Summary

Dr. John Wilhelm specializes in family medicine and emergency medicine, bringing over five decades of medical expertise to his practice. He earned his medical degree from the University of Missouri Columbia School of Medicine and completed his residency at the United States Naval Medical Center. With 51 years of dedicated service in healthcare, Dr. Wilhelm has developed extensive experience caring for patients across multiple medical settings. He provides care in English to serve his community's needs.

Dr. Wilhelm practices at several locations throughout the Seminole and Largo areas in Florida, with affiliations at Morton Plant Hospital, HCA Florida Largo West Hospital, and HCA Florida Largo Hospital. His clinical focus includes treating common conditions such as allergies, GERD, and rhinitis. He offers specialized treatments including allergen immunotherapy and sublingual immunotherapy to help patients manage their allergic conditions effectively. Patients have rated Dr. Wilhelm 4.1 out of 5 stars for his compassionate and thorough approach to medical care.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 51 years of experience
  • speaks English
  • United States Naval Medical Center
  • 1 written review
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John J Wilhelm has 3 locations

Wilhelm John J Office

8787 Bryan Dairy Rd Ste 240Seminole, FL 33777
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 12:00 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 12:00 pm
SatClosed
SunClosed

Largo Medical Center

201 14th St SwLargo, FL 33770

Hca Florida Largo West Hospital

2025 Indian Rocks Rd SLargo, FL 33774

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Dr. John J Wilhelm, MD
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Dr. John J Wilhelm, MDJosephine Adelufosi, APRN, AANPRoberto Valledor, MDDiana Agosto, FNP
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
51 Years of Experience 20 Years of Experience 19 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks Spanish, English Speaks English, Spanish
Seminole , FLNew Port Richey , FLMission , TXWinter Park , FL
Med School: University Of Missouri Columbia School Of Medicine Med School: University of Tampa
Current Profile
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Insurance Plans Accepted by Dr. John J Wilhelm

  • Accepts Medicare

Medical Specialties

Dr. John J Wilhelm has the following 2 specialties

Specialty Expertise

Dr. John J Wilhelm has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Emergency Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

51 Years Experience

MEDICAL LICENSE

Medical Doctor, Florida, 2026, Expired

EDUCATION & TRAINING

Residency

United States Naval Medical Center

Medical School

University Of Missouri Columbia School Of MedicineGraduated in 1975

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Frequently Asked Questions

What languages does Dr. John Wilhelm speak?
Dr. John Wilhelm speaks English.
How can I make an appointment with Dr. John Wilhelm?
You can find contact information for Dr. John Wilhelm here on Vitals.
Where is Dr. John Wilhelm's office located?
Dr. John Wilhelm's office is located at 8787 Bryan Dairy Rd Ste 240, Seminole, FL, 33777.
Is Dr. John Wilhelm accepting new patients?
Dr. John Wilhelm is accepting new patients on Vitals. View Dr. John Wilhelm's profile on Vitals to make an appointment.
Does Dr. John Wilhelm accept my insurance?
You can see the insurance plans that Dr. John Wilhelm accepts on their Vitals profile.

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