Our Providers

Mahwish is certified by the Pediatric Nursing Certification Board and graduated from Yale School of Nursing. She worked at Dr. Nina Pediatrics for the last 3 years and knows the patient population well.
Specialty Interests: Mental Health Management, ADHD, Asthma, Autism, Lactation
Affiliations: National Association of Pediatric Nurse Practitioners, Nurse Practitioner Association of Maryland, American Academy of Pediatrics
Personal: Mahwish is married with a child. She enjoys crafting, traveling, and exploring the local food and activities with her extended family and friends.
Languages: English

Kimberly Kingston is a board-certified Pediatric Nurse Practitioner who earned her Bachelor of Science in Business Administration from Frostburg State University before pursuing a second Bachelor of Science in Nursing from Florida Atlantic University. She went on to earn her Master of Science in Nursing and Pediatric Nurse Practitioner degree from Drexel University.
Kim brings extensive pediatric nursing experience to Pediatric Providers, having spent the majority of her nursing career caring for children and families in the pediatric emergency department. She spent the last several years at Children’s National Hospital, where she transitioned to perioperative care and cared for children with a wide variety of complex medical and surgical conditions.
She is passionate about partnering with children and their families to promote healthy growth and development, preventive care, and healthy habits that can last a lifetime. She believes in building trusting relationships with families and providing compassionate, individualized care throughout every stage of childhood.
Outside of work, Kim enjoys traveling and making memories with her two children, practicing yoga, spending time outdoors, and being on the water.
Languages: English
For over 30 years, it has been Dr. Nina's greatest privilege to provide quality healthcare to the children and families of our community. As she prepares for my upcoming retirement in Summer 2026, she is looking forward to entering a new chapter focused on traveling and spending cherished time with her family.
It has been her greatest honor to partner with the community for your children's growth and wellness.
Our Staff

Jenny has been working in pediatric primary care for 8 years, beginning as a medical assistant, and now as office manager.
Languages: English, Spanish
Languages: English, Russian

Nohemi Montoya
Languages: English, Spanish
Miriam Mata
Languages: English, Spanish
Dexy Coreas
Languages: English, Spanish

Daphne Sierra
Languages: English, Spanish
Lidia Aguirre
Languages: English, Spanish

