Corporate
Rebecca Algren, MS
Chief Executive Officer
Master of Science: Medical Informatics, Northwestern University, Evanston, IL
Bachelor of Science: University of Notre Dame, Notre Dame, IN
Jordan Britton
Director of Analytics and Value Contracting
Bachelor of Science: Health Information Management Systems, The Ohio State University, Columbus, OH
Karen L. Davis, RN, MBA
Director of Pediatrics
MBA: University of Louisville, Louisville, KY
Bachelor of Nursing: Spalding University, Louisville, KY
Jennifer Fuerst
Director of Support Services
Bachelor of Science: Urbana University, Urbana, Ohio
Experience: More than a decade of management experience in corporate environments.
Amy J. Fuller
Director of Adult Medicine
Associate Degree: Applied Science from RETS, Dayton, OH
Charlie Hardtke
Chief Executive Officer
Bachelor of Business Administration: University of Cincinnati, Cincinnati, OH
Robert E. Matthews
VP Quality and Care Design
Served as PriMed Executive Director from 1996-2010
Dena Perella
Director of Finance/Accounting
Bachelor's Degree: Accounting, University of Cincinnati, Cincinnati, OH
Robert E. Roettker, CPA
MBA: Finance and Information Systems, Xavier University, Cincinnati, OH
Bachelor of Science: Finance and Economics, Xavier University, Cincinnati, OH
Family Practice
Brandon J. Bell, MD
Board Certification: Family Medicine
Family Medicine Residency: The Ohio State University, Columbus, OH
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: Wright State University, Dayton, OH
Christie Bernard, RN
Manager of Population Health Department
Bachelor of Science: Nursing Degree, Wright State University, Dayton, OH
Amy Cox
Practice Manager of PriMed Englewood Family Practice (formerly Woodbury) and Englewood Pediatrics
Andrea Dillon, MD, MPH
Board Certified: Family Medicine
Family Medicine Residency: Good Samaritan Hospital, Dayton, OH
Medical Degree: Wright State University, Dayton, OH
Master of Public Health: Wright State University, Dayton, OH
Bachelor of Science: Manchester University, North Manchester, IN
Krista Ducklo, MSN, APRN, FNP-C
Board Certification: Family Nurse Practitioner
Master of Science: University of Cincinnati, Cincinnati, OH
Bachelor of Science: The Ohio State University, Columbus, OH
Jessica Emmons, MSN, APRN, FNP-C
Board Certification: Family Nurse Practitioner
Master of Science: University of Cincinnati, Cincinnati, OH
Bachelor of Science: Miami University, Oxford, OH
Janette R. Froehlich, MD
Board Certified: Family Medicine
Family Medicine Residency: St. Elizabeth Medical Center, Dayton, OH. Chief Resident
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: University of Dayton, Dayton,OH
Amy J. Fuller
Director of Adult Medicine
Associate Degree: Applied Science from RETS, Dayton, OH
Amanda Gedeit, DO
Board Certified: Family Medicine
Family Medicine Residency: Grandview Medical Center, Dayton, OH; Chief Resident
Medical Degree: A.T. Still University Kirksville College of Osteopathic Medicine, Kirksville, MO
Bachelor of Science: University of Wisconsin-LaCrosse, LaCrosse, WI
Thomas Greer, MD
Board Certification: Family Medicine
Family Medicine Residency: St. Elizabeth Medical Center, Dayton, OH
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: Duke University, Durham, NC
Julie Haver, MSN, APRN, FNP-C
Board Certification: Family Nurse Practitioner
Master of Science: University of Cincinnati, Cincinnati, OH
Bachelor of Science: Wright State University, Dayton, OH
Kristina Helmick, MSN, APRN, FNP-C
Board Certification: Family Nurse Practitioner
Master of Science: Walden University
Bachelor of Science: Wright State University, Dayton, OH
Thomas W. Hirt, MD
Board Certified: Family Medicine
Family Medicine Residency: Miami Valley Hospital, Dayton, OH. Chief Resident
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: University of Dayton, Dayton, OH
Sandy Hofacker, CMPE
Practice Manager of PriMed Centerville Family Practice and Centerville Pediatrics
Training: Medical Office Assistant - Miami Jacobs Career College, Dayton, OH
Danielle King
Practice Manager of PriMed Beavercreek Family Practice and Beavercreek Pediatrics
Associates Degree: Medical Office Management, Ohio Institute of Photography and Technology, Kettering, OH
Ayana Kleckner, MSN, APRN, FNP-C
Board Certification: Family Nurse Practitioner
Master of Science: Cedarville University, Cedarville, OH
Bachelor of Sciences: Cedarville University, Cedarville, OH
Zach Liapis, DO
Family Medicine Residency: Grandview Medical Center, Dayton, OH
Medical Degree: Doctor of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Erie, PA
Undergraduate Degree: Bachelor of Arts, Hanover College, Hanover, IN
Brandi D. Minch
Practice Manager of PriMed Patterson Wood Family Practice and PriMed Neurology
Bachelors of Science: University of Dayton, Dayton, OH
Associates Degree: Ohio Institute of Photography & Technology
Maureen K. Perez, MD
Board Certified: Family Medicine
Family Medicine Residency: Miami Valley Hospital, Dayton, OH
Medical Degree: Medical College of Ohio, Toledo, OH
Bachelor of Science: Miami University, Oxford, OH
William J. Randall, MD
Board Certification: Family Medicine
Family Medicine Residency: St. Elizabeth Medical Center, Dayton, OH
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: University of Dayton, Dayton, OH
Yvonne Ridenour
Practice Manager of PriMed Huber Heights Pediatrics | Vandalia Family Practice
Bachelor of Science: Urbana University, Urbana, Ohio
Catrina Rushing, RN
Practice Manager of PriMed Springboro Pediatrics, PriMed Wright Dunbar Family Practice and PriMed Wright Dunbar Pediatrics
Bachelors of Science: Nursing Degree, College of Mt. St. Joseph, Cincinnati, OH
Lisa Peterson Salata, MD
Board Certified: Family Medicine
Family Medicine Residency: Grant Medical Center, Columbus, OH
Medical Degree: The Ohio State University College of Medicine, Columbus, OH
Bachelor of Arts: Ohio University
Mark R. Schloneger, MD
Board Certified: Family Medicine
Family Medicine Residency: Miami Valley Hospital, Dayton, OH
Medical Degree: Wright State University’s School of Medicine, Dayton, OH
James F. Seiler, MD
Board Certified: Family Medicine
Family Medicine Residency: St. Elizabeth Medical Center, Dayton, OH
Medical Degree: Ohio State University College of Medicine, Columbus, OH
Marlon D. Twyman, MD
Board Certified: Family Medicine
Family Medicine Residency: Mercy Hospital, Toledo, OH
Medical Degree: Medical College of Ohio, Toledo, OH
Bachelor of Science: Washington University, St. Louis, MO
Teresa VanHoose, MSN, APRN, FNP-BC
Advance Practice Provider Team Lead
Board Certification: Family Nurse Practitioner
Master of Science: Maryville University, St. Louis, Missouri
Bachelor of Science:Wright State University, Dayton, OH
Michael Witt, MD
Board Certified: Family Medicine
Family Medicine Residency: United Hospital Center, Clarksburg, WV
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: University of Dayton, Dayton, OH
Megan Wurm , DO
Family Medicine Residency: Grandview Hospital, Dayton, OH, Chief Resident
Medical Degree: Univ. of Pikeville- Kentucky College of Osteopathic Medicine, Pikeville, KY
Bachelor of Science: Eastern Kentucky University, Richmond, KY
Neurology
Brandi D. Minch
Practice Manager of PriMed Patterson Wood Family Practice and PriMed Neurology
Bachelors of Science: University of Dayton, Dayton, OH
Associates Degree: Ohio Institute of Photography & Technology
Ling Xu, MD
Board Certification: Neurology, Neurophysiology, Neuromuscular Disease and Electrodiagnostic Medicine
Fellowship: Neuromuscular disease/neurophysiology, University of Alabama, Birmingham, AL
Neurology Residency: St. Louis University, St. Louis, MO
Medical Degree: Xian Medical University, Xian, Shaanxi, China
Pediatrics
Rogelio "Sonny" Amisola, MD
Board Certification: Pediatrics and Obesity Medicine
Board Eligible: Adolescent Medicine
Fellowship: Adolescent Medicine, Schneider Children's Hospital, New Hyde Park, NY
Pediatric Residency: Beth Israel Medical Center, New York, NY. Pediatric Chief Resident
Medical Degree: University of the East, Ramon Magsaysay Memorial Medical Center, College of Medicine, Quezon City, Philippines
Bachelor of Science: School of Allied Medical Professions, University of the Philippines
Christie Bernard, RN
Manager of Population Health Department
Bachelor of Science: Nursing Degree, Wright State University, Dayton, OH
Debra E. Bockhorn, MD
Board Certified: Pediatrics
Pediatric Residency: Indiana University of Medicine, Indianapolis, IN
Medical Degree: Loyola University School of Medicine, Chicago, IL
Bachelor of Science: Ohio State University, Columbus, OH
Matthew W. Byers, MD
Board Certified: Pediatrics
Pediatric Residency: Kosair Children's Hospital, Louisville, KY
Medical Degree: The Ohio State University, Columbus, OH
Bachelor of Science: Wright State University, Dayton, OH
Amy Cox
Practice Manager of PriMed Englewood Family Practice (formerly Woodbury) and Englewood Pediatrics
Randy E. Eisenhut, MD
Board Certification: Pediatrics
Pediatric Residency: Columbus Children's Hospital, Columbus, OH
Medical Degree: University of Kansas Medical School, Lawrence, KS
Bachelor of Science: University of Kansas, Lawrence, KS
Amy J. Fuller
Director of Adult Medicine
Associate Degree: Applied Science from RETS, Dayton, OH
Kathleen Gibbs, MD
Board Certification: Pediatrics
Pediatric Residency: Columbus Children's Hospital, Columbus, OH
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: Ohio State University, Columbus, OH
Kathleen Gutman, MD
Board Certification: Pediatrics
Pediatric Residency: Geisinger Medical Center, Danville, PA
Medical Degree: Wright State University School of Medicine
Bachelor of Science: Kent State University, Kent, OH
Amy Hahn, LISW
Behavior Health Consultant
Master of Social Work: University of Cincinnati, Cincinnati, OH
Bachelor of Science: Wright State University, Dayton, OH
Experience: More than 20 years of Behavioral Health experience: acute inpatient setting, school counselor and outpatient counselor.
Christopher Harper, MD
Pediatric Residency: Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Medical Degree: University of Oklahoma College of Medicine, Norman, OK
Bachelor of Science: University of Oklahoma, Norman, OK
Special Interests: Pediatric sleep issues and social determinants of health
Sandy Hofacker, CMPE
Practice Manager of PriMed Centerville Family Practice and Centerville Pediatrics
Training: Medical Office Assistant - Miami Jacobs Career College, Dayton, OH
Danielle King
Practice Manager of PriMed Beavercreek Family Practice and Beavercreek Pediatrics
Associates Degree: Medical Office Management, Ohio Institute of Photography and Technology, Kettering, OH
Claire N. McDowell, MD, FAAP
Board Certification: Pediatrics
Pediatric Residency: Dayton Children's Medical Center, Dayton, OH
Medical Degree: Wright State School University School of Medicine
Bachelor of Science: Olivet Nazarene University, Bourbonnais, IL
Stephanie Morrison, MD, FAAP
Board Certified: Pediatrics
Pediatric Residency: Wright State University/Wright-Patterson Air Force Base, Dayton, OH
Medical Degree: Uniformed Services University, Bethesda, MD
Bachelor of Science: Arizona State University, Tempe, AZ
Dr. Morrison's office has moved. She now sees patients from PriMed Centerville Pediatrics.
Katherine Muse, MD
Board Certification: Pediatrics
Pediatric Residency: Stanford University, Palo Alto, CA
Medical Degree: Wright State University School of Medicine, Dayton, OH
Bachelor of Science: Bowdoin College, Brunswick, ME
Germaine Neh, MD
Pediatric Residency: St. Joseph University Medical Center, Paterson, NJ
Medical Degree: University of Buea Faculty of Health Sciences, Buea, Cameroon
Bachelor of Science: University of Buea, Buea, Cameroon
Linda E. Odenigbo, MD
Board Certified: Pediatrics
Pediatric Residency: Harlem Hospital Center, New York, NY
Medical Degree: University of Iloria, Nigeria
Alonzo Patterson III, MD
Board Certified: Pediatrics
Pediatric Residency: Columbus Children's Hospital, Columbus, OH
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: Wright State University, Dayton, OH
Erin Perkey, DO
Board Certified: Pediatrics
Pediatric Residency: Nationwide Children's Hospital, Columbus, OH- Dual Chief Resident
Medical Degree: Ohio University College of Osteopathic Medicine, Athens, OH
Bachelor of Science: Miami University, Oxford, OH
Janelle Pool, MD
Board Certification: Pediatrics
Pediatric Residency: Dayton Children's Medical Center, Dayton OH
Medical Degree: Wright State University School of Medicine, Dayton, OH
Bachelor of Science: Olivet Nazarene University, Bourbonnais, IL
Dr. Pool has reduced her hours to see patients. Due to this change, parents are asked to select one of the other PriMED pediatricians for their child's primary care physician. Read more.
Yvonne Ridenour
Practice Manager of PriMed Huber Heights Pediatrics | Vandalia Family Practice
Bachelor of Science: Urbana University, Urbana, Ohio
Mark Rohaus, MD
Board Certification: Pediatrics
Pediatric Residency: Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Medical Degree: Florida State University College of Medicine, Tallahassee, FL.
Bachelor of Science: Bachelor of Science, Biochemistry, University of Florida, Gainesville, FL
Catrina Rushing, RN
Practice Manager of PriMed Springboro Pediatrics, PriMed Wright Dunbar Family Practice and PriMed Wright Dunbar Pediatrics
Bachelors of Science: Nursing Degree, College of Mt. St. Joseph, Cincinnati, OH
Elizabeth Shisler Dawson, MD
Board Certified: Pediatrics
Pediatric Residency: University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH
Medical Degree: Ohio State University College of Medicine, Columbus, OH
Bachelor of Science: Ohio State University, Columbus, OH, graduated magna cum laude
Rachel Sidwell, MD
Board Certified: Pediatrics
Pediatric Residency: Cohen Children's Medical Center, New Hyde Park, NY
Medical Degree: University of Cincinnati, Cincinnati, OH
Bachelor of Science: Miami University, Oxford, OH
Kara Szlag, MD
Pediatric Residency: Nationwide Children's Hospital, Columbus, OH
Medical Degree: University of Louisville, Louisville, KY
Bachelor of Science: University of the Cumberlands, Williamsburg, KY
Divya Thomas, MD, MPH
Pediatric Residency: St. Louis University, St. Louis, MO
Medical Degree: M.S. Ramaiah Medical College, Bengaluru, India
Masters Degree: Public Health, Grand Canyon University, www.gcu.edu
John W. Thomas, MD
Board Certified: Pediatrics
Pediatric Residency: Wright Patterson Air Force Base, Dayton OH - Chief Resident
Medical Degree: University of Michigan Medical School, Ann Arbor, MI
Bachelor of Science: Penn State University, State College, PA
Tiffany Wissman, MD
Board Certified: Pediatrics
Pediatric Residency: Dayton Children's Medical Center, Dayton, OH
Medical Degree: Wright State University School of Medicine, Dayton, OH
Bachelor of Science: Xavier University, Cincinnati, OH
Research
Rogelio "Sonny" Amisola, MD
Board Certification: Pediatrics and Obesity Medicine
Board Eligible: Adolescent Medicine
Fellowship: Adolescent Medicine, Schneider Children's Hospital, New Hyde Park, NY
Pediatric Residency: Beth Israel Medical Center, New York, NY. Pediatric Chief Resident
Medical Degree: University of the East, Ramon Magsaysay Memorial Medical Center, College of Medicine, Quezon City, Philippines
Bachelor of Science: School of Allied Medical Professions, University of the Philippines
Ann Trzaska Moell, MD
Working as an investigator with PriMed Clinical Research provides Dr. Moell with an exciting opportunity to participate in the process of innovation in the science of medicine. She is a graduate of The Ohio State University College of Medicine in Columbus. She returned to Dayton to continue her medical training with a residency at St. Elizabeth Medical Center. Dr. Moell has a special interest in women’s health and pediatrics.
Board Certified: Family Medicine
Family Medicine Residency Training: St. Elizabeth Medical Center, Dayton,
OH Medical Degree: The Ohio State University College of Medicine,
Columbus, OH Bachelor of Science: University of Dayton, Dayton, OH
William J. Randall, MD
Board Certification: Family Medicine
Family Medicine Residency: St. Elizabeth Medical Center, Dayton, OH
Medical Degree: University of Cincinnati College of Medicine, Cincinnati, OH
Bachelor of Science: University of Dayton, Dayton, OH
Gilbert W. Templeton, MD, FACC
Board Certified: Internal Medicine, Cardiovascular Disease
National Board of Medical Examiners (Diplomat)
Fellowship in Cardiovascular Disease: Naval Hospital, Philadelphia, PA
Internal Medicine Residency: Naval Hospital, Philadelphia, PA
Medical Degree: Temple University School of Medicine, Philadelphia,
Bachelor of Science: Ursinus College, Collegeville, PA