About
Lee Shearer, MD practices internal medicine at Princeton Lifestyle Medicine in Princeton, NJ.
Who is Dr. Shearer right for?
Dr. Kossow is a strong fit for adults seeking a primary care physician who integrates lifestyle medicine into everyday clinical care. Patients managing chronic conditions benefit from her evidence-based internal medicine approach. Adults who value direct physician access and extended visit times will find her practice style well-suited to their needs.
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Frequently Asked Questions
Dr. Kossow specializes in internal medicine. She also incorporates lifestyle medicine counseling into her care, reflecting her membership in the American College of Lifestyle Medicine.
Yes, Dr. Kossow practices within the concierge model at Princeton Lifestyle Medicine. Her patients receive same-day or next-day appointments, direct cell phone access during morning and evening hours, and extended visit times as part of the annual membership.
Yes. Members can reach Dr. Kossow by cell phone on weekdays from 7:30 to 9am and from 5 to 6pm. The practice also uses ProtonMail for encrypted, HIPAA-compliant email communication.
Yes. Dr. Kossow holds membership in the American College of Lifestyle Medicine. She integrates lifestyle medicine counseling alongside evidence-based internal medicine in her care.
Dr. Kossow offers annual physical exams, follow-up visits for active medical issues, and sick visits. She also collaborates with specialists and provides preventive medicine and lifestyle medicine counseling.
Dr. Kossow participates with several major insurance plans, including Aetna, Cigna, Horizon BC/BS, and Medicare. The annual concierge fee covers non-covered, non-medical services and is separate from insurance billing.
Doctor profile last updated March 21, 2026