Get to Know Our Team

At Atheris, we blend strategic expertise with seamless execution, backed by deep medical and scientific knowledge across every aspect of medical affairs. Our team thrives on turning complex challenges into opportunities, partnering with organizations from emerging biotech startups to global pharmaceutical leaders.

We don’t just offer services—we become an extension of your team, ensuring your success through innovation, precision, and partnership.

Our Leadership Team

Azhar Rana, MD

President

"Fostering a collaborative and supportive culture, internally and with our clients, is paramount."

Kosta Drezgic

Senior Vice President

"Our model of thought partnership is founded on a track record of successful strategic consulting and innovation in scientific exchange."

Adam Hulley

Senior Vice President

"We specialize in providing expertise to support the unique needs of our clients at different stages of a product journey."

Tanya Miladinovic, PhD

Vice President, Scientific Strategy

"We combine scientific and clinical expertise with strategic thinking and a deep passion for storytelling."

Antti Santasalo

Vice President, Business Development

"While always leading with our strengths, we maintain a curiosity for new science and innovation - this drives our continued growth as a trusted partner."

Leah Frazer

Vice President, Client Services

"Harnessing excellence and ambassadorship will drive action and produce the highest caliber results for our team, our clients, and the industry."

Our Expert Team

Ahmed Hamam, PhD, MSc

Senior Consultant, Scientific Strategy

Anya Knight, MHSc

Associate Consultant, Scientific Strategy

Elia El Habre, MSc

Senior Consultant, Scientific Strategy

Kendal Lo

Director, Client Services

Luka Mihailovic, MSc

Consultant, Client Services

Masha Petrasinovic

Executive Coordinator

Nisha Rana, PharmD

Senior Director, Scientific Strategy

Rachita Roy

Senior Director, Client Services

Ruby Sambi, MSc, PhD

Director, Scientific Strategy

What Sets Us Apart

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1. Scientific Acumen

From bench science to clinical practice, our team of scientists and MDs brings unparalleled academic and industry experience. We facilitate peer-to-peer conversations with researchers, healthcare professionals, and regulatory bodies to craft impactful strategic plans tailored to your goals.

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2. Proven Thought Partnership

With decades of experience partnering with industry leaders, we’ve built a reputation for delivering informed and actionable consulting, fostering meaningful scientific exchange. Our track record speaks to the value we bring to every collaboration.

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3. Broad Therapeutic Expertise

Our work spans diverse therapeutic areas, including chronic and rare diseases, mental health, and plant-based medicines. Whether you’re in early development or managing a product’s life cycle, we provide the expertise to navigate every stage with confidence.

Interested in Joining Atheris?

Our Team