Dr. Peter Gallagher, MD

Welcome to Dr. Peter Gallagher, MD's practice, conveniently located at 8555 West Taft Street, Merrillville, Indiana. As a dedicated partner in your health journey, we are committed to supporting your family’s well-being with a holistic approach that encompasses body, mind, and spirit.

At Regional Health Systems, we provide a comprehensive range of services designed to meet the diverse needs of women, men, and children. Our caring team of providers offers affordable, quality, and coordinated care, including medical, dental, mental health, and addiction services. We believe that everyone deserves access to healthcare, regardless of their ability to pay or insurance coverage.

In response to the ongoing COVID-19 pandemic, we have expanded our services to include secure online counseling and teletherapy (telehealth), allowing individuals, couples, and families to receive professional support from the safety and comfort of their own home.

As advocates for mental health, we are proud to be part of a community effort to address mental health needs, as highlighted by regional news outlets like the Post Tribune and NWI Times. We also hold the distinguished title of a Star Behavioral Health Center, recognizing our commitment to veteran care and mental health.

Our practice is supported by HRSA Health Center Program grant funding and is deemed a Public Health Service employee, ensuring certain liability protections. Visit us and experience a safe and supportive environment where your family’s health comes first. Please note that our website requires JavaScript to function properly.