Our Team
Your team of expert consultants
As a team, PLC has over 50 years of combined experience in coordinating regulatory, quality and clinical development programs. Headquarter in San Diego, CA and with offices in Tokyo, Japan and London, England, we are able to offer clients the opportunity to reach global markets. Our consultants have a unique combination of extensive experience in clinical development and management, regulatory and quality affairs, medical and technical writing, strategic global business expansion, and product registration of biologics, new drugs and drug or biologic and device combinations.
Learn more about our highly qualified consultants below.

Mr. Lowenthal, as a past FDA review in both the Division of Neuropharmacology Drug Products and Division of Oncology at the US FDA, has direct experience working within the Agency that facilitates interactions and an understanding of the FDA perspective. The majority of his work is in advance biologic and novel drugs compounds with ongoing development efforts in the EU, Japan and US. Mr. Lowenthal supports the development of numerous products that are both advanced biotechnology agents as well as small molecules. His roles range from overall project management for the development program to specific strategic and regulatory development strategy advice. Mr. Lowenthal also supports several development programs for intrathecal products intended to expand the availability of FDA regulated ethical pharmaceuticals for patients with severe chronic pain or spasticity. Mr. Lowenthal has served as Vice President, Regulatory Affairs and Quality Assurance for Cadence Pharmaceuticals, Head of Worldwide Regulatory Affairs, Quality Assurance and Drug Safety for Maxim Pharmaceuticals, Inc., Vice President of Regulatory Affairs and Quality Assurance for AnGes, MG, Inc. (a Japanese based Gene Therapy company), Global Project Leader for Risperdal / Consta and Global Director Regulatory Affairs for Janssen Research Foundation (a division of Johnson & Johnson), Director of Regulatory Affairs and Quality Assurance of Somerset Pharmaceuticals, Inc., and as a New Drug Reviewer for the US Food and Drug Administration in the Division of Neuropharmacologic Drug Products and the Division of Oncology and Pulmonary Drug Products.
Mr. Lowenthal holds an M.S. in Organic Chemistry from Florida State University and Masters in Business Science for Executive Leadership from the University of San Diego. Mr. Lowenthal has served as past Chair of the San Diego region for AAPS (2005/2006), as Member of the USP Biotechnology Expert Committee (2005/2006), Chair of the Virology Working group (2005/2006), Member of the National Organization of Rare Disease (NORD) Corporate Council (2002-Present), and several PhARMA and ICH Working Groups.

Dr. Tanimoto received her MD from Toyama Medical & Pharmaceutical University, Japan, MBA from McGill University, MPH from National Institute of Public Health and PhD from Nippon Medical School. Fellow of the Japanese Society of Internal Medicine.

Mrs. Ross-Teichert has previously held positions with Intercept Pharmaceuticals, Cadence Pharmaceuticals, Pfizer, PAREXEL, Alliance Pharmaceuticals, Desmos Inc., and Houghten Pharmaceuticals.
She has a Master of Science in Regulatory Affairs and a Bachelor of Science in Molecular Cell Biology degree, as well as a current RAC certification.

Mr. Hasson has previously held positions with Amgen, PRA International, Cadence Pharmaceuticals, Biogen, Neurocrine Biosciences, and PAREXEL International.
Mr. Hasson has a Bachelor of Arts in Business Administration with a minor in Health Care Administration.

Mrs. Vidal has previously held positions with Alexion Pharmaceuticals, Bristol-Myers Squibb, and Bayer Corporation.
Mrs. Vidal has a Bachelor of Science in Business Administration.

Mr. Edwards has extensive expertise in the planning and implementation of consultation meetings with Regulatory authorities to obtain input on strategic regulatory and technical issues. He provides support across a range of operational tasks including EU Marketing Authorisation compilation and submission management, orphan drug applications, company merger/ integration activities and due diligence. He has extensive experience filing various Marketing Authorisation Applications, including eCTDs. Mr. Edwards is proficient in the preparation and review of Expert Reports and CTD Summaries/ Overviews. Provides advice on strategy for Medical Device development, liaison with Notified Bodies and preparation of Technical Files. Support in establishing and optimising new Regulatory departments/ teams and provision of in-house training in all aspects of EU Regulatory Affairs and drug development. Particular therapeutic areas of expertise include oncology, respiratory diseases, cardiovascular, metabolic/ gastro-intestinal diseases and anti-infective products. He also has experience with OTC drugs, including legal reclassifications (OTC switch applications), and with biological/ biotechnology products.
Mr. Edwards has previously held positions with ALTANA Pharma, PAREXEL, Bayer Pharma and Amersham International. He has a Bachelor of Science from the University of Birmingham.
Mr. Edwards has previously held positions with ALTANA Pharma, PAREXEL, Bayer Pharma and Amersham International. He has a Bachelor of Science from the University of Birmingham.

Dr. Bell has published and presented extensively, and has been issued several patents. Research interests include pharmaceutical, clinical and biomedical analysis, CMC, quality, vaccines, FOP, women’s heath and oncology therapeutics. Bell has served in various leadership capacities within the American Association of Pharmaceutical Scientists (AAPS) including Chair of the Analysis and Pharmaceutical Quality (APQ) section, Editorial Advisory Board for the Journal of Pharmaceutical and Biomedical Analysis, 2006 National Biotechnology Conference Chair and Member-At-Large. Bell is also a member of the American Society of Clinical Oncology, American Urology Association, International Society of Andrology, American Chemical Society, and American College of Pharmacology. Bell participates in the Visiting Scientist Program to universities, colleges and high schools.

