Providers of ChesPenn Health Services


Chief Executive Officer / President - Michael G. Lucas
Michael G. Lucas is the Cheif Executive Officer and President of ChesPenn Health Services, a non-profit health care organization committed to providing quality health care to Chester, Upper Darby, Coatesville and surrounding communities. He has extensive experience in both the for-profit and non-profit health care sectors. His responsibilities have ranged from operations to policy development in various healthcare environments with a special emphasis on public health and Federally Qualified Health Centers. He received his undergraduate degree from Franklin & Marshall with a major in Government and obtained his M.P.A. from American University specializing in Governmental Management and Urban Affairs. 

Medical Director - Letitia O'Kicki, M.D.
Dr. O'Kicki attended the University of Pennsylvania, where she received her BA, and completed her medical education at Temple University School of Medicine.  Her postgraduate training included a general surgery internship at Pennsylvania Hospital, followed by a residency in Family Medicine at Temple University.  Dr. O'Kicki joined the Philadelphia Health Department in 1988, where she served as medical director of several Health Care Centers and Director of HIV Clinical Studies.  During this time, she served on the Board of Circle of Care, participated in Ryan White Title III Early Intervention grant funding, and was co-Principal Investigator I for Philadelphia Fight.  Currently, Dr. O'Kicki is a faculty member of the Crozer-Keystone Family Residency Program.  She chairs many health related committees, including QI and the IRB.  Her projects with the family medicine residents have received awards, including first place at Crozer Research Day.  She has been chief coach for the last two years and is a mentor and advisor to many residents. 

Dental Director - Nancy K. Koshetar, D.D.S.
Dr. Koshetar is a member of the American Dental Association, the Pennsylvania Dental Association, the Philadelphia County Dental Association and the Academy of General Dentistry. She is a graduate of Temple University's School of Dentistry and earned her M.B.A. from Widener University in 2000.

Lisa Flores, M.D., Pediatrician
Dr. Flores is board-certified in Pediatrics and is a fellow of the American Academy of Pediatrics. She earned her medical degree from the University of Texas Medical Branch and completed her residency and training at Rush Presbyterian, St. Lucks Medical Center and the University of Texas System Hospitals. Dr. Flores specializes in pediatric hematology-oncology.

Erica Turner, M.D., Pediatrician
Dr. Turner is a board certified Pediatrician. She received her B.A. in biology from Bryn Mawr College. She then went on to receive her medical degree from the University of Vermont and completed her pediatric internship and residency at the University of Florida. Dr. Turner has extensive experience in the field of pediatrics and in the teaching field. She was a clinical assistant professor for the Department of Pediatrics at the Medical College of Pennsylvania for over four years.

Paula Brenn, M.D.
Dr. Brenn is a board-certified Pediatrician.  She earned her medical degree at the Medical College of Virginia, where she completed her residency and internship.  Dr. Brenn has a special interest in Infant/Child/Adolescent Nutrition and completed a 1-year course in nutrition at the Institute for Integratal Nutrition in New York City.  Dr. Brenn is a Fellow with the American Academy of Pediatrics and a member of the Pennsylvania Medical Society.

Jennifer Shrager, M.D.
Dr. Shrager is a board-certified Pediatrician.  She earned her medical degree from Hahnemann University where she earned the Kathy Graub Memorial Award for outstanding performance in pediatrics.  She made the Dean's List at Lafayette College.  Dr. Shrager completed her pediatric residency at Rainbow Babies and Children's Hospital in Cleveland, Ohio.  She was a Clinical Instructor at Case Western Reserve University and has provided professional instruction on breast feeding, adolescences, eating disorders, and nutrition.

Karen Pozefsky, D.O.
Dr. Pozefsky is a board-certified Pediatrician.  She earned her medical degree from the University of Osteopathic Medicine and Health Sciences.  She completed her pediatric residency at Hahnemann University Hospital. She has worked at the Philadelphia Department of Public Health.  Dr. Pozefsky also volunteers at Community Volunteers in Medicine in West Chester.  

Raquibul Islam, M.D 
Dr. Islam is board-certified in Internal Medicine. While living in the United Kingdom he worked as a Registrar for five years. He earned his medical degree from Dhaka University in Bangladesh and completed his residency at Mercy Catholic Medical Center in Pennsylvania.

Kevin McCabe, D.O.  
Dr. McCabe is board certified by the American Osteopathic Board for Family Physicians.  Dr. McCabe is a graduate of Philadelphia College of Osteopathic Medicine and completed his Family Medicine Residency at Jamaica Hospital Medical Center in Jamaica, New York.  Dr. McCabe was the 2011 Resident Teacher of the Year at Jamaica Hospital Medical Center. 

Christine Lyons, M.D., Obstetrician/Gynecologist
Dr. Lyons graduated from Temple University School of Medicine and completed her internship and residency at the Medical Center of Delaware. She is Board Certified by the American Board of Obstetrics and Gynecology. Her areas of special clinical interest include: Complete Obstetrical & Gynecologic Care, Medical & Surgical Diagnosis and Treatment, Menopause Guidance, Stress Incontinence and Infertility and Hormonal Counseling/PMS. Dr. Lyons is also a volunteer physician at Community Volunteers in Medicine.

Michael Kane, D.D.S.
Dr. Kane earned his dental degree from Temple University School of Dentistry in 1976 
and is a graduate of the University of Scranton. 

Vincent DePanicis, D.M.D.
Dr. DePanicis is a member of the Philadelphia Dental Clinic Study Group and is on the teaching staff at St. Luke's Hospital.  He earned his degree from Temple University School of Dentistry.

Sofia Barroso, D.M.D..
Dr. Barroso earned her dental degree from the University of Pennsylvania School of 
Dental Medicine.  She is a member of the Pennsylvania Dental Association and 
the American Dental Association.

Paula Stone, D.M.D.
Dr. Stone is a Graduate of the University of Pittsburgh School of Dental Medicine and the Federal University of Sergipe School of Dentistry.  She is a member of the American Dental Association and the Academy of General Dentistry.