Dr. John A. Sharma

Name: Dr. John A. Sharma

Specialty: Family Medicine | Subspecialty: Rural Health

Qualification/Board Certification: MD – St. George’s University School of Medicine | Residency – Corewell Health Beaumont (Troy) | Active OH State Medical License (through 2027)

Affiliation(s): Van Wert Medical Services, Ltd.

Location: Celina, Ohio

Languages Spoken: English

Accepting New Patients: Yes

NPI Number: 1114131778

About the Doctor

Dr. John A. Sharma is a trusted and deeply experienced family medicine physician serving the Celina, Ohio community and surrounding rural areas with over two decades of compassionate, comprehensive primary care. He earned his medical degree from St. George’s University School of Medicine and completed his residency training in Family Medicine at Corewell Health Beaumont (Troy) from 2006 to 2009, gaining a strong clinical foundation in managing the full spectrum of health needs across all age groups.

Dr. Sharma practices at Van Wert Medical Services, Ltd., a multi-specialty practice that provides a wide range of medical services to the local community. His subspecialty in Rural Health reflects his commitment to delivering high-quality, accessible care to patients in underserved and rural communities who may have limited access to specialist services. This makes him an especially valuable healthcare resource in the Celina region, where he serves as a trusted frontline provider for many families.

Patients consistently give Dr. Sharma perfect scores across all experience categories — thoroughness of examination, follow-up care, and time spent with patients — resulting in a flawless 5 out of 5 overall rating from 24 reviews. He holds active medical licenses in 12 states, underscoring his broad professional standing. He accepts Medicaid and a wide range of insurance plans, ensuring his care is accessible to all. Dr. Sharma is currently accepting new patients.

• Over 20 years of family medicine clinical experience
• MD from St. George’s University School of Medicine
• Residency trained at Corewell Health Beaumont (Troy)
• Subspecialist in Rural Health
• Active medical licenses across 12 U.S. states
• Perfect 5/5 patient rating across all experience categories
• Accepts Medicaid and multiple major insurance plans
• Currently accepting new patients

Education & Training

Medical School: St. George’s University School of Medicine – MD

Residency: Family Medicine, Corewell Health Beaumont (Troy) (2006–2009)

Fellowship/Additional Training: Rural Health subspecialty focus

Medical Conditions Treated

• Chronic hypertension and high blood pressure
• Diabetes (Type 1, Type 2, and chronic management)
• High cholesterol and hyperlipidemia
• Bursitis and joint inflammation
• Lower back pain and musculoskeletal disorders
• Asthma and respiratory conditions
• Allergies and allergic reactions
• Obesity and weight management
• Thyroid disorders
• Anxiety and depression
• Urinary tract infections
• Skin conditions and rashes
• Preventable infectious diseases
• Pediatric and adult wellness concerns

Medical Procedures Performed

• Routine physical examinations and wellness checkups
• Chronic disease monitoring and management
• Vaccinations and immunizations
• In-office laboratory testing
• Blood pressure and diabetes monitoring
• Electrocardiogram (EKG)
• Joint injections for bursitis and inflammation
• Preventive health screenings (cholesterol, diabetes, cancer)
• Referrals to specialists and diagnostic services
• Acute illness evaluation and treatment
• Medication management and prescription services
• Pediatric health assessments

Services Offered

Dr. Sharma provides a broad and well-rounded range of family medicine services designed to address the health needs of patients of all ages — from young children to older adults. As a Rural Health subspecialist, he is uniquely equipped to serve as a one-stop primary care resource for communities where access to multiple specialists may be limited. His practice emphasizes continuity of care, building lasting relationships with patients and families over time, and ensuring that every individual receives personalized, evidence-based treatment with genuine attention and follow-through.

His services include:

• Routine Wellness & Preventive Care – annual physical exams, health screenings, and immunizations for all age groups
• Chronic Disease Management – comprehensive, ongoing care for hypertension, diabetes, high cholesterol, and other long-term conditions
• Acute Illness & Injury Care – evaluation and treatment of sudden illnesses, infections, and minor injuries
• Pediatric Primary Care – routine well-child visits, developmental assessments, and vaccinations for children and adolescents
• Geriatric Care – age-appropriate health management and preventive care for older adults
• Musculoskeletal & Joint Care – diagnosis and treatment of bursitis, joint inflammation, and lower back pain
• Mental Health Support – initial evaluation and management of anxiety, depression, and stress-related conditions
• Medication Management – prescription oversight and coordination for patients managing multiple health conditions
• Rural Health Services – accessible, comprehensive care tailored to the needs of rural and underserved communities
• Specialist Referrals & Care Coordination – seamless referrals to specialists within the Van Wert Medical Services network and beyond
• In-Office Diagnostics – on-site lab testing, EKGs, and basic diagnostic evaluations for prompt results

Accepted Insurances

• Aetna (POS, PPO)
• Blue Cross Blue Shield of Michigan (POS, PPO)
• CareSource (Medicaid, Medicare)
• Cigna (PPO)
• Elevance (EPO, HMO, Medicaid, Medicare, POS, PPO)
• Medical Mutual of Ohio (PPO)
• Molina (HMO, Medicaid, Medicare)
• United Healthcare (HMO, Medicaid, Medicare, POS, PPO)

Please contact the practice directly at (419) 586-6489 to confirm your specific plan is currently accepted.

Practice Locations

Location 1 Address: 801 Pro Dr, Suite D1, Celina, OH 45822 Phone: (419) 586-6489

Hospital Affiliations

Specific hospital affiliations were not listed in the available records. Patients seeking this information are advised to contact the practice directly at (419) 586-6489 for the most current affiliation details.