Summary

Dr. Colleen Cahill is an internal medicine physician who earned her medical degree from SUNY Upstate Medical University Alan and Marlene Norton College of Medicine. She completed her residency training at Virginia Commonwealth University Health System, building a strong foundation in comprehensive adult healthcare. With 27 years of experience in internal medicine, Dr. Cahill has developed extensive expertise in managing complex medical conditions and providing preventive care for adult patients. She is fluent in both English and Spanish, allowing her to serve a diverse patient population.

Dr. Cahill practices at Saint Lukes Internal Medicine in Bethlehem, Pennsylvania, and maintains hospital affiliations with Saint Lukes University Hospital Bethlehem, Lehigh Valley Hospital Pocono, and Saint Lukes Hospital Allentown Campus. Her internal medicine practice focuses on comprehensive primary care for adults, including routine health maintenance and management of chronic conditions. Patients have given her an average rating of 3.7 out of 5 on Vitals, reflecting their experiences with her care.
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Overview based on verified provider data

Quick Facts

  • 3.7
  • 27 years of experience
  • speaks English, Spanish
  • Virginia Commonwealth University Health System
  • 1 written review
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 2 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Colleen Diana Cahill has 2 locations

Saint Lukes Internal Medicine

801 Ostrum StBethlehem, PA 18015
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

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Dr. Colleen Diana Cahill, MDAdam AdikaDr. Jenny Liu, MD, MS, LDDr. Michael Knolle, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
3.6 
27 Years of Experience 6 Years of Experience 29 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks Spanish, Chinese, English Speaks English
Bethlehem , PAPhiladelphia , PAWARREN , NJElizabethtown , PA
Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med Med School: Lewis Katz School Of Medicine At Temple University Med School: Guangdong Pharmaceutical University Med School: Lake Erie College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Colleen Diana Cahill

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Colleen Diana Cahill has the following specialty

Specialty Expertise

Dr. Colleen Diana Cahill has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

27 Years Experience

Dr. Colleen Diana Cahill holds an active medical license in the state of Pennsylvania.

Medical License

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

Education & Training

Residency

Completed their residency at Virginia Commonwealth University Health System.

Medical School

Graduated from Suny Upstate Medical University Alan And Marlene Norton Coll Of Med in 1999.

NPI Number

Dr. Cahill's NPI number is 1841250834.

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Frequently Asked Questions

Where is Dr. Colleen Diana Cahill's office located?
Dr. Colleen Diana Cahill's office is located at 801 Ostrum St, Bethlehem, PA, 18015.
Is Dr. Colleen Diana Cahill accepting new patients?
Dr. Colleen Diana Cahill has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Colleen Diana Cahill?
You can find contact information for Dr. Colleen Diana Cahill here on Vitals.
Does Dr. Colleen Diana Cahill accept my insurance?
You can see the insurance plans that Dr. Colleen Diana Cahill accepts on their Vitals profile.
What languages does Dr. Colleen Diana Cahill speak?
Dr. Colleen Diana Cahill speaks English and Spanish.

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