• Call us: (352) 259-7994
  • 607 Highway 466 Lady Lake, FL 32159


Doctor Image

Dr. Burress


Dr. Burress was born in Winter Park, Florida and is a third-generation Central Floridian. He attended the University of Central Florida where he obtained simultaneous double degrees in biology and psychology while working for a neuropsychologist doing clinical bio- and neurofeedback treatments. After graduation, he attended Nova Southeastern University College of Osteopathic Medicine in North Miami Beach. He completed a rotating internship at Suncoast Hospital in Largo, Florida, and then a residency in Family Medicine at Florida Hospital East Orlando, which included training at both Cleveland Clinic and Mayo Clinic. Subsequently, he became double board-certified in Family Medicine and Venous and Lymphatic Medicine. He is currently pursuing a third board certification in Stem Cell and Regenerative Medicine.

Doctor Image

Glenn McKeon

B.A. / PA-C

Glenn McKeon, B.A., P.A.-C was born and raised in Norwich, CT. He attended undergraduate school at Assumption College in Worcester, MA. He then attended graduate school at Bowman Gray School of Medicine, Wake Forest University, in Winston-Salem, NC. He has worked in Florida since his graduation in 1983. Glenn came to Lady Lade Family Medicine in 2012 after serving in The Villages since 2000. Glenn is Board Certified by the National Commission on Certification of Physician Assistants. This certification has been successfully renewed every 6 years (since 1983). He continues his passion for medical education by completing over 100 hours of continuing medical education (CMA) every 2 years. Glenn’s experience includes family medicine, urgent care medicine, and emergency medicine, all to better serve our patients.

Doctor Image

Karen Callahan


Karen is a true Floridian, born and raised right here in Lake County, Florida. She has been a nurse serving the geriatric community in Lake County for over 17 years. Karen received her Master of Nursing in Science from South University in Tampa, FL with a specialty in Family Nurse Practitioner. She is board certified by the AANP (American Association of Nurse Practitioners). She continues to provide care in the community to make a difference in healthcare and to help patients make better health choices. Karen states, “To wake up each morning and know that I have the opportunity to save or prolong a life with my knowledge and skills is a gratifying factor”.

Doctor Image


Medical Assistant

Lynn began working for Dr. Burress in 2008 as a medical assistant. She accepted the position of lead MA in 2014 and oversees day to day operational nursing issues. Lynn loves her patients and they love her too.

Doctor Image


Medical Assistant

Jeniffer began working for Dr Burress in 2014 as his medical assistant. She assists Dr. Burress in all capacities of the Burress Medical Center. She serves as his right hand and is very passionate about all her patients. Her genuine kindness is infectious to all she encounters.

Doctor Image


Referral Coordinator

Wendy started working for Dr. Burress in 2010 as a front desk, check-in receptionist and her current position is check-out, referral coordinator. She checks out all of our patients, scheduling various tests and follow-up appointments and also coordinates all of the referrals for the office along with various other daily tasks. Wendy has grown with the company increasing her knowledge as she can assist with all office positions when needed. Her friendly voice is one you will come to recognize when you call Lady Lake Family Medicine.

Doctor Image


Director of Operations

Laura began working for Dr. Burress in 2018. She handles the operations at the Burress Medical Center and is the patient coordinator at The Burress Center for Cellular and Regenerative Medicine. Laura has a passion for our patients and will do everything possible to ensure a positive patient experience.

Doctor Image


Certified Professional Coder

Jetta began working for Dr. Burress in 2007 as his billing and coding supervisor. She handles all the billing, coding and pre-authorizations for procedures. Jetta has a passion for learning and is always furthering her education ensuring that she is the best at her profession. Even though she spends a lot of time behind the scenes of our practice, she is an integral part of this practice and is definitely a "people person" when interacting with patients.

Health Care Center

If you have a medical emergency, please call 911. For all non emergency related conditions, please contact the office.