At Manahawkin Podiatry, LLC Mark W Stephens DPM in New Jersey. When you have problems with your feet or ankles, turn to a specialist who listens and responds to your needs. Experienced in the field, Dr. Stephens is a friendly and dedicated physician who counsels you on the best ways to maintain and improve your health. He effectively diagnoses and treats your ailments while giving you the individualized attention you deserve.