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Our Doctors
Pediatric Services

DELIA WESSELS, MD, FAAP

PROFESSIONAL EXPERIENCE
Dr Delia Wessels (pronounced “vessels”) is a board-certified pediatrician and the owner of Allied Pediatrics. She moved to Chattanooga in June of 2013 after five years of private practice in the Lake Tahoe area in order to be closer to her extended family. Dr Wessels completed medical school and her pediatric residency at Loma Linda University in Southern California after which she worked at Kaiser Permanente before moving to Northern Nevada. She has a wide range of pediatric interests including holistic preventive care, newborn medicine, asthma and allergies, special needs children and school health. Dr Wessels is fluent in Spanish and Afrikaans (Dutch) and believes that all children deserve access to excellent medical care.

EDUCATION
BS, RN, Southern Adventist University, Collegedale, TN
MD, Loma Linda University, Loma Linda, CA
Pediatrics Residency, Loma Linda University Children’s Hospital, Loma Linda, CA

PROFESSIONAL
Board Certified, American Board of Pediatrics
Fellow, American Academy of Pediatrics
International Board Certified Lactation Consultant (IBCLC)
Licensed in CA, NV, and TN

CHRISTINA MCCROSKY, MD, FAAP

PROFESSIONAL EXPERIENCE
Dr Christina McCroskey is a board-certified pediatrician who joined the team at Allied Pediatrics in February of 2020. She has been in private practice in the local area since 2009. She completed her medical school training at Quillen College of Medicine. Dr McCroskey is passionate about giving excellent care to all of her patients. She has special interests in newborn care and obesity. She is blessed to have the opportunity to encourage her patients reach their fullest potential in life. She enjoys reading and spending quality time with her husband and children.

EDUCATION
BS, The University of Tennessee, Chattanooga, TN
MD, ETSU-Quillen College of Medicine, Johnson City, TN
Pediatrics Residency, UTCOM Health Science Center, Chattanooga, TN

PROFESSIONAL
Board Certified, American Board of Pediatrics
Fellow, American Academy of Pediatrics
Licensed in TN and GA

HYUN SHIN, MD

PROFESSIONAL EXPERIENCE
Dr Hyun Shin is a board-certified pediatrician who joined the team at Allied Pediatrics in December of 2021 and has over 20 years of experience.  She received her BA from the University of Pennsylvania and her MD from Loma Linda medical school in 1999. She completed her pediatric residency training at Loma Linda Childrens Hospital in 2002 and is Board Certified.  Dr Shin feels it is a privilege to be involved in the care of children and enjoys partnering with parents to promote the health of their children.  Her special interests include working with children with developmental disabilities and adolescent medicine.  In her spare time, she enjoys playing the violin and playing sports with her husband and boys.

EDUCATION
BA, University of Pennsylvania, Philadelphia, PA
MD, Loma Linda University, Loma Linda, CA
Pediatrics Residency, Loma Linda Children’s Hospital, Loma Linda, CA

PROFESSIONAL
Board Certified, American Board of Pediatrics
Fellow, American Academy of Pediatrics
Licensed in CA, IN and TN

  • Well checks and immunizations

  • Same day sick visits

  • Newborn circumcisions and frenotomies

  • Wart removal and other
    minor procedures
  • Asthma and allergy management

  • Care for premature infants and special-needs children

  • Breast-feeding support