Residents

Class of 2023

Michelle Bergal, D.O.

Hometown: Los Angeles
College: California State University Northridge
Medical School: Lake Erie College of Osteopathic
Medicine Interests in EM: Wilderness medicine, toxicology, international medicine
Hobbies: Traveling (internationally and nationally), outdoors (hiking, surfing, snowboarding), baking

Brian DeBaun, M.D.

Hometown: Danville, Calif.
College: University of Pennsylvania 
Medical School: Geisinger Commonwealth School of Medicine 
Interests in EM: medical education, sports medicine 
Hobbies: basketball, football, playing with my two dogs, grilling, comedy shows, board games with my stepson, traveling

Evan Lynn, M.D.

Hometown: Aston, Pa.
College: Drexel University, Biomedical Engineering
Medical School: Drexel University College of Medicine
Interests in EM: Disaster and wilderness medicine
Hobbies: Fishing, hunting, fixing things

Raghav Sahni, D.O.

Hometown: Washington Township, N.J.
College: University of the Sciences, PA
Medical School: Rowan School of Medicine
Interests in EM: Ultrasound, sports medicine, wellness
Hobbies: DJing, eating, kayaking, reading, sports, working out

Sheena Tadikonda, D.O.

Hometown: Elkton, Md.
College: University of Maryland
Medical School: Liberty University College of Osteopathic Medicine
Interests in EM: Critical care, EMS 
Hobbies: Outdoor activities, food, Netflix

Ryan Yee, M.D.

Hometown: Honolulu, Hawaii
College: Colorado State University
Medical School: John A. Burns School of Medicine
Interests in EM: sports medicine, ultrasound
Hobbies: Basketball, snowboarding, surfing, going to beaches, hiking, losing at fantasy football every year

Class of 2022

Leslie Crosby

Hometown: Pittsburgh, Pa.
College: Wheaton College
Medical School: Lewis Katz School of Medicine at Temple University
Interests in EM: Ultrasound, wilderness medicine, academic medicine
Hobbies: experimenting with new recipes, running, swimming, arts and crafts, podcasts

Brenton Elliott, M.D.

Hometown: McLean, Va.
College: University of Virginia
Medical School: Virginia Commonwealth University School of Medicine
Interests in EM: Education/teaching, EMS
Hobbies: Poker, chess, travel, music (keyboard/singing), video games, sports (soccer, basketball, tennis, badminton, pickleball, climbing)

Elena Grill, M.D.

Hometown: Thornton, Pa.
College: University of Pennsylvania
Medical School: University of Maryland School of Medicine
Interests in EM: Ultrasound, pediatric EM
Hobbies: Terrarium building, hiking, gardening, restoring furniture, travel

Carissa Jeannette, D.O.

Hometown: Woodridge, N.J.
College: Rutgers University
Medical School: Philadelphia College of Osteopathic Medicine
Interests in EM: Ultrasound, EMS
Hobbies: Cooking, baking, running, kayaking, riding rollercoasters

Piotr Jurgielewicz, M.D.

Hometown: Suwalki, Poland
College: Drexel University
Medical School: Penn State College of Medicine
Interests in EM: Global health, Addiction medicine
Hobbies: Working out, travel, outdoor activities

Pamela Maisey, D.O.

Hometown: Wyncote, Pa.
College: Boston University
Medical School: Philadelphia College of Osteopathic Medicine
Interests in EM: international/relief medicine, ultrasound
Hobbies: Marine biology (scuba diving), traveling, candle making, Netflix and Chill, pizza

Danielle Melisiotis, D.O.

Hometown: Pipersville, Pa.
College: University of Scranton
Medical School: Philadelphia College of Osteopathic Medicine
Interests in EM: toxicology, academic medicine
Hobbies: Running, skiing, reading, decorating/arts & crafts, gardening, community involvement

Ahmed Mostafa MD

Hometown: Cairo, Egypt
Medical School: Cairo University Faculty of Medicine, Cairo Egypt
Fellowship: Medical Toxicology, Drexel University College of Medicine
Interests in EM: Medical Toxicology
Hobbies: Crossfit, squash, reading, traveling charity and social work

Melissa Yu MD

Hometown: Rockville, Md.
College: University of Maryland, College Park
Medical School: University of Maryland School of Medicine
Interests in EM: Critical care, ultrasound
Hobbies: Hiking, photography, traveling, snowboarding, tacos

Class of 2021

Wajid Ali, M.D.

Hometown: Yardley, Pa.
College: Drexel University
Medical School: Drexel University College of Medicine
Interests in EM: Critical care, toxicology
Hobbies: Working out, travel, trying new food, sports, Netflix

Mike Briskey, M.D.

Hometown: Selinsgrove, Pa.
College: University of Scranton
Medical School: Drexel University College of Medicine
Interests in EM: Wilderness medicine, ultrasound
Hobbies: running, golfing, hiking, traveling, and eating

Muhamad “Masood” Khalid, M.D.

Hometown: Karachi, Pakistan
Medical School: Dow University of Health Sciences, Karachi, Pakistan
Fellowship: Medical Toxicology, Drexel University College of Medicine
Interests in EM: Medical toxicology

Joshua Pathman, MD

Hometown: Durham, N.C.
College: Wake Forest University
Medical School: Wake Forest University School of Medicine
Interests in EM: Education/teaching, academic medicine, pediatric EM
Hobbies: Hosting, local history, my kitchen, friends, story telling

Morgan Ritz, M.D.

Hometown: Plano, Texas
College: Texas A&M University
Medical School: University of Texas Southwestern Medical Center
Interests in EM: Palliative, addiction, disaster medicine
Hobbies: Cinematography, parkour, video games, party planning, trying to learn Italian

Michael Shalaby, M.D.

Hometown: New Orleans
College: Tulane University
Medical School: LSU Health Sciences Center
Interests in EM: Pediatrics, tactical medicine
Hobbies: Lifting weights, reading

Joseph Zaraga, D.O.

Hometown: Milford, Del.
College: University of Delaware 
Medical School: Philadelphia College of Osteopathic Medicine
Interests in EM: EMS, ultrasound
Hobbies: Mountain biking, DJ-ing, photography, sports (tennis, soccer, basketball- Go Sixers!)

Ultrasound Fellow

James "Jay" Longenbach

Alumni

Class of 2020

Brandon Blakey, M.D.
Pamela Chin, M.D.
Sundeep Jassal, D.O.
David Mai, M.D.
Laura Roper, M.D.
Jessica Tolbert, M.D.

Contact Us

Questions and other inquiries regarding the program can be made to Shayna Caliman at Shayna.Caliman@crozer.org or 610-447-6671