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For great health care, trust our professional staff to keep you living the best life possible.

In today's complex medical environment, internists take pride in caring for their patients for life -- in the office or clinics, during hospitalization and intensive care, and in nursing homes. When other medical specialists are involved, such as surgeons or cardiologists, they coordinate their patient's care and manage difficult medical problems associated with that care. All of our physicians are board certified in Internal Medicine. Our physicians have admitting privileges with the local hospitals and they visit our patients in the hospital and local nursing facilities each day for continued care.


Abu Azizullah, M.D., MRCP (England)
Board Certified in Internal Medicine


Completed medical school at Dhaka Medical College, Bangladesh – The country’s top medical institution
Completed internship rotation in Medicine, Surgery, and Obstetrics & Gynecology
Over 5 years first hand working experience in the field of General Medicine at hospitals in both England and Scotland
Residency completed at Easton Hospital in Easton, Pennsylvania
Over 14 years experience working as a primary care physcian
Maria A. Crystal, M.D.
Board Certified in Internal Medicine


Completed medical school at Cebu Institute of Medicine, Philippines
Completed internship rotation in Ambulatory Care Clinics focusing on Pulmonary Medicine, Cardiology, Nephrology, Neurology, Endocrinology, Rheumatology and Gastroenterology
Residency completed at AtlantiCare Regional Medical Center in Atlantic City, NJ
Tuan K. Dean, M.D., M.S.
Family Medicine


Completed medical school at Ross University School of Medicine, Dominica, West Indies
Completed internship and residency in Family Medicine at University of Massachusetts Medical School
Earned BS in Biochemistry and Molecular Biology with ALANAI Honors at University of Massachusetts - Amherst
Over 9 years experience in Primary Care Medicine
Joan DeRiggs, P.A.-C
Certified Physician Assistant


Completed medical school at Nova Southeastern University, Fort Lauderdale, FL
NCCPA Certification with special recognition in primary care
Over 15 years experience working as a Family Practice, Emergency Room, and Internal Medicine Practice Physician Assisstant
Connie Williams, ARNP
Advanced Registered Nurse Practitioner


Completed medical school at South University, Savannah, GA
Master of Science in Adult Health Nurse Practitioner studies
Dedicated Registered Nurse with 13 years experience in acute care, skilled nursing, and pre- and post-op surgery
Currently providing medical care in our associated Skilled Nursing Facilities


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