C & C Medical Associates Pediatric Clinic--Meet Our Providers

Huma Siddiqui, MD, FAAP

Dr. Siddiqui

Dr. Siddiqui completed her undergraduate studies in Biochemistry and English literature with honors and went on to receive her doctorate in medicine from Drexel University College of Medicine. She completed her residency through Jefferson University and is board certified in Pediatrics. She has worked as a pediatric hospitalist and moved with her husband and 2 young boys to Washington state four years ago. In her free time she enjoys reading, crafting and runs project based stem classes for children through her local community center.

Christopher H. Cheng, MD, FAAP

Dr. Cheng

Dr. Christopher Cheng is a board certified pediatrician, a fellow of American Academy of Pediatrics. He has years of academic experience before he becomes a pediatrician at Pediatrics, C & C Medical Associates in Washington State. He completed his general pediatric residency in the New York Methodist Hospital, Presbyterian Health System; and received additional clinical training in Pediatric Cardiology at the Heart Institute, Cincinnati Children's Medical Center. He loves outdoor activities and sailing.

Ellen Martin, ARNP, FNP-BC

Ellen Martin, ARNP

Ellen Martin has over forty years of caring for patients, as an RN and an ARNP. She provides a patient-centered, holistic approach in supporting her patients reach lifetime wellness goals and takes pride in building a trusting partnership with her patients. During her career as an RN, Ellen provided care for patients in Home Health and Long Term Care facilities. She believes in a collaborative care model, incorporating all team members needed to reach her patient individual's goals. As an ARNP, she specializes in Family Practice caring for patients across the lifespan. She is a member of the American Academy of Nurse Practitioners and is proud to be a provider practicing with C&C Medical Associates.


CDC Immunization Schedule

Babies and Young Children

(0-6 years)

Adolescents, Preteens, and Teens

(7-18 years)


Contact Information

Federal Way Pediatrics, C & C Medical Associates

118 SW 330th Street, Suite300, Federal Way, WA 98023


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Bellevue Pediatrics, C & C Medical Associates

1940 116th Ave NE, Suite200, Bellevue, WA 98004


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Hours of Operation

Mon-Fri

8:30 AM - 5:30 PM