 40 years of internal medicine experience.

Mermaid Well operates across two locations. The primary site sits within Collective Good Integrative Health at 620 Kling Dr., Dayton, OH 45419. A second location at Twigs Kids in West Carrollton features a warm-water aquatic therapy pool held at 88 degrees Fahrenheit. The practice organizes care around the Well Life Framework: Move Well, Think Well, and Live Well. Telehealth physical therapy reaches patients in Ohio, Indiana, Pennsylvania, Virginia, West Virginia, and Florida. Virtual lifestyle medicine serves patients across the United States. Mermaid Well holds affiliations with the American College of Lifestyle Medicine, APTA, NBHWC, and HeartMath.

Details

Address

620 Kling Dr., Dayton, OH 45419

Membership

$150/monthly

Membership Details

Out-of-network private pay practice. Initial Medical Evaluation: $300. Medical Follow-Up: $175. Direct Care Membership 4-Month Plan: $150/month (unlimited visits, initial evaluation required). Physical Therapy Initial Evaluation: $200. Physical Therapy Follow-up: $150. Aquatic Initial Evaluation: $200. Aquatic Follow-ups: $80 (30-min), $120 (45-min), $160 (60-min). Rest and Restore Float Therapy: $170. Aquatic Wellness Group: $35. Lifestyle Medicine Initial Evaluation: $200. Lifestyle Medicine Follow-Up: $150. POTS/Dysautonomia Wellness Program: $750 (6 sessions). Holistic Pain Care Wellness Program: $750. HeartMath Program: $750. HeartMath Stress and Well-Being Assessment & Debrief: $50. Vagus Nerve Stimulation: $150. Rest and Restore Guided Program: $750. POTS Active Stand Test With Results: $150.

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Frequently Asked Questions

Mermaid Well offers several pricing options depending on the service. The Direct Care Membership 4-Month Plan runs $150 per month and includes unlimited visits after an initial evaluation at $300. Physical therapy and aquatic therapy evaluations start at $200, with follow-ups ranging from $80 to $175. Specialty programs such as the POTS Wellness Program, HeartMath Program, and Holistic Pain Care Wellness Program each run $750. The practice accepts cash, credit, FSA, HSA, Venmo, PayPal, and gift cards.

Mermaid Well operates as an out-of-network private pay practice. The practice partners with Reimbursify to help patients submit out-of-network claims to their insurance. Patients can download the Reimbursify app to verify benefits and track claims. Medicare beneficiaries can access wellness and preventative services directly at Mermaid Well.

No. Ohio grants patients direct access to physical therapy, so you can schedule a physical therapy evaluation at Mermaid Well without a physician referral.

The Direct Care Membership is a 4-month plan at $150 per month designed for patients managing complex, chronic, or undiagnosed conditions. It includes unlimited visits after a required initial evaluation at $300. Stephen Kathman, PA-C leads direct medical care at the practice with a thorough, relationship-centered approach.

Yes. Mermaid Well offers virtual physical therapy to patients in Ohio, Indiana, Pennsylvania, Virginia, West Virginia, and Florida. Virtual lifestyle medicine consultations are available to patients anywhere in the United States.

The POTS and Dysautonomia Wellness Program is a six-session, one-on-one program priced at $750. It focuses on movement, education, nervous system regulation, and heart-rate variability training. Dr. Kendra Lucas personally lives with POTS and brings firsthand experience to each session. The practice also provides complimentary medical-grade electrolyte samples as part of the program.

Mermaid Well operates a warm-water pool held at 88 degrees Fahrenheit at its West Carrollton location inside Twigs Kids. The water depth runs three to four feet, making it accessible for a wide range of patients. Services in the pool include aqua yoga, aqua Pilates, and individual aquatic therapy sessions. Group aquatic wellness classes are also available at $35 per session.

The Well Life Framework organizes Mermaid Well's approach to whole-person health across three pillars. Move Well focuses on exercise and training. Think Well offers guided meditations. Live Well provides webinars and educational resources. Members access these tools to build sustainable habits beyond their clinical sessions.

Yes. Mermaid Well hosts a Walk With a Doc community event on the second Saturday of every month at Stubbs Park in Centerville. The practice also participates in events such as Guided Nature Therapy Walks at Possum Creek MetroPark. Community is a core part of the Mermaid Well philosophy.

Mermaid Well uses several evidence-based tools for nervous system regulation. These include Nuropod vagus nerve neuromodulation, Moonbird breathing technology, Kineon Red Light Therapy, Normatec Go dynamic air compression, and the Rest and Restore Protocol co-developed with Dr. Stephen Porges using Sonocea Sonic Augmentation Technology. HeartMath biofeedback with HRV training rounds out the program.

Practice last updated April 10, 2026