Medical Affairs Pharmacist Job Houston area,Texas USA,Healthcare

Company Overview

Southend Pharmacy is a modern 503A compounding pharmacy built on clinical precision, operational clarity, and a human-first approach. Licensed in 35+ states and focused on longevity-aligned therapeutics, we support providers and their patients with precision in compounding and transparent processes. Southend Pharmacy operates at the intersection of innovation, ambition, and clinical excellence—blending precision, clarity, and compassionate support to help providers deliver patient-centered, clinically guided care across every step of the treatment journey .

Job Summary

The Medical Affairs Pharmacist serves as the organization’s primary clinical and scientific expert, supporting medical information, internal education, and external scientific engagement across both sterile and nonsterile compounding. This role is responsible for delivering accurate, evidence-based medical information, leading internal clinical training initiatives, and supporting compliant scientific exchange with healthcare professionals. This position will expand to include conference attendance and Medical Science Liaison–style activities, supporting the organization’s scientific credibility and clinical leadership.

This is a fully onsite position. Candidates must be currently based in the Houston, Texas area. *

Key Responsibilities

Medical Information & Clinical Support

Serve as the primary medical information resource for internal teams and external healthcare professionals
Provide medical information support for sterile and nonsterile compounded preparations.
Respond to clinical inquiries related to:

Formulation rationale and excipient selection
Dosing, administration, and route-specific considerations
Stability, beyond-use dating, and storage
Sterility assurance principles and risk-based decision-making
Safety, contraindications, and special population considerations

Research, analyze, and synthesize scientific literature to ensure medical responses are accurate, evidence-based, and clinically appropriate
Develop, review, and maintain medical information resources, including:
Standard response documents

Clinical FAQs and reference guides
Literature reviews and scientific summaries

Ensure all medical information content aligns with applicable regulatory, accreditation, and quality standards for compounding pharmacies (e.g., USP , , , as applicable)

Track inquiry trends to proactively identify knowledge gaps and develop supporting clinical content
Monitor and stay current on evolving regulatory, accreditation, and professional standards impacting sterile and nonsterile compounding, including updates to USP chapters, FDA guidance, and relevant state board requirements, and incorporate changes into medical information content and clinical guidance

Internal Medical Training & Education

Design and deliver internal clinical and medical training programs for pharmacy staff, customer-facing teams, and leadership
Support onboarding and ongoing education related to:

Sterile and nonsterile compounded product offerings
Therapeutic areas supported by the pharmacy
Clinical rationale behind formulation and beyond-use dating decisions

Develop and maintain training materials, including slide decks, quick-reference tools, and clinical playbooks
Lead recurring educational sessions such as lunch-and-learns, clinical updates, and ad hoc trainings
Collaborate closely with pharmacy operations, quality, and compliance teams to ensure consistent and compliant medical messaging
Continuously update training content based on evolving clinical evidence, regulatory changes, and internal…