Dr. James W. Mahon brings patient-first medicine to families across Newfoundland and the Highlands of NJ.
Some doctors rush you out the door in eight minutes. Dr. James W. Mahon does the opposite. At his practice inside the Professional Building on Oak Ridge Road, appointments run at a human pace. Parents leave knowing exactly what is going on with their child, because he takes the time to explain it. That combination of genuine listening and clear communication has earned him a perfect five-star reputation from every patient who has reviewed him.
Dr. Mahon has built a reputation as a physician who stays calm under pressure. He does not reflexively order batteries of tests, but he is careful and thorough when caution is warranted. Patients trust that distinction, and it shows in the loyalty families bring to this practice year after year.
Located in Newfoundland, NJ 07435, the practice serves the quiet communities of the Highlands region, from Oak Ridge to Kinnelon and beyond. If you are searching for a doctor who treats patients as people rather than appointments on a schedule, this is the right practice.
Dr. Mahon offers comprehensive primary care for children and families, with a focus on preventive health, routine checkups, and managing ongoing conditions. His approach means you get a real conversation at every visit, not a clipboard handoff and a rushed goodbye.
Pediatric care is a particular strength. Parents consistently note how comfortable their kids feel, and how thoroughly Dr. Mahon addresses their concerns without unnecessary alarm. From well-child visits and immunizations to diagnosing illnesses and monitoring development, the practice covers the full arc of a child's health needs.
Adult primary care, chronic disease management, and sick visits round out the practice. The staff keeps the schedule tight enough that wait times stay reasonable, while still leaving room for the kind of unhurried appointment that actually helps people.
Don't just take our word for it - hear from our satisfied customers
Contact the practice directly at the Professional Building, 7 Oak Ridge Rd, Newfoundland, NJ 07435 to ask about current availability. Patient volume can change, so calling ahead is the best approach.
Yes. Pediatric care is one of his strengths. Multiple patient reviews specifically highlight how well he connects with children and how thoroughly he communicates with parents during visits.
Patients consistently describe appointments that start on time and feel unhurried. Dr. Mahon takes time to listen, explain his thinking, and answer questions before you leave.
His philosophy is measured and deliberate. He does not run tests reflexively, but he is appropriately cautious when a situation warrants closer investigation. Patients appreciate this balanced approach.
The office is at 7 Oak Ridge Road inside the Professional Building in Newfoundland, NJ 07435, serving families from Oak Ridge, Kinnelon, West Milford, and surrounding Highlands communities.
Insurance participation can change. Contact the office directly to confirm whether your plan is accepted before scheduling your first appointment.
Call the practice at the Professional Building on Oak Ridge Road in Newfoundland. Staff are known for being friendly and efficient, so scheduling is typically a straightforward process.
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