Summary

Dr. Richard Riker is a pulmonologist and internal medicine physician who has been practicing for 42 years. He earned his medical degree from The Robert Larner MD College of Medicine at The University of Vermont and completed his residency training at Maine Medical Center. Dr. Riker speaks Spanish, Chinese, French, and English.

Dr. Riker practices at MaineHealth Maine Medical Center and The Barbara Bush Children's Hospital in Portland, Maine, as well as Chest Medicine Associates in South Portland, Maine. He treats patients with breathing problems and lung conditions, including those experiencing respiratory failure. His expertise includes managing strokes and providing specialized care for children with breathing difficulties. Dr. Riker performs chest imaging studies and uses advanced treatments like therapeutic cooling therapy for critically ill patients.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 1
  • 42 years of experience
  • speaks Spanish, Chinese, French, English
  • Maine Medical Center
  • 1 written review
  • 2 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Richard Robert Riker has 3 locations

Chest Medicine Associates

100 Foden Rd Ste 103South 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

Mainehealth Maine Medical Center

22 Bramhall StPortland, ME 04102

The Barbara Bush Childrens Hospital

22 Bramhall StPortland, ME 04102

Compare with Similar Doctors

Dr. Richard Robert Riker, MD
Dr. Andrea Truncali, MD
Dr. Stephen Anthony Pagkalinawan
III Russell William Davis
Dr. Richard Robert Riker, MDDr. Andrea Truncali, MDDr. Stephen Anthony PagkalinawanIII Russell William Davis
PulmonologyPublic Health & General Preventive MedicinePediatricsNephrology
Accepts New Patients Accepts New Patients Accepts New Patients
2.5 
42 Years of Experience 25 Years of Experience 10 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Chinese, French, English
South Portland , MEPortland , MEPhiladelphia , PAPortland , ME
Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: New York University School Of Medicine Med School: Rutgers New Jersey Medical School Med School: Liberty University College Of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Richard Robert Riker

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Richard Robert Riker has the following 2 specialties

Specialty Expertise

Dr. Richard Robert Riker has the following 10 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Critical Care
  • Emphysema
  • Internal Medicine
  • Pneumonia
  • Sepsis (Blood Poisoning)
  • Tuberculosis (TB)

Certifications, License, & Education

42 Years Experience

MEDICAL LICENSE

Medical Doctor, Maine, 2026, Expired

EDUCATION & TRAINING

Residency

Maine Medical Center

Medical School

The Robert Larner Md College Of Medicine At The University Of VermontGraduated in 1984

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. Richard Riker affiliated with?
Dr. Richard Riker is affiliated with Mainehealth Maine Medical Center and The Barbara Bush Childrens Hospital.
Does Dr. Richard Riker accept my insurance?
You can see the insurance plans that Dr. Richard Riker accepts on their Vitals profile.
How can I make an appointment with Dr. Richard Riker?
You can find contact information for Dr. Richard Riker here on Vitals.
What languages does Dr. Richard Riker speak?
Dr. Richard Riker speaks Spanish, Chinese, French, and English.
Does Dr. Richard Riker accept virtual/telehealth appointments?
Dr. Richard Riker has not indicated that they accept virtual/teleheatlh appointments. 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.