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Non-profit
Veterinary Clinic
930 MacDade Blvd.
Collingdale, PA 19023
484-540-8436
484-540-8439
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Meet Our Team
Skilled, compassionate, considerate.
The Spayed Club staff believes that all animals are worthy of the highest-quality medical care and respectful handling.
Dr. Corey McCann, DVM
(Surgeon)
Dr. Corey McCann has joined TSC as a full-time high volume spay/neuter surgeon and Medical Director.
Dr. McCann brings a wealth of experience in animal welfare, including high volume spay/neuter and as the Medical Director for a large county open-admission animal shelter.
He brings strong dedication to TSC’s mission to end pet euthanasia in the Greater Philadelphia area!
Dr. McCann is a graduate of Ross University School of Veterinary Medicine.
He loves cats and candy equally!
He enjoys spending time outdoors, running, and music.
We are stoked to have him as part of our crew!
Dr. Sarah (Sally) Alexander, DVM
(Surgeon)
Dr. Sally Alexander, our spay/neuter extraordinaire, has been with TSC since the clinic opened in June 2009. Dr. Alexander came to TSC with valuable experience as she was a spay/neuter veterinarian
with the Humane Alliance Clinic of Asheville, NC,
which established the protocol for high-quality, high-volume/low-cost spay & neuter.
As if that weren’t enough, Dr. Alexander was also a trainer/mentor for new clinics following the Humane Alliance way! TSC was extremely fortunate to be able to establish our first clinic with her in Sharon Hill, and bring her to our new location in Collingdale!
Since 2009, Dr. Alexander has put her experience and surgical skills to providing the highest quality spay/neuter services to the cats and dogs that come through the clinic doors as TSC moves forward in our mission of ending the euthanasia of adoptable pets in the Greater Philadelphia area.
Dr. Alexander is a 2002 graduate of North Carolina State College of Veterinary Medicine.
She and her husband Will are proud parents to their wildly cool son, Liam
In her free time, she loves listening to music, attending concerts, crocheting, and ALL things horror!
Dr. Sarah Pritchett, DVM
(Primary Care Vet)
"After graduating with my veterinary degree from Tufts University, I have worked in general practice and in-home hospice care. I enjoy implementing cooperative care techniques whenever possible and I’m fascinated by various topics in veterinary medical ethics and philosophy. I love being a veterinarian because of the wide array of skill sets it fosters. No two days are the same and I am honored to work in a profession where I can be of service to both people and animals in my community. In my free time, I enjoy taking neighborhood walks with my husband, son and our two dogs. I also love listening to podcasts or shamelessly jamming out to Taylor Swift in my car. When forced to pick, I'd say I'm a "cat-person," but I can find something to love about almost any critter."
Dr. Sarah joined our Primary Care Team in Feb '25!
Dr. Grace Abbott, DVM
(Primary Care Vet)
Dr. Stephanie Heresniak, DVM
(Surgeon)
Mario Marano
(Practice Administrator)
Mario has joined TSC as our new Practice Administrator.
With more than 24 years of experience in veterinary medicine and administration. Mario brings a strong blend of technical skill, leadership, and compassion.
Having worked as a technician, manager, and administrator, he understands both the medical and operational sides of care. Mario has long admired TSC’s mission and is committed to ensuring that every pet receives the treatment they need, regardless of circumstance.
Mia I.
Veterinary Technician
Hailey L.
Veterinary Technician
Donna S.
Veterinary Technician
Shannon D.
Veterinary Technician
Erin G.
Veterinary Technician
Bea M.
Veterinary Technician
Jill I.
Office Manager
Jackie C.
Clinic Coordinator
Marta F.
Client Coordinator
Jeannette M.
Client Coordinator
Antoinette V.
Volunteer
Board of Directors:
Carla Chieffo, VMD - President
Susan Spinello - Chair
Carol Arscott - Member
Patti Ferro - Member
Mary Fischer - Member
Jane Gaspari - Board Secretary
Trish McBride - Member
Steven Zelitch, Esq. - Counsel to the Board