Summary

Dr. Marshall Long is a family medicine physician who brings over four decades of medical experience to his practice in Princeton, West Virginia. He earned his doctoral degree from West Virginia School of Osteopathic Medicine, where he developed expertise in comprehensive primary care. With 43 years of dedicated service to patients, Dr. Long has built extensive knowledge in treating patients across all age groups and health conditions. He provides care in English to serve his local community.

Dr. Long practices at Mercer Medical Group and maintains affiliations with WVU Medicine Princeton Community Hospital in Princeton, West Virginia. His clinical focus includes managing complex conditions such as diabetes and addressing back pain in both pediatric and adult patients, including specialized care for expectant mothers experiencing pregnancy-related back discomfort. He incorporates various treatment approaches into patient care, including physical therapy techniques and comprehensive blood work analysis. Patients have given Dr. Long an average rating of 4.2 out of 5 stars, reflecting his commitment to quality healthcare delivery.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.2
  • 43 years of experience
  • 37 insurance plans accepted
  • speaks English
  • West Virginia School Of Osteopathic Medicine
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Provided follow-up after the visit

Office Locations

Dr. Marshall Clayton Long has 2 locations

Mercer Medical Group

118 12th Street ExtPrinceton, WV 24740
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
SatClosed
SunClosed

Wvu Medicine Princeton Community Hospital

122 12th StPrinceton, WV 24740

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Dr. Marshall Clayton Long, DOHelix Virtual CareNicole Baldwin, APRN, FNP-BCDr. Matthew A Davis, DO, MBA
Family MedicineFamily MedicineFamily MedicineEmergency Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
3.7 
3.9 
43 Years of Experience 8 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Princeton , WVBoca Raton , FLOrlando , FLPrinceton , WV
Med School: West Virginia School Of Osteopathic Medicine Med School: West Virginia School Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Marshall Clayton Long

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - HMO
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CareSource
  • CHAMPVA
  • Cigna
  • GEHA
  • Golden Rule
  • HealthSmart
  • Humana
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Optum Health
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • Piedmont Community Health Plan
  • Progressive
  • The Health Plan of the Upper Ohio Valley, Inc.
  • Tricare
  • UniCare
  • UniCare - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Virginia Premier Health Plan

Medical Specialties

Dr. Marshall Clayton Long has the following specialty

Specialty Expertise

Dr. Marshall Clayton Long has the following 7 areas of expertise

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

Certifications, License, & Education

43 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, West Virginia, 2027, Active

EDUCATION & TRAINING

Medical School

West Virginia School Of Osteopathic MedicineGraduated in 1983

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Frequently Asked Questions

Is Dr. Marshall Long accepting new patients?
Dr. Marshall Long is accepting new patients on Vitals. View Dr. Marshall Long's profile on Vitals to make an appointment.
Does Dr. Marshall Long accept my insurance?
You can see the insurance plans that Dr. Marshall Long accepts on their Vitals profile.
Where is Dr. Marshall Long's office located?
Dr. Marshall Long's office is located at 118 12th Street Ext, Princeton, WV, 24740.
Does Dr. Marshall Long accept virtual/telehealth appointments?
Dr. Marshall Long has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Marshall Long?
You can find contact information for Dr. Marshall Long here on Vitals.

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