Dr. John A. Sharma

Name: Dr. John A. Sharma
Specialty: Family Medicine 
Qualification/Board Certification: MD (Board certification not specified)
Affiliation: Van Wert Medical Services, Ltd.
Locations: Celina, Ohio
Languages Spoken: English
Accepting New Patients: Yes
NPI Number: 1114131778

About the Doctor

Dr. John A. Sharma is a board-eligible family medicine physician with over 21 years of experience, dedicated to providing comprehensive primary care to patients in Celina, Ohio. He earned his medical degree from St. George’s University School of Medicine and completed his family medicine residency at Corewell Health Beaumont (Troy). Dr. Sharma is recognized as a Patients’ Top Choice, reflected in his 5/5 patient rating based on 24 reviews. He is known for thoroughly examining patients, listening attentively, performing thorough exams, and maintaining excellent bedside manner. His clinical expertise includes managing chronic hypertension, high cholesterol, diabetes, lower back pain, and bursitis. Dr. Sharma currently accepts new patients and offers a patient‑centered approach to family medicine.

• Patients’ Top Choice awardee with a 5/5 rating

• 21+ years of experience in family and rural health

• Highly recommended for attentive listening and thorough exams

• Accepts a wide range of insurance plans including Medicaid

Education & Training

Medical School – St. George’s University School of Medicine
Residency – Corewell Health Beaumont (Troy), Family Medicine
Fellowship/Additional Training – None specified

Medical Conditions Treated

• Chronic hypertension (high blood pressure)

• High cholesterol (hyperlipidemia)

• Chronic diabetes (type 1 and type 2)

• Lower back pain

• Bursitis and joint inflammation

• Allergies

• Asthma

• Upper respiratory infections

• Thyroid disorders

• Depression and anxiety

• Obesity/weight management

Medical Procedures Performed

• Preventive health screenings (blood pressure, cholesterol, diabetes, cancer screenings)

• Adult and pediatric immunizations

• In‑office laboratory testing (blood work, urinalysis, strep/flu tests)

• Chronic disease management plans

• Minor wound care and suture removal

• Electrocardiograms (EKGs)

• Joint injections (e.g., for bursitis)

• Physical examinations (annual wellness, school, sports, employment)

• Patient education and lifestyle counseling

Services Offered

Dr. Sharma provides a full spectrum of family medicine services, emphasizing continuity of care for patients of all ages. He offers routine checkups, preventive care such as vaccinations and health screenings, and management of chronic conditions like diabetes and hypertension. His practice is designed to address acute illnesses and minor injuries, and he works closely with patients to develop personalized treatment plans. Dr. Sharma also coordinates care with specialists when needed and supports patient education to promote long‑term wellness. The practice may offer same‑day appointments for urgent concerns, and telemedicine consultations are available depending on the patient’s insurance plan and clinical need.

List of services:

• Annual physicals and wellness exams

• Chronic disease management (diabetes, hypertension, high cholesterol)

• Acute illness care (colds, flu, infections)

• Preventive care and immunizations

• In‑office diagnostic testing (labs, EKG)

• Minor procedures (joint injections, wound care)

• Lifestyle and nutritional counseling

• Coordination with specialty care

• Telehealth consultations (subject to insurance)

Accepted Insurances

• Aetna (POS, PPO)

• Blue Cross Blue Shield of Michigan (HMO, POS, PPO)

• CareSource (Medicaid, Medicare)

• Cigna (PPO)

• Elevance (EPO, HMO, Medicaid, Medicare, POS, PPO)

• Medical Mutual of Ohio (HMO, PPO)

• Molina (HMO, Medicaid, Medicare)

• United Healthcare (HMO, Medicare, POS, PPO)

Practice Locations

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

Hospital Affiliations

• Not explicitly listed. Dr. Sharma practices with Van Wert Medical Services, Ltd. and may have admitting privileges at local hospitals such as Mercer Health (Celina, OH) – please contact the office for current hospital affiliations.