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On-Site Medical Center at Seabrook

Personalized Senior Health Care

The best in New Jersey senior health care is right on the Seabrook campus, in our on-site medical center. You’ll receive top-quality care from a full team of doctors who specialize in the medical needs of older adults. Plus, getting to doctors’ appointments doesn’t get much easier than taking a leisurely stroll down the hall from your front door.

  • Same-day appointments. Often, your doctor can see you the same day you call for an appointment, since they see exclusively Seabrook residents.
  • Quality time and attention. You’ll spend more one-on-one time with your physician, who gets to know you as a person—not just a patient.
  • Dedicated physicians. Seabrook doctors are board-certified, and they specialize in the health needs of seniors.
  • Superior convenience. The on-site medical center is just a short, indoor walk away from your front door. Plus, Seabrook also has a pharmacy on campus, so you can fill prescriptions.

It’s handy to have the medical service right here just in case I need closer attention.
June Paterson

Meet the Seabrook Doctors

All of Seabrook’s physicians are dedicated to the total health and wellness of residents on campus. They strive to provide comprehensive, senior-focused health care.


Arun Rao, M.D.

Arun Rao, M.D.

Medical Director

Dr. Rao received his bachelor’s degree from the University of Michigan in Ann Arbor, Michigan. He obtained his medical degree and completed his internship and residency at the University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School in Piscataway, New Jersey. Dr. Rao is a fellow of the American Geriatrics Society and the American College of Physicians. He is board-certified in internal medicine and geriatric medicine. Dr. Rao joined the Seabrook team in October 2018.


Aileen Estavillo, M.D.

Dr. Estavillo earned her bachelor’s degree in biology from the University of the Philippines in Baguio City, Philippines. She received her medical degree from the University of the East RMMMC College of Medicine in Quezon City, Philippines. Dr. Estavillo completed her internship and residency in internal medicine at St. John’s Episcopal Hospital in Far Rockaway, New York. Dr. Estavillo is board-certified in internal medicine. She joined Seabrook in April 2010.

John "Jack" King, D.P.M.

Dr. King received his bachelor’s degree from the University of the State of New York in Albany, New York, and his degree in podiatric medicine from Ohio College of Podiatric Medicine in Cleveland, Ohio. He completed his podiatric surgical and medical residency at University Hospital in Cleveland, Ohio. Dr. King is board-certified in podiatric medicine. He joined Seabrook in July 2018.

Roger Buyo, R.N., M.S., A.P.N.-C., C.E.N.

Mr. Buyo received his bachelor’s degree in nursing from the University of San Carlos, Philippines, and his master’s degree from Hunter College of the City University of New York. He is a certified adult nurse practitioner and emergency nurse, as well as a member of the New Jersey State Nurses Association. He joined Seabrook in July 2012.

Sheila M. Penn, A.P.N.

Ms. Penn received her bachelor’s degree in nursing from Monmouth College in Long Branch, New Jersey, and her master’s degree in nursing from Hunter College in New York, New York. She is a certified advance practice nurse. Ms. Penn joined Seabrook in February 2013.

Joan Stead, N.P.

Ms. Stead received her bachelor’s degree in nursing from Christopher Newport University in Newport News, Virginia, and earned an adult gerontology primary care nurse practitioner master’s degree from Maryville University in St. Louis, Missouri. She is a certified adult gerontology nurse practitioner. Ms. Stead joined Seabrook in June 2018.

Christine Costa, L.C.S.W.

Ms. Costa received her bachelor’s and master’s degrees in social work from Monmouth University in West Long Beach, New Jersey. She is a licensed clinical social worker. Ms. Costa joined Seabrook in December 2007.