Cathy Cheries grew up in Orlando and received her training at the University of Florida. She is married and has two beautiful children.

She has been a Physician’s Assistant in Internal Medicine for over five years and is excited to be working with Dr. Sigman and the rest of his team.

As the Physicians Assistant, Cathy will be seeing patients, performing physical examinations, and prescribing medicine. She looks forward to meeting with you and assisting Dr. Sigman and the rest of the team in providing you the best possible healthcare.

Sharon Killpartrick has been with Dr. Sigman since he opened his new practice in 2002.

She  came to Florida in 2001 looking forward to warm weather and a better lifestyle. She always wanted to be a full time Florida resident, but wanted to wait until her three children were grown before moving south.

Sharon worked in a Pediatrician’s office in New Hampshire for 12 years before moving to Florida, so she knew she wanted to be in a physician’s office.  She met Dr. Sigman  and quickly became an integral part of his practice.

As the Office Manager and liaison, She’ll be managing the staff, working with the billing company and overseeing the contracts. As the liaison, she will be there to answer any questions you may have to make your experience with SIGMAN MD a pleasant one.

Theresa Kadlec and her husband moved from Minnesota to Florida 4 years ago. They enjoy the Florida lifestyle and really like the change in weather. Their three grown daughters have provided them with 3 beautiful grandchildren.

Theresa has worked as a Licensed Nurse for more than 20 years. Throughout this time her career has seen many changes. Although the majority of her time has been spent working with Internal Medicine physicians and patients, she has also worked in clinics, in hospitals as a discharge planner, and was a business analyst implementing an electronic medical record.

As the Liscensed Nurse at SigmanMD, Theresa will be assisting with the executive physicals, performing procedures, giving injections and handling phone calls to ensure your needs are met. She is excited about Dr. Sigman’s new approach to healthcare and is pleased to be part of his team.

Mary Kaye and her husband moved to Malabar, Florida from Long Island, New York nearly 2 years ago. She is a mother of three and a grandmother of three. She enjoys cooking, music, painting and getting together with her family.

Mary Kaye has been working in the medical field for 20 years. She has worked in Cardiology, Surgery and Internal Medicine. Mary Kaye is dedicated, experienced and personable.

As the Medical Assistant, Mary Kaye will be assisting with the executive physicals, performing procedures, giving injections and handling phone calls to ensure your needs are met. She looks forward to meeting and helping each patient at SigmanMD.