Summary

Dr. Daniel Mateer is a family medicine physician with over three decades of experience caring for patients throughout Pennsylvania. He earned his medical degree from Philadelphia College of Osteopathic Medicine and completed his residency at Good Samaritan Hospital. With 33 years in practice, Dr. Mateer brings extensive knowledge to comprehensive primary care. He speaks English with his patients.

Dr. Mateer practices at multiple Penn State Health locations, including facilities in Duncannon, Camp Hill, and Enola, as well as Wellspan Good Samaritan Hospital in Lebanon. He treats common conditions such as GERD, high blood pressure, and acid reflux. His practice includes preventive care services like colonoscopy screenings and therapeutic approaches including physical therapy and strength training programs. Patients have given him an average rating of 4.4 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.4
  • 33 years of experience
  • speaks English
  • Good Samaritan Hospital
  • 7 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 4 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Daniel T Mateer has 4 locations

Penn State Health Duncannon Outpatient Center Primary Care

51 Business Campus Way Ste 200Duncannon, PA 17020
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Dr. Daniel T Mateer, DO
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Dr. Daniel T Mateer, DORoberto Valledor, MDDr. Bruce David Richman, DOHelix Virtual Care
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.7 
33 Years of Experience 19 Years of Experience 40 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Spanish, English Speaks English
Duncannon , PAMission , TXQuakertown , PABoca Raton , FL
Med School: Philadelphia College Of Osteopathic Medicine Med School: Philadelphia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Daniel T Mateer

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Daniel T Mateer has the following specialty

Specialty Expertise

Dr. Daniel T Mateer has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Diabetes
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Residency

Good Samaritan Hospital

Medical School

Philadelphia College Of Osteopathic MedicineGraduated in 1993

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Frequently Asked Questions

Which hospitals is Dr. Daniel Mateer affiliated with?
Dr. Daniel Mateer is affiliated with Penn State Health Holy Spirit Medical Center, Penn State Health Milton S Hershey Medical Center, Wellspan Good Samaritan Hospital, and PENN STATE HEALTH HAMPDEN MEDICAL CENTER.
Is Dr. Daniel Mateer accepting new patients?
Dr. Daniel Mateer is accepting new patients on Vitals. View Dr. Daniel Mateer's profile on Vitals to make an appointment.
Does Dr. Daniel Mateer accept virtual/telehealth appointments?
Dr. Daniel Mateer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Daniel Mateer speak?
Dr. Daniel Mateer speaks English.
Where is Dr. Daniel Mateer's office located?
Dr. Daniel Mateer's office is located at 51 Business Campus Way Ste 200, Duncannon, PA, 17020.

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