Medpeds Doctors

Mark A. Bilella, MD, Frank D. Demery, Jr. MD , & Alyssa R. Zwarych, MD
have extensively trained in both Internal Medicine and Pediatrics in order to be
specialists in all age groups, including newborns, children, teens and adults.

They have received a board certification in Internal Medicine and a second board
certification in Pediatrics.

Dr. Alyssa Zwarych is originally from Sacramento, CA. She
obtained her Bachelor of Science degree with honors in Molecular
Biology and Microbiology at the University of Central Florida. She
moved to historic Charleston where she received her MD degree
at the Medical University of South Carolina. From there, she
completed her residency training in Internal Medicine and
Pediatrics at the University of South Florida. After finishing
residency, she was appointed Chief Resident of both Pediatric
and combined Medicine-Pediatric residency programs. She
specializes in personalized care for patients of all ages. She is
actively involved in the Tampa community and is a member of
American Academy of Pediatrics, American Board of Internal
Medicine, and the American Medical Association.

Thank your for visiting the
Internal Medicine & Pediatrics of Tampa Bay
Web Site.

For any questions or concerns,
Dr. Bilella, Dr. Demery & Dr. Zwarych
can be reached at:

(813) 792 -1113

If you prefer, stop by our office and pay us a visit.
Our Doctors look forward to meeting with you and providing
high quality medical care for you and your family .

Dr. Frank Demery, Jr. was born in Miami, Florida and traveled to
North Carolina where he studied pre-med at Duke University.
There he received a Bachelor of Science in both Biology and
Psychology. Subsequently, he returned to Florida and received
his M.D. from the University of South Florida College of Medicine
in Tampa. After graduation, he remained at USF in the combined
Internal Medicine & Pediatrics residency program. During his
residency training, he has generously volunteered in medical
missions throughout several underdeveloped villages in both
Honduras and Guatemala. Today he resides in Tampa
participating in many community activities and is an active member
of the American Academy of Pediatrics, the American College of
Physicians, the American Board of Internal Medicine, and the
American Medical Association. He also acts as a Voluntary Clinical
Faculty member at the University of South Florida College of
Medicine in both departments of Pediatrics and Internal Medicine.

Dr. Mark Bilella is originally from New Jersey. He then moved to
Washington D.C. to complete his undergraduate work at
Georgetown University. There he received a Bachelor of Science
in Biology and Psychology. He then went on to receive his M.D.
from New Jersey Medical School before moving to Tampa, Florida
in 1999 to pursue a residency in Internal Medicine & Pediatrics at
the University of South Florida. He now is an active participant in
numerous community associations and is a member of the
American Academy of Pediatrics, the American College of
Physicians, the American Board of Internal Medicine, and the
American Medical Association. Currently, he is a Voluntary Clinical
Faculty member at the University of South Florida College of
Medicine in both departments of Pediatrics and Internal Medicine.