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Become a member and receive career-enhancing benefits

Our top priority is providing value to members. Your Member Services team is here to ensure you maximize your ACS member benefits, participate in College activities, and engage with your ACS colleagues. It's all here.

Become a Member
Become a member and receive career-enhancing benefits

Our top priority is providing value to members. Your Member Services team is here to ensure you maximize your ACS member benefits, participate in College activities, and engage with your ACS colleagues. It's all here.

Become a Member
ACS
ACS Fellow Since 2003

Mary Catherine Santos, MD FACS

Board Certification

  • American Board of Surgery - Surgical Critical Care
  • American Board of Surgery - Pediatric Surgery
  • American Board of Surgery - General Surgery

Society Memberships

  • Southeastern Surg Cong
  • Assn for Surg Ed
  • Amer Ped Surg Assn
  • Soc of Am Gast End Surgs
  • Assn of Women Surgeons
  • Am Acad of Ped(Surg Sec)

Additional Information

Gender

Female

Pediatric Surgery

152 Savannah Dr

Hummelstown, PA 17036

United States

Contact Information

Subspecialties and Areas of Clinical Concentration

Neonatal Surgery

  • congenital anomalies
  • newborn surgery

Pediatric Colon & Rectal

  • anorectal malformations
  • biliary atresia
  • Crohn's Disease
  • Hirschsprung disease
  • imperforate anus
  • inflammatory bowel disease
  • short bowel syndrome
  • sphincter repair
  • ulcerative colitis

Pediatric Critical Care

Pediatric Endocrine (Glands/Hormones)

  • adrenal
  • pancreas

Pediatric Abdomen & Digestion

  • abdominal pain
  • appendectomy
  • appendicitis
  • bile duct surgery
  • feeding tubes
  • gastric tube
  • gastroesophageal reflux
  • gastroschisis
  • hepatobiliary surgery
  • hernia
  • Hirschsprung disease
  • inguinal hernia
  • intestinal failure management
  • intussusception
  • intussusception
  • jejunostomy tube
  • jejunostomy tube
  • laparoscopic hernia repair
  • malrotation & volvulus
  • Meckel diverticulum
  • Nissen fundoplication
  • peritonitis
  • pyloric stenosis
  • pyloric stenosis
  • pyloromyotomy
  • umbilical hernia

Pediatric Cancer/Tumors

Minimally Invasive Procedures

Hospital Appointments

Hershey Medical Center

Academic Appointments

Penn State College of Medicine

Associate Professor