0 reviews
Summary
Dr. Gary Lattin is an internal medicine physician with nearly six decades of experience caring for patients. He earned his medical degree from the University of Maryland School of Medicine and has dedicated 59 years to practicing internal medicine. His extensive background has provided him with deep expertise in diagnosing and treating a wide range of adult health conditions.
Dr. Lattin practices at Penn State Health Saint Joseph Medical Center and maintains offices in Reading and Wyomissing, Pennsylvania. His long-standing commitment to patient care reflects his dedication to the field of internal medicine. Through his affiliation with Penn State Health Saint Joseph Medical Center, he provides comprehensive primary care services to adults in the Reading area.
Dr. Lattin practices at Penn State Health Saint Joseph Medical Center and maintains offices in Reading and Wyomissing, Pennsylvania. His long-standing commitment to patient care reflects his dedication to the field of internal medicine. Through his affiliation with Penn State Health Saint Joseph Medical Center, he provides comprehensive primary care services to adults in the Reading area.
Overview based on verified provider data
Quick Facts
- 59 years of experience
- UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
- 1 specialty
- 14 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. Gary Marc Lattin has 3 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | |
| Dr. Gary Marc Lattin, MD | Adam Adika | Dr. Shailee Viroja, DO | Dr. Michael Knolle, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 59 Years of Experience | 6 Years of Experience | 23 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Reading , PA | Philadelphia , PA | Philadelphia , PA | Elizabethtown , PA |
| Med School: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE | Med School: Lewis Katz School Of Medicine At Temple University | Med School: Lake Erie College of Osteopathic Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gary Marc Lattin
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Gary Marc Lattin has the following specialty
Specialty Expertise
Dr. Gary Marc Lattin has the following 14 areas of expertise
Certifications, License, & Education
59 Years Experience
Education & Training
Medical School
Graduated from UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE in 1967.
NPI Number
Dr. Lattin's NPI number is 1396735742.
Similar doctors




Dr. Rhadjena Pilar HilliardPublic Health & General Preventive Medicine25 Years Exp | Gilbertsville, PA




Frequently Asked Questions
- Does Dr. Gary Lattin accept virtual/telehealth appointments?
- Dr. Gary Lattin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Gary Lattin's office located?
- Dr. Gary Lattin's office is located at PO Box 316, Reading, PA, 19603.
- Which hospitals is Dr. Gary Lattin affiliated with?
- Dr. Gary Lattin is affiliated with Penn State Health Saint Joseph Medical Center.
- Does Dr. Gary Lattin accept my insurance?
- You can see the insurance plans that Dr. Gary Lattin accepts on their Vitals profile.
- Is Dr. Gary Lattin accepting new patients?
- Dr. Gary Lattin has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


