Events
Professional Relations Representatives
Bonita Haines
NJ: Atlantic, Burlington, Bergen, Camden, Cape May, Cumberland, Gloucester, Mercer, Salem, Hudson, Hunterdon, Warren
PA: Bucks, Delaware, Monroe, Northampton, Philadelphia, Pike
NY: Kings, Rockland
Phone: 1-973-953-9047
Email: bonita_haines@horizonblue.com
Virginia Rego
NJ: Essex, Middlesex, Monmouth, Morris, Ocean, Passaic, Somerset, Sussex, Union
NY: Bronx, New York, Orange, Richmond, Westchester
Phone: 1-973-941-2384
Horizon NJ Health Provider Field Representatives
Grace Marchese
Counties: Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester, Mercer, Middlesex, Monmouth, Ocean, Salem
Phone: 262-946-4566
Email: grace.marchese@skygenusa.com
Tiffany Underwood
Counties: Bergen, Essex, Hudson, Hunterdon, Morris, Passaic, Somerset, Sussex, Union, Warren
Phone: 973-699-7736
Dr. Donn Winokur
Quotation: "Participating with Horizon fits with my practice’s mission and vision because it allows me to treat and take care of any child, no matter their financial or health status."
Bio: Dr. Winokur has been serving the Monmouth-Ocean County community since 1976. He graduated from West Virginia University Dental School and completed his specialty practice in pediatrics at Children’s Hospital in Pittsburgh. He also earned his post-doctoral degree at University of Washington for the treatment of special needs patients. He is an attending doctor at Jersey Shore University Medical Center where he has completed over 30,000 surgical cases. Over his career he has also participated in multiple dental mission trips abroad to provide dental services to special needs patients and underserved communities on behalf of International Medical Relief.

Do you or someone you know participate in both commercial and HNJH networks? If so, we are accepting nominations for featured providers. Please see the Featured Provider Nomination Form below.
A brand new policy that offers affordable Medicare Advantage plans with access to the Horizon Hospital Network and the Horizon Managed Care Network. Includes dental health benefits.
Horizon NJ Health Provider Newsletter
Meet Our Dental Directors
Commercial
Dr. Joan Monaco
Horizon NJ Health
Dr. Sam Wakim
Dr. Monaco's Bio
Joan Monaco, DMD, a student of Farleigh Dickenson University Dental School from 1987 – 1990, transferred to and graduated from UMDNJ – NJDS in 1991. Dr. Monaco was in private practice full-time and worked part time with the largest major insurance carrier before becoming full-time in-house in 2007. She left both private practice and the insurance industry to establish her own consulting firm until 2015 when she joined the NJDA as Director of Dental Benefits. Dr. Monaco currently oversees all dental operations for Horizon Blue Cross Blue Shield of New Jersey as the Director of Dental Operations under the Commercial Business Unit’s EXPAND line of business.
Dr. Wakim's Bio
Dr. Sam Wakim is the Dental Director for the Government Programs Division of Horizon Blue Cross Blue Shield of New Jersey. He is a graduate of University of Medicine and Dentistry of New Jersey and earned a master’s degree in Dental Public Health from UMDNJ – School of Public Health. He is a staunch advocate for access to preventive services including sealants and fluoride to prevent dental decay and HPV vaccines to prevent oropharyngeal cancer in underserved communities. Prior to joining Horizon, Dr. Wakim served as Zufall Health Center’s Chief Dental Officer for 13 years. In addition to overseeing the dental department, Dr. Wakim established numerous initiatives addressing comprehensive health care needs. These included school-based education and screening programs, a dental residency program, on-the-job training initiatives, continuing education classes and integrated programs with the medical department. Before joining Zufall, he ran the school-based dental program at the Paterson Community Health Center and was the Dental Director for UMDNJ’s University Dental Center in Newton. He was named a Top Dentist by New Jersey Monthly Magazine, was recognized by the New Jersey Dental Association with the “Give Kids A Smile Pioneer Award,” and was designated a “Real Doc Hollywood” by the National Organization of State Offices of Rural Health.