Welcome to

Republic Pain & Longevity is a patient-centered practice dedicated to relieving pain and extending health span through personalized care. We combine interventional pain management with comprehensive health optimization programs that focus on metabolic health, hormone balance, musculoskeletal function, and lifestyle interventions. Our team works collaboratively with patients to design individualized plans that may include advanced diagnostics, targeted therapies, and ongoing coaching to reduce pain, improve energy, and enhance overall quality of life. Through these health optimization programs, we aim not only to treat existing conditions, but to proactively support long-term vitality and resilience.

Republic Pain
Specialists

Physician/Team

David Gaskin, CRNA, NSPM-C

David has more than 27 years of experience providing professional anesthesia services across all patient populations. He earned a BS in Nursing from Texas Christian University in 1993 and an MS in Health Sciences from Texas Wesleyan in 1998. He also completed a year long Nonsurgical pain fellowship from TCU in 2018 and was board certified in 2019.

Aaron Buzzard, MD

Dr. Aaron Buzzard is an emergency physician at the St. Joseph Emergency Department in Bryan, TX, and has practiced emergency medicine for over 20 years. He is double board-certified as an emergency physician and EMS medical director and is a licensed paramedic in the state of Texas.

Conditions We Treat

At Republic Pain and Longevity Specialists we educate our patients on the dangers of opioids and provide every possible option to relieve their pain without the use of opioids.

Knee Osteoarthritis / Pain

Targeted therapies to reduce inflammation, improve joint mobility, and relieve persistent knee pain.

Headaches & Migraines

Specialized treatments designed to rapidly alleviate severe head pain and reduce the frequency of chronic migraines.

Neck Pain

Relieves severe neck stiffness, nerve compression, and chronic discomfort to restore full range of motion.

Back Pain

Effective, non-surgical interventions to soothe nerve irritation and ease persistent lower and upper back pain.

Tennis Elbow

Focused care to reduce elbow tendon inflammation, relieve forearm strain, and rebuild grip strength.

TMJ / Jaw Pain

Direct relief for jaw joint dysfunction, facial muscle tension, and pain caused by teeth grinding or clenching.

Manage your pain so it doesn’t manage you.

Treamtment Options

At Republic Pain Specialists we educate our patients on the dangers of opioids and provide every possible option to relieve their pain without the use of opioids.

Genicular Nerve Block & Radiofrequency Ablation (RFA)

Provides targeted, long-lasting relief for chronic knee pain by interrupting pain signals at the source.

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Radiofrequency Ablation (RFA)

A minimally invasive procedure using heat energy to mute targeted pain signals for months of extended relief.

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Stellate Ganglion Block

An effective injection therapy designed to reduce nerve-related pain in the head, neck, upper chest, or arms.

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Headache & Migraine Injections

Direct treatments designed to rapidly alleviate severe head pain and reduce the frequency of chronic migraines.

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Occipital Nerve Block

Soothes inflamed nerves at the base of the skull to relieve persistent nerve pain and chronic headaches.

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Joint & Soft Tissue Injections

Delivers targeted medication directly to joints and surrounding tissue to reduce inflammation and restore mobility.

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Health Optimization

Our Health Optimization Program is designed for patients who want to feel better now and protect their long-term health, not just treat disease once it appears. Through a combination of advanced lab testing, detailed clinical assessment, and personalized care plans, we focus on improving metabolic health, hormone balance, inflammation, sleep, nutrition, and physical function. Each patient receives a tailored roadmap that may include targeted peptides, supplements, nutrition strategies, movement and recovery plans, and ongoing follow-up to track progress and refine the approach over time. The goal is to reduce pain, increase energy and resilience, and extend your health span—helping you stay stronger, more active, and more engaged in life for as long as possible.

What Our Patients Say…

Went in to see Mr. Gaskin regarding some back pain that I’ve had for years. He heard me out and asked me to do some stretches and movements and figured out that it was my SI joint causing me issues. He gave me a shot that was pain free(because I’m a huge baby when it comes to needles) and I’ve been lower back pain free going on two months now. I would recommend him to anyone having daily pain. Very affordable and a great doctor. I will definitely be back if I have to be.
Lisset Herrera
Went in to see Mr. Gaskin regarding some back pain that I’ve had for years. He heard me out and asked me to do some stretches and movements and figured out that it was my SI joint causing me issues. He gave me a shot that was pain free(because I’m a huge baby when it comes to needles) and I’ve been lower back pain free going on two months now. I would recommend him to anyone having daily pain. Very affordable and a great doctor. I will definitely be back if I have to be.
Lisset Herrera
Went in to see Mr. Gaskin regarding some back pain that I’ve had for years. He heard me out and asked me to do some stretches and movements and figured out that it was my SI joint causing me issues. He gave me a shot that was pain free(because I’m a huge baby when it comes to needles) and I’ve been lower back pain free going on two months now. I would recommend him to anyone having daily pain. Very affordable and a great doctor. I will definitely be back if I have to be.
Lisset Herrera

Ready to get away from the pain?

Contact Republic Pain Specialists and get relief today.

Frequently Asked Questions

Republic Pain & Longevity is a patient-centered practice that combines interventional pain management with health optimization programs. We diagnose and treat the source of pain through advanced diagnostics and targeted, minimally invasive therapies, while also helping patients build long-term metabolic health, hormone balance, and vitality through personalized, ongoing care.

Republic Pain & Longevity is a patient-centered practice that combines interventional pain management with health optimization programs. We diagnose and treat the source of pain through advanced diagnostics and targeted, minimally invasive therapies, while also helping patients build long-term metabolic health, hormone balance, and vitality through personalized, ongoing care.

Republic Pain & Longevity is a patient-centered practice that combines interventional pain management with health optimization programs. We diagnose and treat the source of pain through advanced diagnostics and targeted, minimally invasive therapies, while also helping patients build long-term metabolic health, hormone balance, and vitality through personalized, ongoing care.

Republic Pain & Longevity is a patient-centered practice that combines interventional pain management with health optimization programs. We diagnose and treat the source of pain through advanced diagnostics and targeted, minimally invasive therapies, while also helping patients build long-term metabolic health, hormone balance, and vitality through personalized, ongoing care.

Republic Pain & Longevity is a patient-centered practice that combines interventional pain management with health optimization programs. We diagnose and treat the source of pain through advanced diagnostics and targeted, minimally invasive therapies, while also helping patients build long-term metabolic health, hormone balance, and vitality through personalized, ongoing care.