Our Doctors

Carey DeLuca, FNP-C, AGNP-C

Accepting New Patients

Carey DeLuca received her Bachelor of Science degree in Nursing from The Johns Hopkins University. She then worked as a Registered Nurse in the Medical Intensive Care Unit, and Interventional Radiology at the Johns Hopkins Hospital. Ms. DeLuca completed the Family Nurse Practitioner Program at The Catholic University of America Conway School of Nursing. For additional training in gerontology, Ms. DeLuca also completed a post-master’s certificate in Adult Gerontology Nurse Practitioner. She is a member of Sigma Theta Tau International Honor Society of Nursing. Ms. DeLuca hopes to empower her patients to embrace their health and make healthier changes that will allow them to live longer and healthier lives. Ms. DeLuca is a certified Family Nurse Practitioner who cares for patients across the lifespan for preventative, chronic, and acute services. Srta. DeLuca habla Español.


Daniela Hangan, M.D.

Accepting New Patients

Dr. Daniela Hangan is a board certified Family Medicine Physician with special interests in nutrition and endocrine disorders. She completed her medical school at University of Medicine and Pharmacy Iuliu Hatieganu, Romania. Her residency in Family Medicine was completed at Mercy Health System, WI affiliated with University of Wisconsin. She was awarded a Fellowship title in Nutrition and Weight Management at Geisinger, PA and has two additional board certifications in Nutrition and Obesity.  Dr Hangan has been practicing medicine in the inpatient and outpatient settings since 2008.


Bradley J. Hunter, D.O.

Accepting New Patients

Dr. Bradley J. Hunter received his undergraduate degree at Shippensburg University and his D.O. at Western University of Health Sciences College of Osteopathic Medicine of the Pacific in 1999. He completed his residency in family practice at Albany Medical Center and is board-certified by the American Board of Family Medicine. He cares for newborns, children and adults, providing traditional medical as well as osteopathic care. Dr. Hunter is an Assistant Professor at Georgetown University, School of Medicine in the Department of Family Medicine.


About Our Physician Assistants


Physician Assistants (PA's) are skilled professionals who provide medical services under the supervision of the physicians. For example, PA's take medical histories, perform physical examinations, diagnose and treat illnesses and order and interpret laboratory tests. Patient education and counseling are also important aspects of a PA's daily activities.

Esteban Mantilla Rodriguez, PA-C

Esteban Mantilla Rodriguez received his Bachelor of Arts in Biology with a minor in chemistry from Indiana University Purdue University Indianapolis in 2011. He then received his Master of Physician Assistant Studies from Kettering College in 2018. Esteban is a board-certified Physician Assistant. He is fluent in Spanish and enjoys educating patients on how to prevent and treat disease using lifestyle modifications. Habla Español


Tiffany Nickens-Gaither, PA-C

Tiffany Nickens-Gaither received her Bachelors of Science in Health Sciences, graduating Magna Cum Laude, and her Masters of Science in Physician Assistant both from Howard University in Washington, DC. She worked in Obstetrics and Gynecology, as well as, Dermatology for several years. Tiffany is passionate about educating patients on disease prevention and lifestyle modifications that can positively impact quality of life. Tiffany is an NCCPA board-certified Physician Assistant. She is licensed in Maryland and Virginia to practice medicine.


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