Summary

Dr. William Loretan treats heart failure, Alzheimer's disease, and dementia, and performs physical therapy and strength training. He practices internal medicine and has 37 years of experience.

Dr. Loretan is board-certified in internal medicine by the American Board of Internal Medicine. He completed his medical training at the University of Osteopathic Medicine & Health Sciences and his residency at Geisinger Medical Center. He is affiliated with WellSpan Ephrata Community Hospital and sees patients in Ephrata and New Holland, Pennsylvania. Patients on Vitals rate Dr. Loretan 4.47 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 37 years of experience
  • 43 insurance plans accepted
  • speaks English
  • Geisinger Medical Center
  • 25 written reviews
  • 1 award
  • 1 specialty
  • 2 board certifications
  • 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, DOAdam AdikaDr. Michael Knolle, DODr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
0 
5 
0 
37 Years of Experience 6 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Ephrata , PAPhiladelphia , PAElizabethtown , PAMesquite , TX
Med School: University Osteopathic Medicine & Health Sci Med School: Lewis Katz School Of Medicine At Temple University Med School: Lake Erie College of Osteopathic Medicine Med School: University of Lynchburg - DMSc
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

Does William Loretan accept virtual/telehealth appointments?
William Loretan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is William Loretan affiliated with?
William Loretan is affiliated with Wellspan Ephrata Community Hospital.
Does William Loretan accept my insurance?
You can see the insurance plans that William Loretan accepts on their Vitals profile.
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.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Board certification bodies (such as ABMS)
  • Healthcare system and provider network data

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