Meet the Fellows

Nisma Javed

Nisma grew up in Lahore, Pakistan, before moving to the United States. She earned her medical degree from Services Institute of Medical Sciences in 2015 and joined our fellowship in July of 2024.

Why infectious diseases?

During my residency training, I became quite interested in infectious diseases; I found the process of learning about and delving into the origins of these diseases to be fascinating. Furthermore, ID is a constantly changing and evolving environment that presents us with difficult situations, to which we find new ways of adapting. In the field of microbial pathogens, I enjoy taking on the role of the intrepid investigator and treat them. 

Why SLU?

After deciding to specialize in infections, I wanted to choose a facility that would allow me to gain the broadest possible clinical experience and academic education. I was inspired by the opportunities available at SLU for international medical graduates and trainees to excel in their careers. I look forward to being a promising part of SLU physicians and SSM health family.

Hobbies and interests

I love reading, cooking, and traveling to new places and exploring in my free time.

Oscar Sanchez Sura

Oscar grew up in San Pedro Sula, Honduras, before moving to the United States. He earned his medical degree from Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas in 2020 and joined SLU's fellowship in July of 2024.

Why infectious diseases?

As someone who is passionate about internal medicine, I chose infectious diseases because it is one of the subspecialties that preserves the essence of internal medicine, enclosing the patients’ health in a very integrative manner, with a multisystem perspective, considering the high complexity of multiple comorbidities, connecting dots and therefore deciding a treatment accordingly. In addition, infectious diseases opens the door to an amazing, hidden and diverse world of germs, studying their interaction with humans with the sole purpose of saving lives. The COVID pandemic inspired me and showed me the dedication of these specialists knew no bounds and they accepted the cost of putting their own lives at risk along with the rest of the frontline teammates. These events, among others, made me discover my passion for infectious diseases.

Why SLU?

I chose the SLU ID fellowship training because it is an excellent program with outstanding and recognized faculty members who guide you in every aspect of your training to grow your knowledge in ID. They have an open-door policy to encourage communication, offering a wide variety of clinical experience combined with strong research opportunities. I feel so proud and happy to be an ID fellow at SLU!

Hobbies and interests

Chess, music, guitar, singing, history, travel and reading

Summaiya Asif

Summaiya grew up in Pakistan seeing firsthand the difficulties faced by those without proper healthcare which inspired her to pursue a career in medicine. She earned her medical degree from the CMH Lahore Medical College in 2016 and joined our fellowship in July of 2025

Why infectious diseases?

Infectious disease captivates me with its intellectual rigor, diagnostic complexity, and broad clinical scope. The field challenges me to think expansively and has shaped me into a more thoughtful, well-rounded clinician. My interest deepened during the COVID-19 pandemic, where I witnessed the vital role of infectious disease specialists in guiding patient care, advancing research, and leading public health efforts. These experiences affirmed my commitment to a career focused on antimicrobial stewardship, emerging infections, and improving health equity through both clinical practice and system-level impact.

Why SLU?

I was drawn to the infectious disease fellowship at Saint Louis University for its exceptional balance of clinical rigor and academic opportunity, supported by a faculty deeply committed to mentorship, scholarship, and patient care. The program offers a uniquely rich clinical experience, with exposure to a diverse and complex patient population — including transplant recipients, surgical and trauma patients, and individuals living with HIV through the Ryan White-funded ID clinic. This breadth not only strengthens diagnostic acumen but also fosters clinical adaptability. What further distinguishes SLU is its strong foundation in antimicrobial stewardship, infection prevention, and translational research, all within a collaborative academic environment. The program’s emphasis on teaching, access to national conferences, and a culture that values feedback and professional development makes it an ideal setting to advance as a thoughtful, well-rounded infectious disease physician.

Hobbies and interests

I have a deep appreciation for exploring new cultures through traveland food, often seeking out local cuisines to immerse myself in different traditions. Beyond my love for discovering new places, I cherish spending quality time with my family, whether it's enjoying meals together, engaging in lively conversations, or creating lasting memories through trips and shared activities. I also enjoy hiking, spending time outdoors, and staying active. In addition, I have a passion for photography, capturing moments from my travels and everyday life. Family remains at the core of my life, and I find great joy in nurturing those bonds. 

Nazin Haher

Naznin grew up in Bangladesh taking note of the strain the healthcare system was under she decided to pursue a career in medicine. She earned her medical degree from Bangabandhu Sheikh Mujib Medical University in 2024 and joined our fellowship in July of 2025.

Why infectious diseases?

I chose Infectious Disease because it reflects everything I love about internal medicine — thinking critically, managing complex cases, and caring for patients with multiple health issues. I find it fascinating to connect clinical clues with microbiological knowledge to determine the right treatment. The COVID-19 pandemic deeply inspired me; witnessing the dedication of ID specialists who worked tirelessly to care for patients, even at great personal risk, moved me deeply. That experience made me realize that I want to be part of a field that is intellectually challenging, constantly evolving, and truly makes a difference in people’s lives.

Why SLU?

Saint Louis University stands out as the ideal choice for my infectious disease fellowship due to its comprehensive approach to training, which offers a strong balance of clinical experience and academic excellence. With its renowned faculty, the program provides a unique blend of diverse clinical opportunities, particularly in the management of immunocompromised and transplant patients. Additionally, SLU offers advanced research opportunities that align with my professional goals. I am honored to be part of the SLU physicians and SSM Health community and look forward to growing as an ID fellow.

Hobbies and interests

I love singing, travelling, and playing games like badminton and chess.