About
Josephine Lake, MD, MPH is the physician-owner of Lake Internal Medicine & Pediatrics in Huntersville, NC. She earned her undergraduate degree in Molecular Biophysics and Chemistry from Tulane University in New Orleans. She then completed her Doctor of Medicine and Masters in Public Health at Tufts University School of Medicine in Boston. Her residency training in Internal Medicine and Pediatrics took place at Baystate Medical Center in Springfield, MA. She holds board certifications from both the American Board of Internal Medicine and the American Board of Pediatrics, each earned in 1998. With over two decades of clinical experience, she cares for patients across every stage of life, from newborns to seniors.
Dr. Lake is passionate about preventive health, chronic disease management, women's health, mental wellness, and ADHD. She prioritizes lifestyle factors alongside clinical data when addressing her patients' concerns. Outside the practice, she spends time with her husband Mark, their two sons, and their goldendoodle, Sanibel. She received recognition for her work and approach through a feature in Lake Norman Woman magazine. Prospective patients can schedule a free Meet and Greet with her, in person or virtually, before committing to membership.
Education & Training
Undergraduate
Tulane University, B.S. Molecular Biophysics & Chemistry, New Orleans, LA
Medical School
Tufts University School of Medicine, Boston, MA (MD and MPH)
Residency
Internal Medicine and Pediatrics, Baystate Medical Center, Springfield, MA
Certifications
Conditions Treated
Who is Dr. Lake right for?
Dr. Lake is a strong fit for families seeking one physician for both adults and children. Parents with newborns benefit especially from her 4th Trimester Package and pediatric expertise. Adults managing chronic conditions like diabetes, hypertension, or thyroid disorders find her preventive and longitudinal focus valuable. Patients dealing with ADHD, anxiety, or depression benefit from her mental health experience. Anyone who wants direct, unhurried access to their physician will feel at home in her practice.
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Frequently Asked Questions
Dr. Lake treats a broad range of conditions across all ages. Her clinical focus includes diabetes, hypertension, high cholesterol, asthma, COPD, thyroid disorders, acid reflux, arthritis, ADHD, anxiety, depression, obesity, and STDs. She also addresses skin conditions such as actinic keratosis, seborrheic keratosis, warts, rosacea, and molluscum contagiosum.
Yes. Dr. Lake holds board certifications from both the American Board of Internal Medicine and the American Board of Pediatrics. She earned both certifications in 1998 and has practiced for over two decades since.
Dr. Lake earned her MD and MPH at Tufts University School of Medicine in Boston. Before that, she studied Molecular Biophysics and Chemistry at Tulane University. She completed her residency in Internal Medicine and Pediatrics at Baystate Medical Center in Springfield, MA.
Dr. Lake sees patients from newborns through seniors. Her dual training in Internal Medicine and Pediatrics allows her to serve entire families under one physician.
Dr. Lake offers comprehensive ADHD management, including FDA-cleared Qb Testing. This 30-minute, objective assessment measures attention, activity levels, and impulsivity. She uses the results alongside clinical interviews to guide diagnosis and personalize treatment planning.
Yes. Dr. Lake schedules same-day appointments for her members. Her intentionally small patient panel makes this level of access consistently available.
Yes. Dr. Lake provides 24/7 direct access to members via phone, text, email, and the patient portal. She uses a HIPAA-compliant texting app called Spruce so patients reach her securely at any hour.
Yes. Dr. Lake offers house calls. For the 4th Trimester Package, she makes home visits available for the first two newborn visits at an additional fee of $150 per visit.
Dr. Lake follows the CDC immunization schedule and vaccinates her own children accordingly. She respects parental choice and takes time to discuss vaccine questions openly with families. The practice administers vaccines through Vaxcare, which bills most insurance plans directly.
Yes. Dr. Lake offers a free, no-obligation Meet and Greet for prospective patients. You can schedule it in person at the Huntersville office or virtually, whichever works better for you.
Doctor profile last updated April 10, 2026