Summary

Dr. Patrick Ratnasamy specializes in internal medicine, bringing 38 years of clinical experience to his practice. He earned his medical degree from Madras Medical College and completed his residency training at Pinnacle Health System. Dr. Ratnasamy is fluent in both English and Spanish.

Dr. Ratnasamy practices at multiple locations throughout central Pennsylvania, including Lemoyne, Harrisburg, and Carlisle. He focuses on treating back pain conditions, including back pain during pregnancy and in children and teens, as well as flank pain. His approach to care includes physical therapy, strength training, and manual therapy techniques. Patients rate Dr. Ratnasamy 4.2 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.2
  • 38 years of experience
  • 38 insurance plans accepted
  • speaks English, Spanish
  • Pinnacle Health System
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 3 office locations
  • Male

Office Locations

Dr. Patrick Ratnasamy has 3 locations

Internist Of Central Pennsylvania

108 Lowther StLemoyne, PA 17043
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Select Specialty Hospital Harrisburg

111 S Front StHarrisburg, PA 17101

Upmc Carlisle

361 Alexander Spring RdCarlisle, PA 17015

Compare with Similar Doctors

Dr. Patrick Ratnasamy, MD
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Dr. Patrick Ratnasamy, MDDr. Paul G. Varahrami, MDDr. Michael Knolle, DODr. Tuesdae Stainbrook, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.4 
38 Years of Experience 35 Years of Experience 23 Years of Experience 31 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks Spanish, English Speaks English Speaks English
Lemoyne , PAYork , PAElizabethtown , PADu Bois , PA
Med School: Madras Medical College Med School: Universidad Autonoma De Guadalajara Facultad de Medicina Med School: Lake Erie College of Osteopathic Medicine Med School: Ohio University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Patrick Ratnasamy

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • AmeriHealth
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Blue Cross of Northeastern Pennsylvania
  • Capital Blue Cross
  • Capital Blue Cross - Medicare
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareSource
  • Cigna
  • Cigna-HealthSpring
  • Gateway Health
  • Gateway Health - Medicare
  • Geisinger Health Plan
  • Highmark Blue Shield
  • Humana
  • Independence Blue Cross
  • Keystone First
  • Medicaid - Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - HMO
  • Palmetto GBA
  • Transamerica
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UPMC Health Plan
  • UPMC Health Plan - HMO
  • UPMC Health Plan - Medicare

Medical Specialties

Dr. Patrick Ratnasamy has the following specialty

Specialty Expertise

Dr. Patrick Ratnasamy has the following 7 areas of expertise

  • Check-up
  • Diabetes
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

38 Years Experience

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Residency

Pinnacle Health System

Medical School

Madras Medical CollegeGraduated in 1988

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Frequently Asked Questions

Does Dr. Patrick Ratnasamy accept my insurance?
You can see the insurance plans that Dr. Patrick Ratnasamy accepts on their Vitals profile.
Where is Dr. Patrick Ratnasamy's office located?
Dr. Patrick Ratnasamy's office is located at 108 Lowther St, Lemoyne, PA, 17043.
How can I make an appointment with Dr. Patrick Ratnasamy?
You can find contact information for Dr. Patrick Ratnasamy here on Vitals.
What languages does Dr. Patrick Ratnasamy speak?
Dr. Patrick Ratnasamy speaks English and Spanish.
Does Dr. Patrick Ratnasamy accept virtual/telehealth appointments?
Dr. Patrick Ratnasamy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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