Summary

Dr. David Hasl is a surgeon and internal medicine specialist who has served patients for 34 years. He earned his medical degree from Wright State University Boonshoft School of Medicine and completed his residency at Riverside Methodist Hospital. Dr. Hasl provides care in English to patients throughout the Lancaster community.

Dr. Hasl practices at Hocking Valley Community Hospital and maintains offices at Fairfield Healthcare Professionals General Surgery in Lancaster, Ohio. He treats patients with high blood pressure conditions, including pediatric cases and emergency situations. His surgical expertise includes performing sedation procedures and pathology testing. Patients rate Dr. Hasl 4.8 out of 5 stars for his medical care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 34 years of experience
  • 43 insurance plans accepted
  • speaks English
  • Riverside Methodist Hospital
  • 5 written reviews
  • 3 specialties
  • 2 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. David Michael Hasl has 3 locations

Fairfield Healthcare Professionals General Surgery

135 N Ewing St Ste 305Lancaster, OH 43130
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Dr. David Michael Hasl

2405 N Columbus St Ste 250Lancaster, OH 43130
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed

Fairfield Medical Center

401 N Ewing StLancaster, OH 43130

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Dr. David Michael Hasl, MD
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Dr. David Michael Hasl, MDDr. Thomas L Mount, MDDr. Robert Richard Kamps, MDDr. Primrose Anne Sedmak, MD
SurgeryInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients
4.8 
3.4 
34 Years of Experience 53 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Lancaster , OHBlacklick , OHNewark , OHColumbus , OH
Med School: Wright State University Boonshoft School Of Medicine Med School: Ohio State University College Of Medicine & Public Health Med School: Ohio State University College Of Medicine & Public Health
Current Profile
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Insurance Plans Accepted by Dr. David Michael Hasl

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • AmeriHealth - Medicaid
  • AmeriHealth - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicaid
  • Anthem Blue Cross - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Buckeye Health Plan - Medicaid
  • Buckeye Health Plan - Medicaid (Managed)
  • CareSource
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • GEHA
  • Golden Rule
  • HealthPartners
  • Humana
  • Humana - Medicaid
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicare
  • MediGold
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • OhioHealthy
  • Oscar Health Insurance
  • OSU Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthOne

Medical Specialties

Dr. David Michael Hasl has the following 3 specialties

Specialty Expertise

Dr. David Michael Hasl has the following 2 areas of expertise

  • Internal Medicine
  • Other

Certifications, License, & Education

34 Years Experience

Dr. David Michael Hasl holds an active medical license in the state of Ohio.

Medical License

Medical Doctor with an active medical license in the state of Ohio that expires in 2026.

Education & Training

Residency

Completed their residency at Riverside Methodist Hospital.

Medical School

Graduated from Wright State University Boonshoft School Of Medicine in 1992.

NPI Number

Dr. Hasl's NPI number is 1710978424.

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Frequently Asked Questions

Is Dr. David Hasl accepting new patients?
Dr. David Hasl is accepting new patients on Vitals. View Dr. David Hasl's profile on Vitals to make an appointment.
What languages does Dr. David Hasl speak?
Dr. David Hasl speaks English.
Does Dr. David Hasl accept my insurance?
You can see the insurance plans that Dr. David Hasl accepts on their Vitals profile.
How can I make an appointment with Dr. David Hasl?
You can find contact information for Dr. David Hasl here on Vitals.
Which hospitals is Dr. David Hasl affiliated with?
Dr. David Hasl is affiliated with Hocking Valley Community Hospital.

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