Summary

Dr. Christopher Tretter is an oncologist who earned his medical degree from McGill University Faculty of Medicine and completed his residency at McGill University Health Centre. With 32 years of experience treating cancer patients, he focuses on oncology care with particular expertise in complex cases. Dr. Tretter is fluent in both English and Spanish.

Dr. Tretter practices at Lahey Hospital and Medical Center locations in Burlington and Peabody, Massachusetts, as well as MaineHealth facilities in Portland and South Portland, Maine. He specializes in treating prostate cancer, including advanced and recurrent cases that require specialized care approaches. His practice includes performing comprehensive blood work such as complete blood counts and metabolic panels to monitor patient health throughout treatment. Patients have given Dr. Tretter an average rating of 4.3 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.3
  • 32 years of experience
  • speaks English, Spanish
  • Mcgill University Health Centre
  • 2 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Christopher P G Tretter has 5 locations

Lahey Hospital And Medical Center

41 Mall RdBurlington, MA 01805
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

Mainehealth Cancer Care

265 WESTERN AVE STE 2SOUTH PORTLAND, ME 04106
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

Lahey Medical Center Peabody

1 Essex Center DrPeabody, MA 01960
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

Lahey Hospital & Medical Center

41 Mall Rd Ste 107CBurlington, MA 01805

Mainehealth Maine Medical Center

22 Bramhall StPortland, ME 04102

Compare with Similar Doctors

Dr. Christopher P G Tretter, MD
Dr. Meredith Sue Irwin
Dr. Todd Robert Golub, MD
Dr. Steven Arkin
Dr. Christopher P G Tretter, MDDr. Meredith Sue IrwinDr. Todd Robert Golub, MDDr. Steven Arkin
OncologyPediatricsPediatricsPediatrics
Accepts New Patients Accepts New Patients
4.3 
32 Years of Experience 34 Years of Experience 37 Years of Experience 45 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Burlington , MABoston , MABoston , MACambridge , MA
Med School: Mc Gill Univ Fac Of Med Med School: Harvard Medical School Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine Med School: New York University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Christopher P G Tretter

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

Medical Specialties

Dr. Christopher P G Tretter has the following specialty

Specialty Expertise

Dr. Christopher P G Tretter has the following 10 areas of expertise

  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Hodgkin's Lymphoma
  • Kidney Cancer
  • Kidney Cancer (Renal Cell Carcinoma)
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

32 Years Experience

MEDICAL LICENSE

Medical Doctor, Maine, 2026, Active

EDUCATION & TRAINING

Residency

Mcgill University Health Centre

Medical School

Mc Gill Univ Fac Of MedGraduated in 1994

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. Christopher Tretter?
You can find contact information for Dr. Christopher Tretter here on Vitals.
Where is Dr. Christopher Tretter's office located?
Dr. Christopher Tretter's office is located at 41 Mall Rd, Burlington, MA, 01805.
Which hospitals is Dr. Christopher Tretter affiliated with?
Dr. Christopher Tretter is affiliated with Lahey Hospital And Medical Center, Lahey Medical Center Peabody, and Mainehealth Maine Medical Center.
What languages does Dr. Christopher Tretter speak?
Dr. Christopher Tretter speaks English and Spanish.
Does Dr. Christopher Tretter accept my insurance?
You can see the insurance plans that Dr. Christopher Tretter accepts on their Vitals profile.

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.