Summary

Dr. William Loretan specializes in internal medicine and brings 37 years of experience to his practice. He earned his medical degree from the University of Osteopathic Medicine & Health Sciences and completed his residency training at Geisinger Medical Center, finishing in 1993. Dr. Loretan holds board certification in internal medicine from the American Board of Internal Medicine. He provides care in English for his patients.

Dr. Loretan practices at WellSpan Ephrata Community Hospital and sees patients at locations in Ephrata and New Holland, Pennsylvania. He treats patients with conditions such as Alzheimer's disease, hypertension, and mood disorders in children. His approach to care includes physical therapy, manual therapy, and strength training when appropriate for patient treatment plans. Patients rate Dr. Loretan 4.3 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 37 years of experience
  • 43 insurance plans accepted
  • speaks English
  • Geisinger Medical Center
  • 19 written reviews
  • 1 award
  • 1 specialty
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

William D Loretan has 2 locations

WellSpan Internal Medicine - Ephrata

446 N Reading RdEphrata, PA 17522
Mon8:00 am - 6:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

WellSpan Internal Medicine - New Holland

435 S Kinzer AveNew Holland, PA 17557
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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William D Loretan, DO
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William D Loretan, DODr. Paul G. Varahrami, MDAdam AdikaDr. Shailee Viroja, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
37 Years of Experience 35 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, English Speaks English
Ephrata , PAHarrisburg , PAPhiladelphia , PAPhiladelphia , PA
Med School: University Osteopathic Medicine & Health Sci Med School: Universidad Autonoma De Guadalajara Facultad de Medicina Med School: Lewis Katz School Of Medicine At Temple University
Current Profile
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Insurance Plans Accepted by William D Loretan

  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna - PPO
  • AmeriHealth
  • AmeriHealth - Medicaid (Managed)
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • CareSource
  • Cigna
  • Gateway Health
  • Gateway Health - Medicaid (Managed)
  • Gateway Health - Medicare
  • Gateway Health - PPO
  • Geisinger Health Plan
  • Geisinger Health Plan - PPO
  • Golden Rule
  • HealthPartners
  • Highmark Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Independence Blue Cross
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Optum Health
  • PA Health and Wellness
  • State Farm
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UPMC Health Plan
  • UPMC Health Plan - HMO
  • UPMC Health Plan - Medicaid (Managed)
  • Vibra Health Plan

Medical Specialties

William D Loretan has the following specialty

Certifications, License, & Education

37 Years Experience

William D Loretan holds an active medical license in the state of Pennsylvania. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine in 2003 and board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Doctor Of Osteopathy with an active medical license in the state of Pennsylvania that expires in 2026.

Education & Training

Residency

Completed their residency at Geisinger Medical Center in 1993 and Geisinger Medical Center in 1991.

Medical School

Graduated from University Osteopathic Medicine & Health Sci in 1989.

NPI Number

William D Loretan's NPI number is 1245244565.

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Frequently Asked Questions

How can I make an appointment with William Loretan?
You can find contact information for William Loretan here on Vitals.
Which hospitals is William Loretan affiliated with?
William Loretan is affiliated with Wellspan Ephrata Community Hospital.
Where is William Loretan's office located?
William Loretan's office is located at 446 N Reading Rd, Ephrata, PA, 17522.
Is William Loretan accepting new patients?
William Loretan is accepting new patients on Vitals. View William Loretan's profile on Vitals to make an appointment.
Does William Loretan accept my insurance?
You can see the insurance plans that William Loretan accepts on their Vitals profile.

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