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Toll Gate Pediatrics

Our Clinicians

Looking to become a Coastal patient? Click here to view a list of our practices accepting new patients.

Please Note: The "Book an Appointment" option is for existing patients only.

Laura Dawson, MD

Laura Dawson, MD, is a graduate of the Warren Alpert Medical School of Brown University, and completed her Pediatrics residency at UMass Memorial Medical Center in Worcester, MA.  She joined Coastal Medical in September 2014.

David J. Hunt, DO, FAAP


Grew up in Saratoga County, NY. He received his bachelor’s degree from Siena College and his DO from the New York College of Osteopathic Medicine at the New York Institute of Technology, Old Westbury NY. He completed his pediatric residency at Albany Medical Center in Albany NY. After 4 years practicing pediatrics in Glens Falls NY he co-founded Toll Gate Pediatrics in 1993.

Roger Mennillo, MD, FAAP

Grew up in Cranston and Warwick, Rhode Island. He received his bachelor’s degree from the University of Rhode Island and his MD from Duke University. He completed his pediatric residency at Rhode Island Hospital/Hasbro Children’s Hospital. After 12 years of practice with his father, Ernest P. Mennillo, MD in Cranston, he joined Toll Gate Pediatrics in 2008.

Jessica Mullins, CPNP

Jessica Mullins received her Bachelors of Science in Nursing degree and her degree as a Pediatric Nurse Practitioner from Northeastern University. Before joining Coastal Medical, she worked at the Hasbro Children’s Hospital. Jessica now works in Coastal Medical’s Toll Gate Pediatrics office.

Raymond Zarlengo, MD, FAAP

Dr. Raymond Zarlengo is a transplant to New England, growing up in a small community in Western Pennsylvania. He graduated from Penn State University, with a bachelor’s degree in Molecular & Cell Biology, going on to medical school at Penn State, Hershey campus. He completed his residency at Rhode Island Hospital, and was fortunate enough to be in his final year during the transition to Hasbro Children’s Hospital. He joined Toll Gate Pediatrics in July, 1994.