Dr. Geraldine LanmanMD

Internal Medicine

at HealthBridge — Great Neck, NY

About

Geraldine Lanman, MD joined HealthBridge in 2015, bringing with her an exceptional record in geriatric and internal medicine. She earned her medical degree from the University of Calgary School of Medicine and completed her training as Chief Resident in Internal Medicine at Northwell/LIJ Medical Center. She holds board certification in Internal Medicine.

Before joining HealthBridge, Dr. Lanman founded and directed the Division of Geriatric Medicine at LIJ Parker Jewish Institute. She also served as Medical Director of both the LIJ Home Care program and the Home Hospice Program. Her academic role as Assistant Clinical Professor at Hofstra North Shore-LIJ School of Medicine reflects her commitment to medical education. She holds Castle Connolly Top Doctors recognition and brings particular depth to the care of elderly patients.

Education & Training

Medical School

University of Calgary School of Medicine

Residency

Chief Resident in Internal Medicine, Northwell/LIJ Medical Center

Additional Training

Assistant Clinical Professor, Hofstra North Shore-LIJ School of Medicine; Founded and directed the Division of Geriatric Medicine at LIJ Parker Jewish Institute; Medical Director, LIJ Home Care Program and Home Hospice Program

Certifications

Board-Certified in Internal Medicine

Conditions Treated

chronic disease
age-related conditions
geriatric health conditions
internal medicine conditions

Who is Dr. Lanman right for?

Dr. Lanman is an excellent fit for older adults navigating complex or age-related health needs. Patients managing multiple chronic conditions benefit from her depth in geriatric and internal medicine. Those who need coordinated care across home health or specialist settings will find her background especially relevant. Her experience leading home care and hospice programs also makes her well-suited for families planning long-term care.

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Frequently Asked Questions

Dr. Lanman specializes in internal medicine and geriatric care. She brings particular depth to managing age-related conditions, chronic illness, and the complex health needs common in older adults.

Yes, Dr. Lanman holds board certification in Internal Medicine. She earned her medical degree from the University of Calgary School of Medicine and completed her residency as Chief Resident at Northwell/LIJ Medical Center.

Dr. Lanman founded and directed the Division of Geriatric Medicine at LIJ Parker Jewish Institute. She also served as Medical Director of the LIJ Home Care program and the Home Hospice Program, giving her broad experience across the spectrum of elder care.

Yes, Castle Connolly recognizes Dr. Lanman as a Top Doctor. This recognition reflects consistent peer acknowledgment of her clinical expertise and patient care.

Dr. Lanman served as Assistant Clinical Professor at Hofstra North Shore-LIJ School of Medicine. This role reflects her longstanding commitment to training the next generation of physicians.

Dr. Lanman primarily sees adult and older adult patients, particularly those managing chronic conditions or age-related health changes. Her geriatric expertise makes her especially effective for patients who require careful, coordinated medical management.

Dr. Lanman earned her medical degree from the University of Calgary School of Medicine. She then completed her residency in internal medicine at Northwell/LIJ Medical Center, where she was selected as Chief Resident.

Doctor profile last updated March 21, 2026