Message from Program Director
Welcome to the Westchester Medical Center (WMC) Infectious Diseases (ID) Fellowship Program. It is my great pleasure to serve as the Fellowship Program Director at WMC since July 2020, the principal university hospital affiliated with New York Medical College (NYMC).
Our fellowship program provides excellent training for the next generation of clinicians, educators, and researchers in the field of Infectious Diseases. The fellowship is a two-year program fully accredited by the ACGME. Two fellows are accepted each year for a total of four fellows.
WMC, the main training site for the program, is a 415-bed quaternary referral center and flagship hospital for a large healthcare system. It is also the primary teaching hospital for NYMC. WMC is known for having one of the highest case mix indices in the United States, meaning that its patients are among the most clinically complex of any hospital in the country providing the best opportunities to learn and care for a population spanning all medical and surgical subspecialties, including solid organ and bone marrow transplantation, HIV, tick-borne diseases, critical care medicine including ECMO and LVAD, burn patients, neuro, and level 1 trauma ICU patients. Our program also has an antimicrobial stewardship team that provides guidance and clinical pathways for best antimicrobial use.
For a contrasting community-based experience, the fellows rotate also at Metropolitan Hospital Center, an affiliate site that is part of the New York City Health and Hospitals Corporation that provides primary care for outpatients and inpatients with a diversity of infections including HIV, HCV, STDs, and tropical diseases. We believe that this combination of complementary training sites offers the broadest possible clinical scope, preparing fellows for practice in any environment upon graduation.
As part of a program based at an academic medical center and closely affiliated with NYMC located on the same campus, the fellows are granted four months of research time during their second year to pursue diverse projects with the encouragement and mentorship of the faculty. The fellows also interact with NYMC medical students in multiple settings. There is an extensive list of conferences, journal clubs, board review sessions, and Grand Rounds in which there are both faculty and fellows presentations.
We greatly value our fellows’ contributions to the ID Division and are very proud of their consistent accomplishments in clinical care, research, and teaching activities during the fellowship. Our fellows are committed to lifelong learning and most remain in close contact with us personally and professionally for years after completing their fellowship.
Our fellowship participates in ERAS and invites applications from candidates interested in its mission of providing premier clinical training in an environment conducive to scholarly productivity. I hope that the information on this website provides you with a helpful overview of our training program. As you consider your choice of fellowship programs, we hope that your individual goals and priorities will find a good fit here. If you have any questions about our program please feel free to contact me or our Program Coordinator, Lisa Giarratano ([email protected] or 914.493.6612) at any time.
Sincerely,
Marc El Khoury, MD, MSc
Fellowship Program Director, Division of Infectious Diseases at Westchester Medical Center and Associate Professor at New York Medical College
Program Overview
The Division of Infectious Diseases has a responsibility to provide care for a wide variety of patients from urban, suburban, and rural areas of New York State and beyond. They include:
- Solid Organ Transplant (kidney, liver, heart)
- Hematological and solid tumor malignancies (Including bone marrow transplant, CAR-T)
- Human immunodeficiency virus/Acquired immune deficiency syndrome (HIV/AIDS)
- Vector borne diseases (Tick, Mosquitoes)
- High-risk obstetrics
- Level 1 Trauma
- Burn
- Advanced cardiovascular diseases (heart failure, interventional cardiology, ECMO, LVAD)
- Surgery (cardiothoracic, minimally invasive/ bariatric, vascular)
Orthopedics (advanced joint repair, orthopedic oncology)
Educational & Curriculum Content
How to Apply
Those interested in applying to the program must do so through the National Residency Matching Program (NRMP) www.nrmp.org. Applications are accepted through Electronic Residency Application System (ERAS).
In order to apply to the program, we require a training in internal medicine in an ACGME or ACGME-I accredited program. A complete application package needs to be submitted via ERAS. A minimum of three letters of recommendation, including one from your Internal Medicine Residency Program Director, is required. Passing the Step3 exam is needed before the ranking of applicants is closed.
Please access the Fellowship and Residency Electronic Interactive Database (FREIDA) for more information on our programs.
Virtual Interviews
The Fellowship Selection Committee will review your application after the required materials have been submitted via ERAS. Interviews will take place during the months of September to November. This year the Infectious Diseases Society of America and its Training Program Directors’ Committee has rendered guidance, that recruitment should be virtual for all programs and applicants. When invited for interview through ERAS, you will be contacted by our fellowship coordinator for further instructions and the link needed for the virtual interview.
However, If applicants would like to come for a tour at a later date to see our facilities, they are welcome (please contact us 48 hours in advance). If you are not able to come for a tour, this will not affect your application in any way.
Visa Sponsorship
WMC will sponsor J-1 Visas. Sponsorship of H1-B Visas will be considered on a case-by-case basis for the most highly qualified applicants.
Virtual Interviews
The Fellowship Selection Committee will review your application after the required materials have been submitted via ERAS. Interviews will take place during the months of September to November. This year the Infectious Diseases Society of America and its Training Program Directors’ Committee has rendered guidance, that recruitment should be virtual for all programs and applicants. When invited for interview through ERAS, you will be contacted by our fellowship coordinator for further instructions and the link needed for the virtual interview.
However, if applicants would like to come for a tour at a later date to see our facilities, they are welcome (please contact us 48 hours in advance). If you are not able to come for a tour, this will not affect your application in any way.
Visa Sponsorship
Westchester Medical Center will sponsor J-1 Visas.
Faculty
- Marc El Khoury, MD – Fellowship Program Director, Chief of Infectious Diseases (WMC)
- Alfonso Llosa Guerra, MD – Chief of Infectious Diseases (MHC)
- Maria R. Velasquez, MD, FACP – Fellowship Program Site Director (MHC)
- Jaishvi Eapen, MD – ID Attending (WMC)
- Marina Keller, MD – ID Attending (WMC)
- Abhay Dhand, MD – Transplant ID Attending (WMC)
- Rajat Nog, MD – Transplant ID Attending (WMC)
- Stephen Lobo, MD – ID Attending, Hospital Epidemiologist (WMC)
- Donald Chen, MD – ID Attending, Director of Infection Control (WMC)
- Rebecca Glassman, MD – HIV Clinic Director (WMC)
- Vishnu Chaturvedi, PhD – Chief of Microbiology, Virology & Molecular Biology Lab (WMC)
- Akira Shishido, MD – ID Attending (WMC)
- Marisa Montecalvo, MD – Teaching Faculty (WMC)
- Leslie Lee, PharmD, BCPS – Teaching Faculty (WMC)
- Nick Feola, PharmD, BCIDP – Teaching Faculty (WMC)
Distinguished Academic Faculty
- Gary P. Wormser, MD – Founder of the ID Fellowship Program; Teaching Faculty (WMC)
Current Fellows
-
Kushal Gautam, MBBS, PGY4
Medical School: Kathmandu University School of Medical Sciences, Nepal
Residency: Bronxcare Health System, Bronx, NY -
Nahid Elbaggari, MBBS, PGY4
Medical School: University of Gadarif Faculty of Medicine and Health Sciences, Sudan
Residency: King Faisal Medical Center, Makkah, Saudi Arabia
- Kelsey McManus, MD, PGY5
Medical School: Royal College of Surgeons in Ireland School of Medicine, Ireland.
Residency: Westchester Medical Center, NY
Joining the ID faculty at WMC in September 2026 - FNU Sonia, MBBS, PGY5
Medical School: Peoples University of Medical & Health Sciences for Women, Pakistan.
Residency: Montefiore Medical Center/Albert Einstein College of Medicine (Wakefield Campus) Program, NY
Joining the ID faculty at WMC in July 2026
Program Alumni
- Maria Cochran, MD – Full time Infectious Diseases, Genesis Program at Sun River Health, Bronx, NY
- Thomas Pustorino, MD- Internal Medicine-ID, New York Health Outpatient Department. Smithtown, NY
- Chinwe Anekwe, MD – ID specialist, Reading Hospital (Tower Health) West Reading, PA
- Kuldeep Ghosh, MD – Pulmonary Disease/Crit Care fellowship – Westchester Medical Center (7/1/2024-06/30/2027), NY
- Marie Barbara Bastien, MD – ID specialist, St Elizabeth 1 Medical Village Drive, Edgewood, KY
- Rachel Gnanaprakasam, MBBS – ID specialist, ID Doctors, PA, Bedford, TX
- Thai Ngyuen, MD – ID specialist at Halifax Health Medical Center in Daytona, FL
- Maria Rosa Velasquez Espiritu, MD – ID Faculty at NYC Health and Hospitals, Metropolitan Hospital, New York, NY
- Tarun Popli, MD I- D specialist at Marshal University School of Medicine, Huntington Medical Center, Huntington, WV
- Anthony Tran, MD – Critical Care Fellowship, Oregon Health & Science University, OR
- Julieta Sanchez Ruiz, MD – Full time ID specialist, Dignity Health St. Rose Dominican, 8280 West Warm Springs Road, Las Vegas, NV
- Adam Ferin, MD – Full time ID specialist at Virtua Infectious Diseases, Mount Laurel, NJ
- Luis Tatem, MD – ID-Critical specialist. Swedish Hospital Infectious Diseases Division & Critical Care Medicine Division. Seattle. WA.
- Piotr Kapinos, MD – Locum Tenens, ID specialist
- Arturo Pascual, MD – ID specialist in West Nyack, NY, Group practice
- Sarosh Khan, MD – ID specialist in Morristown, NJ
- Quarat Ul Ain Mudassar, MD – Full-time ID specialist at White Plains Hospital, NY
- Eliana Lopez, MD – ID specialist at Metropolitan Hospital, New York City, NY
- Praveen Sudhindra, MD – ID critical care specialist, in UnityPoint Health, Peoria, I
- Alfonso Llosa, MD – ID specialist, Phelps Memorial Hospital, NY
- Irida Molla, MD – ID specialist, Richmond, KY
Our Clinical Locations
Westchester Medical Center
WMC is a 652 bed, tertiary/quaternary care facility located 25 miles north of New York City in Valhalla, NY. It is the flagship hospital of the WMC Health Network, which serves the seven counties of the Hudson Valley Region and beyond. WMC is the primary academic medical center and university hospital of New York Medical College (NYMC) which is also locate on the Valhalla campus. WMC also includes the Maria Fareri Children’s Hospital and Behavioral Health Center. The Valhalla campus is also home to the Lyme Disease Clinic, which was established to provide clinical care and conduct research studies on regional tick-borne infections. WMC is also home to the Ally Care Center, which serves to provide care to the LGBTQ+ population as well as persons living with HIV.
Metropolitan Hospital Center (MHC) / NYC Health + Hospitals MHC is a 338 bed hospital located in the East Harlem neighborhood of New York City. It is a designated stroke center and major primary care support for the area. Since MHC’s founding in 1875, it has been affiliated with NYMC, making it the oldest partnership between a hospital and private medical school in the united states. Fellows will care for a diverse population of urban patients unique to New York City.
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