Name: Dr. Alan Antfleck

Specialty: Internal Medicine

Qualification / Board Certification: Doctor of Medicine (MD)

Affiliation(s): Kenmore Mercy Hospital — Kenmore, NY; Sisters of Charity Hospital — Buffalo, NY; Buffalo General Medical Center — Buffalo, NY; Millard Fillmore Suburban Hospital — Williamsville, NY

Locations (City/State): Kenmore, New York; Amherst, New York

Languages Spoken: English, Hebrew, and Italian

Accepting New Patients: Yes — Currently accepting new patients

NPI Number: 1154365559

About the Doctor

Dr. Alan Antfleck is an experienced internist with over 33 years of clinical practice, serving patients across two locations in Kenmore and Amherst, New York. He earned his medical degree from the University of Padua — Università degli Studi di Padova — one of the oldest and most historically distinguished medical schools in the world, founded in 1222 and recognized for centuries of contributions to medicine and science. He completed his Internal Medicine residency at the University at Buffalo Program, grounding his internationally trained education in the clinical environment of western New York where he has served his community for over three decades.

Dr. Antfleck’s real-world patient care data documents consistent clinical expertise in managing high blood pressure, type 2 diabetes, obesity, weight management, lipid metabolism disorders, chronic kidney disease, coronary artery disease, and high blood sugar. His practice takes a comprehensive, long-term approach to adult primary care, combining preventive wellness services with proactive chronic disease management and pre-procedure medical evaluations. He is affiliated with four hospitals in the Buffalo region including Kenmore Mercy Hospital — a Castle Connolly Top Hospital recognized for Orthopaedic Surgery and Spine Surgery.

A distinctive feature of Dr. Antfleck’s practice is his trilingual fluency in English, Hebrew, and Italian, reflecting both his international educational background and his ability to serve linguistically diverse patient communities in western New York. He accepts Medicaid, Medicare, UnitedHealthcare, Independent Health, and other major insurance plans, and is currently accepting new patients at both practice locations.

Key highlights about Dr. Antfleck include the following:

• Over 33 years of clinical experience in internal medicine
• Medical degree from the University of Padua — one of the world’s oldest and most prestigious medical schools
• Affiliated with four hospitals including Kenmore Mercy Hospital — Castle Connolly Top Hospital
• Documented expertise in obesity, diabetes, hypertension, kidney disease, and coronary artery disease
• DOT Certified Medical Examiner for Commercial Driver and Vessel Master physicals
• Trilingual fluency in English, Hebrew, and Italian
• Accepts Medicaid, Medicare, UnitedHealthcare, and Independent Health
• Currently accepting new patients at both locations

Education & Training

Dr. Antfleck completed his medical education at one of the world’s most historically significant medical universities and his residency training at a respected program in western New York. His education and training include the following:

Medical School: University of Padua (Università degli Studi di Padova), Faculty of Medicine and Surgery, Italy — Doctor of Medicine (MD) Degree

Residency: Internal Medicine — University at Buffalo Program, Buffalo, NY

Specialty Focus: Comprehensive Adult Internal Medicine; Obesity and Weight Management; Chronic Disease Management

Additional Certification: Certified Medical Examiner for Commercial Driver / Vessel Master (DOT Physical Examinations)

Languages: English, Hebrew, and Italian (Fluent)

Medical Conditions Treated

Dr. Antfleck diagnoses and manages a comprehensive range of adult medical conditions with over three decades of clinical experience. His most commonly treated conditions from real-world patient encounters over the past two years include the following:

• High Blood Pressure (Hypertension)
• Type 2 Diabetes and Pre-Diabetes
• High Blood Sugar (Hyperglycemia) and Blood Glucose Dysregulation
• Obesity and Body Weight Management
• Weight Management and Metabolic Health
• Lipid Metabolism Disorders (High Cholesterol / Hyperlipidemia)
• Chronic Kidney Disease
• Coronary Artery Disease (Ischemic Heart Disease)
• Pre-Procedure Medical Examinations
• Adult Medical Examinations and Health Screenings
• Cardiovascular Risk Factor Management
• Thyroid Disorders and Hormonal Conditions
• Respiratory Conditions (Asthma, COPD)
• Urinary Tract Infections and Kidney Conditions
• Gastrointestinal Conditions and Digestive Disorders
• Depression, Anxiety, and Common Mental Health Conditions
• Acute Illness and Common Adult Infections

Medical Procedures Performed

• Annual Physical Examinations and Adult Wellness Visits
• Ambulatory Care Consultations
• Blood Pressure Testing and Hypertension Monitoring
• Obesity Assessment and Weight Management Counseling
• Certified Medical Examination for Commercial Driver / Vessel Master (DOT Physicals)
• Bladder and Bowel Management
• Chronic Disease Monitoring and Medication Management
• Diabetes and Blood Sugar Management
• Lipid Panel Monitoring and Cholesterol Management
• Chronic Kidney Disease Monitoring and Management
• Pre-Procedure Examination and Medical Clearance
• Cancer Screening Referral and Coordination
• Cardiovascular Risk Assessment
• Specialist Referral Coordination across Four Hospital Systems
• Aromatherapy and Integrative Health Consultations
• Adult Immunizations and Vaccinations

Services Offered

Dr. Antfleck’s internal medicine practice across Kenmore and Amherst, New York provides comprehensive adult primary care services for patients managing chronic conditions, seeking preventive wellness care, or requiring medical evaluations and clearances. His three decades of experience and affiliation with four regional hospitals reflect a deeply embedded, trusted presence in the western New York healthcare community.

Preventive care and annual wellness services are a core component of Dr. Antfleck’s practice. He conducts thorough annual physical examinations and adult health screenings, providing age-appropriate preventive evaluations for cardiovascular disease, diabetes, cancer, and kidney function. He counsels patients on nutrition, physical activity, weight reduction, and lifestyle modification, and administers routine adult vaccinations to support long-term health maintenance.

Chronic disease management is the primary focus of his daily clinical work, with documented high volumes in hypertension, type 2 diabetes, obesity, lipid disorders, chronic kidney disease, and coronary artery disease. Dr. Antfleck develops individualized long-term care plans for each patient, monitors critical health markers at regular follow-up appointments, optimizes medication regimens, and coordinates specialist referrals when more advanced care is required through his network of four affiliated hospitals.

Obesity and weight management is a specifically documented area of clinical expertise for Dr. Antfleck. His patient care data records obesity, body weight conditions, and weight management as among his most frequently addressed clinical concerns. He provides comprehensive weight management evaluations, behavioral and nutritional counseling, and coordinates with appropriate specialists for patients requiring advanced obesity interventions such as bariatric surgery evaluation.

DOT and commercial driver physical examination services are available through his Certified Medical Examiner credential. Dr. Antfleck performs Department of Transportation physical examinations for commercial truck drivers and vessel masters, assessing their medical fitness for duty in compliance with federal transportation safety standards.

Pre-procedure medical examination and surgical clearance services are provided for patients preparing for elective or urgent surgical procedures. Dr. Antfleck conducts thorough pre-operative evaluations, assesses cardiovascular and metabolic risk, and communicates clearance recommendations to surgical teams at his affiliated hospital facilities.

Multilingual primary care consultations in English, Hebrew, and Italian are available, making Dr. Antfleck a particularly accessible internist for Hebrew-speaking and Italian-speaking patients in the Kenmore and Buffalo metropolitan area. His Italian fluency is a natural extension of his medical education at the University of Padua in Italy.

Telehealth consultation services may be available for appropriate patients. Patients are encouraged to contact his office directly at (716) 551-1970 to confirm telehealth availability and virtual appointment scheduling options.

Services available at Dr. Antfleck’s practice include the following:

• Annual adult physical exams and wellness visits
• Preventive health screenings and cancer screening referrals
• Chronic disease management (hypertension, diabetes, cholesterol, kidney disease, heart disease)
• Obesity evaluation and comprehensive weight management
• DOT certified commercial driver and vessel master physical examinations
• Pre-procedure examination and surgical medical clearance
• Blood pressure and cardiovascular risk monitoring
• Blood sugar and diabetes management
• Medication management and prescription services
• Specialist referral coordination across four hospital systems
• Bladder and bowel management
• Adult immunizations and vaccinations
• Aromatherapy and integrative health consultations
• Multilingual consultations in English, Hebrew, and Italian
• Telehealth consultations — contact office to confirm availability
• Appointments available at two western New York locations

Accepted Insurances

Dr. Antfleck accepts most major insurance plans at his practice. Patients are encouraged to call his office at (716) 551-1970 before their appointment to verify their specific plan and network. Currently accepted insurance plans include the following:

• All Other Third Party Plans
• Centene
• CVS Health (formerly Aetna)
• Elevance Health Inc. (formerly Anthem)
• Express Scripts
• Independent Health
• Medicare
• Medicaid
• Molina Healthcare
• State of Tennessee
• UnitedHealthcare

Note: This list is updated regularly but is not a guarantee of coverage. Please confirm your specific plan and network directly with the office prior to your visit.

Practice Locations

Location 1 — Primary Practice

Address: 3800 Delaware Ave, Suite 102, Kenmore, NY 14217

Phone: (716) 551-1970

Location 2

Address: 3488 Sheridan Dr, Amherst, NY 14226

Phone: (716) 551-1970

Hospital Affiliations

Kenmore Mercy Hospital — Kenmore, New York

Kenmore Mercy Hospital is a Castle Connolly Top Hospital recognized for Orthopaedic Surgery and Spine Surgery, serving the Kenmore and greater Buffalo area of western New York. As part of the Catholic Health system, it provides comprehensive inpatient medical and surgical services and serves as Dr. Antfleck’s primary local hospital affiliation — directly adjacent to his Kenmore practice location.

Sisters of Charity Hospital — Buffalo, New York

Sisters of Charity Hospital is a full-service acute care hospital in Buffalo, New York, and part of the Catholic Health network. It provides comprehensive inpatient medical, surgical, and emergency care services for patients in the Buffalo metropolitan area, offering Dr. Antfleck’s patients convenient access to inpatient care within the city.

Buffalo General Medical Center — Buffalo, New York

Buffalo General Medical Center is one of the flagship hospitals of Kaleida Health — the largest healthcare provider in western New York — and offers advanced specialty and surgical services including Level I Trauma Center capabilities. Dr. Antfleck’s affiliation with this major academic medical center ensures his patients have access to complex specialty care and advanced diagnostic resources when required.

Millard Fillmore Suburban Hospital — Williamsville, New York

Millard Fillmore Suburban Hospital is a community hospital serving the suburban Buffalo and Amherst communities — directly relevant to Dr. Antfleck’s second practice location in Amherst. It is part of the Kaleida Health system and provides patients in the northern suburbs of Buffalo with convenient access to inpatient medical and surgical care close to home.