Where Pharmaceutical Science Meets Human Potential

At CeliaRx, we don’t believe in one-size-fits-all care. Human biology is complex, highly individual, and deserves a more precise approach. Our work is grounded in advanced pharmaceutical science, with a focus on understanding how prescription compounds interact at the cellular level and why those interactions matter. Through a clinician-guided, telehealth prescription wellness model, we design personalized protocols that align with the body’s natural signaling pathways to support balance, resilience, and long-term optimization. Science is our foundation. Personalized longevity is the outcome we’re working toward.

Science Media

Our board of experts

The CeliaRx Medical Directorate represents a convergence of peerless clinical acumen. By synthesizing decades of pharmaceutical research with real-time biological data, our experts architect precision longevity protocols that transcend standard care and redefine the frontier of evidence-based intervention.

Dr. Hridayesh Nat

MD Medicine physician

Dr. Hridayesh Nat, MD is a board-certified Internal Medicine physician with over 15 years of clinical and leadership experience. He has a strong background in telehealth, weight management, hair restoration, and anti-aging medicine. Recognized for his empathetic approach and commitment to high-quality care, Dr. Nat has received awards for excellence in medicine and maintains active membership in organizations such as the American Medical Association. In addition to his clinical work, he has served as a medical educator for residents and medical students. Dr. Nat combines evidence-based practice with a patient-centered philosophy to provide accessible, comprehensive healthcare.

  • Dr. James Joseph

    Medical Director Longevity Center of Excellence, Florida

    Dr. James Joseph has practiced medicine since 1998 and is licensed in seven states. A fellow of the American Academy of Anti-Aging Medicine since 2016, he has over a decade of experience developing targeted strategies for patients with complex medical conditions worldwide.

  • Chelsea Queen

    Holistic Nurse Coach RN, BSN MSN

    Chelsea Queen is a registered nurse and holistic nurse coach dedicated to whole-person care and uncovering the root causes of health challenges. She earned her undergraduate degree from Hunter College, completed her BSN at Pace University, and received her MSN from Pacific College. With expertise in both traditional and integrative nursing, Chelsea was inspired to explore peptide therapy as an innovative approach to support healing, recovery, and longevity.

  • Marc A. Barbose

    ND, RPh., CNH

    Dr. Marc Barbose is a board certified Doctor of Naturopathy, Compounding Pharmacist, and Certified Nutritional Herbalist specializing in Functional Medicine, Detoxification, Pharmacy consultation, and Herbalism. With over 25 years as a health professional his goals are optimal health and wellness for his patients.

  • Dr. James Joseph

    Medical Director Longevity Center of Excellence, Florida

    Dr. James Joseph has practiced medicine since 1998 and is licensed in seven states. A fellow of the American Academy of Anti-Aging Medicine since 2016, he has over a decade of experience developing targeted strategies for patients with complex medical conditions worldwide.

  • Chelsea Queen

    Holistic Nurse Coach RN, BSN MSN

    Chelsea Queen is a registered nurse and holistic nurse coach dedicated to whole-person care and uncovering the root causes of health challenges. She earned her undergraduate degree from Hunter College, completed her BSN at Pace University, and received her MSN from Pacific College. With expertise in both traditional and integrative nursing, Chelsea was inspired to explore peptide therapy as an innovative approach to support healing, recovery, and longevity.

  • Marc A. Barbose

    ND, RPh., CNH

    Dr. Marc Barbose is a board certified Doctor of Naturopathy, Compounding Pharmacist, and Certified Nutritional Herbalist specializing in Functional Medicine, Detoxification, Pharmacy consultation, and Herbalism. With over 25 years as a health professional his goals are optimal health and wellness for his patients.

Dr. Hridayesh Nat

MD Medicine physician

Dr. Hridayesh Nat, MD is a board-certified Internal Medicine physician with over 15 years of clinical and leadership experience. He has a strong background in telehealth, weight management, hair restoration, and anti-aging medicine. Recognized for his empathetic approach and commitment to high-quality care, Dr. Nat has received awards for excellence in medicine and maintains active membership in organizations such as the American Medical Association. In addition to his clinical work, he has served as a medical educator for residents and medical students. Dr. Nat combines evidence-based practice with a patient-centered philosophy to provide accessible, comprehensive healthcare.

Dr. James Joseph

Medical Director Longevity Center of Excellence, Florida

Dr. James Joseph has practiced medicine since 1998 and is licensed in seven states. A fellow of the American Academy of Anti-Aging Medicine since 2016, he has over a decade of experience developing targeted strategies for patients with complex medical conditions worldwide.

Chelsea Queen

Holistic Nurse Coach RN, BSN MSN

Chelsea Queen is a registered nurse and holistic nurse coach dedicated to whole-person care and uncovering the root causes of health challenges. She earned her undergraduate degree from Hunter College, completed her BSN at Pace University, and received her MSN from Pacific College. With expertise in both traditional and integrative nursing, Chelsea was inspired to explore peptide therapy as an innovative approach to support healing, recovery, and longevity.

Marc A. Barbose

ND, RPh., CNH

Dr. Marc Barbose is a board certified Doctor of Naturopathy, Compounding Pharmacist, and Certified Nutritional Herbalist specializing in Functional Medicine, Detoxification, Pharmacy consultation, and Herbalism. With over 25 years as a health professional his goals are optimal health and wellness for his patients.

The functions of peptides

Peptides - short chains of amino acids - serve as essential messengers and defenders in your body.

Cell signaling

Peptides are integral to cell growth, repair, and regeneration, making them significant in areas like wound healing and tissue repair.

Immune response

Peptides play a key role in the immune system, helping to recognize and respond to pathogens.

Antimicrobial activity

Certain peptides, known as antimicrobial peptides, can destroy bacteria, viruses, and fungi, serving as a natural defense mechanism.

Regeneration

Peptides are essential to cell growth, repair, and regeneration, making them significant in areas like wound healing and tissue repair.

Peptide Science FAQs

Peptides are short chains of amino acids that act as biological signaling molecules. They communicate with cells to regulate essential functions such as metabolism, inflammation, hormone production, tissue repair, and immune response. Unlike broad pharmaceutical interventions, peptides work by binding to specific receptors, helping the body optimize natural processes rather than override them.

Supplements typically provide nutrients that support general health. Peptides, by contrast, are targeted signaling compounds that influence specific biological pathways. Many peptides are bioidentical to those naturally produced in the body, allowing for precision-based modulation of functions like fat metabolism, growth hormone release, or cellular repair.

Many peptides have been studied in clinical and preclinical research for applications ranging from metabolic health to tissue regeneration. While not all peptides are FDA-approved for every wellness use, their mechanisms are rooted in established physiology and endocrinology. At CeliaRx, we prioritize peptides supported by scientific literature, clinical rationale, and responsible medical oversight.

CeliaRx uses structured medical intake, telehealth evaluations, and laboratory biomarkers to guide peptide selection and dosing. Our upcoming integration of advanced blood diagnostics and epigenetic testing will further enable real-time personalization — ensuring protocols are aligned with each individual’s metabolic, hormonal, and inflammatory profile.

Through Celia Science, we focus on research-driven formulation, precision development, and rigorous sourcing standards. Rather than relying on generic, off-the-shelf compounds, we emphasize scientific validation, controlled manufacturing partnerships, and ongoing data tracking to ensure safety, efficacy, and continuous innovation.

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