Dr. James Davis, MD

Dr. James Davis graduated from Harvard University in 1975.  He received his Medical degree at the University of Cincinnati in 1979.

He completed his residency program at Children's Hospital in Cincinnati in 1982 and is certified by the American Board of Pediatrics.

He is also the Chapter Coordinator for the Pediatric Research in Office Setting Network of the American Academy of Pediatrics; and Associate Director of the Cincinnati Pediatric Research Group.

He has special interest in school problems, ADD, asthma, diabetes and swimming.


Dr. Ellen Buerk, MD

Dr. Ellen Buerk grew up in Eaton, Ohio.   She graduated from Miami University and The Ohio State University.   Dr. Buerk completed her residency from Columbus Children's Hospital and Cincinnati Children's Hospital.

She is certified by the American Board of Pediatrics.  Dr. Buerk is the past President of the Cincinnati Children's Hospital Medical and Dental Staff, past President of the Ohio Chapter of the American Academy of Pediatrics and was on the Board of Directors of the American Academy of Pediatrics.

In 2000, she was named Ohio's Outstanding Pediatrician.  Dr. Buerk enjoys painting, playing the piano and spending time with her family.


  Brookville Telephone:
(765) 647-2681
  Fax:
(765) 647-3047
Dr. William Logeman, MD

Dr. William Logeman graduated from the University of Cincinnati in 1975.

He received his Medical Degree from the University of Cincinnati in 1979, and completed his Pediatric Residency at Cincinnati Children's Hospital in 1982.

Dr. Logeman is certified by the American Board of Pediatrics.   He practiced in Harrison, Ohio from 1982 through 2007.

Dr. Logeman enjoys raising his three alpacas and spending time with his son.


Dr. Helen Grace, DO

Dr. Helen Grace graduated with a Bachelor of Science in Communication and Environmental Science from Northwestern University in 1999.

She received her medical degree from the Kansas City University of Health and Biosciences and completed her residency at Hope Children's Hospital just outside Chicago, Illinois.

She is certified by the American Board of Pediatrics and is a member of the American Academy of Pediatrics.  Additionally, she is also a member of the American Osteopathic Association.

She enjoys spending time with her family and traveling.



Jill Mock, RN, M.S.N., CPNP

Jill Mock, RN, M.S.N., CPNP graduated with a Bachelor of Science degree in Nursing from the University of Michigan in 1984.

She received a Master of Science degree in Nursing with a focus in Child Health, from the University of Cincinnati in 1990.

Jill is certified as a Pediatric Nurse Practitioner by the National Association of Pediatric Nurse Associates and Practitioners.

Jill is a member of the Talawanda Health Coordinating Council.  She is also the Coordinator for the Oxford area Reach Out & Read Program.

She likes gardening as well as spending time with her family and dog.















Sandy Simpson, RN, C., CPNP


Sandy Simpson, RN, C., CPNP graduated with a Bachelor of Science in Nursing from Capital University, Columbus, Ohio.

Sandy is certified as a Pediatric Nurse Practitioner by the National Association of Pediatric Nurse Associates and Practitioners and the American Nurses Credentialing Center.

Sandy is on the Butler County Head Start Advisory Board.  She has been a 4-H Advisor for 25 years and loves to cook, scrapbook and raise black angus steers.




Meet our Nurse Practitioners