Summary

Dr. Michael Day is a physician specializing in family medicine and orthopedic surgery. He completed his medical education at Oxford University Graduate School and went on to complete his residency at NYU Hospital for Joint Diseases. Dr. Day furthered his training with a fellowship at Lenox Hill Hospital, where he refined his expertise in orthopedic care. He provides care in English for his patients.

Dr. Day practices at Lenox Hill Hospital and sees patients at WellSpan Orthopedics locations in Chambersburg and Greencastle, Pennsylvania. He treats patients experiencing joint pain, knee problems, and ACL tears. His approach to care includes physical therapy, strength training, and hands-on manual therapy techniques. Patients consistently rate him highly, with an average rating of 5.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 26 insurance plans accepted
  • speaks English
  • Lenox Hill Hospital
  • 4 written reviews
  • 2 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Michael Sean Day has 2 locations

WellSpan Orthopedics - Chambersburg

120 N 7th St Ste 101Chambersburg, PA 17201
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

WellSpan Orthopedics - Greencastle

24 Antrim Commons DrGreencastle, PA 17225
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Michael Sean Day, MD
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Dr. Michael Sean Day, MDRoberto Valledor, MDNicole Baldwin, APRN, FNP-BCDr. Parth Bhavsar
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
3.7 
0 
19 Years of Experience 8 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Spanish, English Speaks English Speaks English, Hindi, Gujarati, Urdu
Chambersburg , PAMission , TXOrlando , FLLawrenceville , GA
Med School: Oxford University (Graduate School) Med School: Smt N H L Municipal Medical College
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Michael Sean Day

  • Aetna
  • Aetna - POS
  • AmeriHealth
  • AmeriHealth - Medicare (Advantage HMO)
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • Cigna
  • Gateway Health
  • Gateway Health - Medicare
  • GEHA
  • Geisinger Health Plan
  • HealthPartners
  • Humana
  • Integra
  • Medicare
  • Medicare - Medicare
  • Medicare - Workers’ Compensation
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - POS
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Michael Sean Day has the following 2 specialties

Specialty Expertise

Dr. Michael Sean Day has the following 2 areas of expertise

  • Orthopedic Surgery
  • Sports Medicine (orthopedic Surgery)

Certifications, License, & Education

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

EDUCATION & TRAINING

Fellowship

Lenox Hill Hospital

Residency

NYU Hospital for Joint Diseases

Medical School

Oxford University (Graduate School)
Cornell University

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Frequently Asked Questions

Where is Dr. Michael Day's office located?
Dr. Michael Day's office is located at 120 N 7th St Ste 101, Chambersburg, PA, 17201.
Which hospitals is Dr. Michael Day affiliated with?
Dr. Michael Day is affiliated with Lenox Hill Hospital.
What languages does Dr. Michael Day speak?
Dr. Michael Day speaks English.
How can I make an appointment with Dr. Michael Day?
You can find contact information for Dr. Michael Day here on Vitals.
Is Dr. Michael Day accepting new patients?
Dr. Michael Day is accepting new patients on Vitals. View Dr. Michael Day's profile on Vitals to make an appointment.

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