Name: Dr. David J. DeMarco
Specialty: Family Medicine, General Family Medicine
Qualification / Board Certification:
- Medical Degree – Ohio State University College of Medicine
- Residency in Family Medicine – St. Elizabeth Medical Center (2002–2005)
- Board-Certified Family Medicine Physician (based on professional profile)
Affiliation(s):
- TriHealth G LLC
- Bethesda North Hospital
- Good Samaritan Hospital-Cincinnati
- Select Specialty Hospital-Cincinnati
Locations (City/State): Cincinnati, Ohio, USA
Languages Spoken: English
Accepting New Patients: Please contact the office to confirm new patient availability.
NPI Number: 1841253515
About the Doctor
Dr. David J. DeMarco is an experienced family medicine physician practicing in Cincinnati, Ohio, with more than 20 years of clinical experience providing comprehensive primary care services for adults and families. He is affiliated with multiple hospitals in the Cincinnati area, including Bethesda North Hospital and Good Samaritan Hospital-Cincinnati. Dr. DeMarco earned his medical degree from Ohio State University College of Medicine and completed his Family Medicine residency at St. Elizabeth Medical Center between 2002 and 2005.
He is recognized for his clear communication, patient education, and long-term management of chronic medical conditions such as hypertension, asthma, diabetes, and high cholesterol. Dr. DeMarco provides preventive healthcare, chronic disease management, wellness exams, and general primary care services focused on improving long-term health outcomes.
Patients appreciate his ability to clearly explain treatment plans and provide supportive ongoing care for a variety of medical concerns.
- More than 20 years of family medicine experience
- Provides preventive and chronic disease management
- Experienced in hypertension, asthma, and diabetes care
- Affiliated with leading Cincinnati hospitals
- Focuses on patient education and wellness care
Education & Training
Medical School
- Ohio State University College of Medicine
Residency
- St. Elizabeth Medical Center
Residency in Family Medicine (2002–2005)
Fellowship / Additional Training
- No additional fellowship listed
Certifications & Licensure
- Ohio State Medical License – Active through 2027
- Kentucky State Medical License – Previously active through 2006
- Florida State Medical License – Previously active
Medical Conditions Treated
Dr. DeMarco diagnoses and treats a broad range of acute and chronic medical conditions commonly managed in primary care and family medicine.
- Hypertension (high blood pressure)
- Diabetes mellitus
- Asthma
- High cholesterol (hyperlipidemia)
- Coronary artery disease
- Enlarged prostate (BPH)
- Respiratory infections
- Allergies
- Chronic fatigue
- Obesity and weight management concerns
- Preventive health conditions
- General adult illnesses
- Minor infections and acute illnesses
Medical Procedures Performed
Dr. DeMarco provides routine family medicine procedures, preventive care services, and diagnostic evaluations designed to support long-term health management.
- Annual physical examinations
- Preventive health screenings
- Blood pressure evaluations
- Diabetes monitoring and management
- Cholesterol testing and treatment planning
- Asthma evaluations and treatment
- Vaccinations and immunizations
- General medical consultations
- Chronic disease follow-up care
- Diagnostic lab evaluations
- Wellness counseling
- Medication management
Services Offered
Dr. DeMarco provides comprehensive family medicine and primary care services for adults, focusing on preventive medicine, chronic disease management, and overall wellness. His practice emphasizes long-term patient relationships, early disease detection, and individualized treatment planning.
He offers routine health evaluations, chronic condition management, preventive screenings, and coordinated care for patients requiring specialty referrals or hospital-based treatment. His patient-centered approach supports overall wellness and long-term healthcare maintenance.
Clinical Services
- Primary care and family medicine consultations
- Preventive healthcare and wellness exams
- Hypertension management
- Diabetes management
- Asthma and respiratory care
- Cholesterol management
- Immunizations and preventive screenings
- Medication monitoring and prescription management
- Chronic disease follow-up care
- Lifestyle and wellness counseling
- Coordination of specialty referrals
Detailed Patient Services
Dr. DeMarco delivers personalized primary healthcare services aimed at helping patients maintain long-term health and manage chronic medical conditions effectively. His services include routine checkups, preventive screenings, chronic disease monitoring, medication management, and patient education. He works closely with patients to develop individualized treatment plans focused on improving overall wellness, reducing health risks, and promoting healthier lifestyles through preventive and evidence-based care.
Accepted Insurances
Dr. DeMarco accepts several major insurance providers and healthcare plans, including:
- CareSource (Medicare)
- Cigna (PPO)
- Elevance (EPO, HMO, Medicare, POS, PPO)
Patients are encouraged to contact the office directly to verify insurance participation and plan coverage.
Practice Locations
Location 1 – TriHealth G LLC
- Address: 6480 Harrison Avenue, Suite 302, Cincinnati, OH 45247
- Phone: (513) 389-1400
Location 2
- Additional office locations not listed in provided information
Hospital Affiliations
- Bethesda North Hospital – Cincinnati, Ohio
- Ranked #14 in Ohio
- Good Samaritan Hospital-Cincinnati – Cincinnati, Ohio
- Ranked #12 in Ohio
- Select Specialty Hospital-Cincinnati – Cincinnati, Ohio

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