Doctors Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Jacksonville, FL Rochester, MN Phoenix/Scottsdale, AZ By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K active Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y Find a doctor whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-9 out of 9 doctors available Last Name Initial: L Christian Lachner, M.D. Neuropsychiatrist Geriatric Psychiatrist Jacksonville, FL Areas of focus: Dementia, Lewy body dementia, Mood disorder, Alzheimer's disease, Mild cognitive impairment, Depression, Creutzfeldt Ja...kob disease, Anxiety disorder, Progressive supranuclear palsy, Frontotemporal dementia, Vascular dementia, Primary progressive aphasia, Posterior cortical atrophy, Behavioral changes, Psychosis, Normal pressure hydrocephalus, Corticobasal syndrome Show more areas of focus for Christian Lachner, M.D. Maria I. Lapid, M.D. Psychiatrist Hospice & Palliative Medicine Specialist Geriatric Psychiatrist Rochester, MN Areas of focus: Palliative care, Electroconvulsive therapy, Transcranial magnetic stimulation, Neuropsychological assessment, Psychiatr...ic hospitalization, Dementia, Alzheimer's disease, Mild cognitive impairment, Geriatric depression Show more areas of focus for Maria I. Lapid, M.D. William B. Leasure, M.D. Psychiatrist Rochester, MN Jocelyn R. Lebow, Ph.D., L.P. Areas of focus: Adjustment disorder, Eating disorder, Childhood-onset disorder Devin L. Lincenberg, Psy.D., L.P., ABPP Psychologist Phoenix, AZ Dona E. Locke, Ph.D. Psychologist Phoenix, AZ Areas of focus: Neuropsychological assessment, Cancer, Dementia, Brain tumor, Epilepsy Larissa L. Loukianova, M.D., Ph.D. Psychiatrist Rochester, MN Areas of focus: Drug addiction, Alcohol use disorder John A. Lucas, Ph.D. Psychologist Jacksonville, FL Areas of focus: Neuropsychological assessment, Dementia, Alzheimer's disease, Movement disorder, Memory loss Lauren R. Lufrano, Psy.D. Psychologist Jacksonville, FL Request an appointment Conditions treatedSpecialty groups July 11, 2025 Share on: FacebookTwitter Psychiatry and PsychologySectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals ORG-20573134 Medical Departments & Centers Psychiatry and Psychology 3X your impact!Give Now!Your gift can go 3X as far to shape the future of cancer care. Give Now!