VerifiedSciences

Scientific leadership

Decades of regulated-industry experience, in-house.

Every engagement is led by a Ph.D.- or M.S.-credentialed scientist. Below is our leadership team—but you will work directly with the staff scientists running your assays, too.

MH

Dr. Marcus Halloran, Ph.D.

Laboratory Director

Ph.D. Analytical Chemistry — UC San Diego

Eighteen years leading pharmaceutical analytical operations, including method development for three approved NDAs. Former senior scientist at Pfizer La Jolla.

  • LC–MS quantitation
  • Method validation
  • Regulatory submissions
SB

Dr. Simon Baadstruid, M.S.

Head of Research

M.S. Analytical Chemistry — University of Michigan

Twelve years in analytical chemistry spanning graduate research at Michigan, bench work at Northbridge Life Sciences and Pace Analytical Services, and now leading research workflows at VerifiedSciences. Drives compound identity verification, purity analysis, analytical method review, and Certificate of Analysis documentation.

  • Compound verification
  • Peptide analysis
  • Method review
  • COA documentation
EV

Dr. Elena Vargas, Ph.D.

Director of Microbiology

Ph.D. Microbiology — University of Washington

Built sterility and environmental monitoring programs at two CDMOs prior to joining VerifiedSciences. ASM and PDA member.

  • Sterility testing
  • Environmental monitoring
  • Rapid microbial methods
AR

Dr. Anika Rao, Ph.D.

Director of Peptide Sciences

Ph.D. Bioorganic Chemistry — Scripps Research

Twelve years specializing in therapeutic peptide characterization, including SPPS process support and stability program design.

  • Peptide quantitation
  • Aggregation analysis
  • Stability studies
JP

Jonathan Pierce, M.S., RAC

Director of Quality Assurance

M.S. Pharmaceutical Sciences — Rutgers; RAC (US)

Twenty-two years in regulated quality operations. Former Director of QA at a top-five generics manufacturer. ISO 17025 lead assessor (A2LA).

  • QMS architecture
  • Data integrity
  • Audit response
PS

Dr. Priya Shankar, Ph.D.

Director of Method Development

Ph.D. Analytical Chemistry — Purdue University

Specialist in difficult separations: chiral, isomeric, and trace-impurity work in complex botanical matrices.

  • Method development
  • Chiral chromatography
  • Forced degradation
RC

Robert Chen, M.S.

Director of Operations

M.S. Chemistry — Cal Poly Pomona

Oversees sample receipt, scheduling, instrument qualification, and laboratory throughput across all platforms.

  • Throughput planning
  • IQ/OQ/PQ
  • Workflow design
SW

Dr. Sarah Whitfield, Pharm.D.

Director of Regulatory Affairs

Pharm.D. — University of Southern California

Twelve years drafting CMC sections and responding to FDA information requests for client submissions.

  • CMC sections
  • FDA correspondence
  • GxP gap analysis
DA

Diego Alvarado, B.S., MBA

Client Services Manager

B.S. Biochemistry — UC Irvine; MBA — SDSU

Single point of accountability for client programs. Ensures scope, timeline, and reporting expectations are met for every project.

  • Project intake
  • Quote scoping
  • Program management

38

Scientists & technicians

14

Ph.D. degrees on staff

6

Registered QPs / RACs

72%

Staff retention 5+ years