About
Dr. Jane Z. Cai earned her medical degree from Shanghai Second Medical University and completed her Internal Medicine residency at Mount Carmel Health System, affiliated with Ohio State University, in Columbus, Ohio. She then completed a fellowship in Geriatric Medicine at Duke University Medical Center in Durham, North Carolina. She also holds a Master of Science in Pharmaceutics from the University of Cincinnati College of Pharmacy. The American Board of Internal Medicine certifies her in both Internal Medicine and Geriatric Medicine.
Dr. Cai has practiced in Lake County, Florida for 25 years, spending nearly two decades focused on geriatric care. She treats complex patients with rare and overlapping conditions using a thorough, whole-person approach. Her pharmaceutics background shapes her work directly. She carefully evaluates every medication and supplement her patients take, particularly those managing a dozen or more. She is passionate about cardiovascular prevention and treats heart attack and stroke risk through comprehensive management plans. She also offers pelvic floor therapy and weight management services. Dr. Cai holds affiliations at Leesburg Regional Medical Center and The Villages Regional Hospital. She speaks both English and Chinese.
Education & Training
Medical School
Shanghai Second Medical University
Residency
Internal Medicine, Mount Carmel Health System, Affiliated Ohio State University, Columbus, OH (1996-1999)
Fellowship
Geriatric Medicine, Duke University Medical Center, Durham, NC (1999-2000)
Additional Training
Master of Science (MS) in Pharmaceutics
Conditions Treated
Who is Dr. Cai right for?
Dr. Cai is an excellent fit for older adults managing multiple chronic conditions. Patients with cardiovascular risk factors, complex medication regimens, or geriatric concerns benefit from her depth of experience. She works especially well with patients who take many medications and need a physician who scrutinizes each one carefully. Adults dealing with pelvic floor disorders or weight management challenges also find strong support in her practice. Patients who value a long-term, relationship-driven physician will feel at home with Dr. Cai.
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Frequently Asked Questions
Dr. Cai specializes in geriatric medicine and internal medicine. She treats heart disease, stroke, cardiovascular risk factors, pelvic floor disorders, obesity, and polypharmacy. She also manages complex patients with rare and overlapping conditions using a comprehensive, holistic approach.
Dr. Cai views heart attacks and strokes as highly preventable with the right management plans. She works with each patient as a team to address every cardiovascular risk factor. Comprehensive yearly physical exams serve as her first step toward early detection and treatment.
Dr. Cai holds a Master of Science in Pharmaceutics. She makes a special effort to evaluate the necessity of every drug and supplement her patients take. This expertise is particularly valuable for patients managing more than a dozen medications at once. Her goal is to create optimized, easy-to-understand medication plans.
Yes. The American Board of Internal Medicine certifies Dr. Cai in both Internal Medicine and Geriatric Medicine. She completed her fellowship in Geriatric Medicine at Duke University Medical Center.
Dr. Cai earned her medical degree from Shanghai Second Medical University. She completed her Internal Medicine residency at Mount Carmel Health System, affiliated with Ohio State University, in Columbus, Ohio. She then trained at Duke University Medical Center for her Geriatric Medicine fellowship. She also earned a Master of Science in Pharmaceutics from the University of Cincinnati.
Yes. Dr. Cai offers pelvic floor therapy as a clinical service when appropriate. Patients interested in this service should contact the office directly for more information.
Dr. Cai has practiced in Lake County, Florida for 25 years. She spent nearly two decades of that time focused specifically on geriatric medicine. Her long tenure in the area means she has built close working relationships with local specialists.
Yes. Dr. Cai speaks both English and Chinese. This allows her to serve a broader range of patients in the Lady Lake area.
Dr. Cai holds affiliations at Leesburg Regional Medical Center and The Villages Regional Hospital. These affiliations allow her to coordinate hospital-level care for her patients when needed.
Doctor profile last updated June 6, 2026