Greystone Family Care

Barry A. Fisher, MD, James M. Tytko, MD,

Vismai C. Sinha, MD, and David P. Buck, MD


Welcome to Greystone Family Care.  Barry A. Fisher, M.D., James M. Tytko, M.D. and Vismai C. Sinha, M.D. are board certified in Family Medicine and Sports Medicine and serve as team physicians for many area high schools.  They are also the Team physicians for Dayton Dragons Baseball.

Greystone’s physicians and staff are committed to:

  • Providing courteous, prompt, and compassionate care
  • Thoughtful listening and responsiveness to your needs
  • Providing an environment conducive to your health, well being, and recovery
  • Dedicating themselves to excellence in all areas of your treatment and care

Our Services

Greystone Family Care is a practice specializing in

  • Family Medicine
  • Sports Medicine

Below is a partial listing of the services we can provide to you, your family or friends

  • Preventative care for all ages
  • Care of many medical conditions
  • EKG
  • Office Gynecology
  • Minor Surgery
  • Lab analysis
  • Fracture care
  • Sprain/strain care

Accepting New Patients!

Dr. David Buck will be joining us starting July 1, 2013.  Please call to schedule an appointment with him. 

Need to lose weight?

See the "What's New" page for more information about what you need to know before starting a weight loss program.


A partner of Kettering Physician Network, Inc.