Summary

Dr. Raymond Thomas treats hemorrhoids, colon polyps, and diverticular disease, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He has practiced gastroenterology and family medicine for 39 years and is affiliated with Frederick Ferris Thompson Hospital Inc.

Dr. Thomas earned his medical degree from the University of Rochester School of Medicine & Dentistry and completed his residency at the University of Iowa Hospitals & Clinics. He sees patients in Canandaigua, New York. Patients on Vitals rate Dr. Thomas 3.57 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 39 years of experience
  • speaks English
  • University Of Iowa Hospitals & Clinics
  • 8 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Raymond Michael Thomas has 3 locations

Raymond M Thomas Md Pc

199 Parrish StCanandaigua, NY 14424
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

Ur Medicine Gastroenterology

3170 West St Ste 201Canandaigua, NY 14424
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

Frederick Ferris Thompson Hospital Inc

350 Parrish StCanandaigua, NY 14424

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Dr. Raymond Michael Thomas, MDChimdi Mfebe, APRNDr. Michael Schopis, MDDr. Divya Mallam, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
0 
5 
4.3 
39 Years of Experience 9 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Canandaigua , NYLittle Rock , ARNew York , NYNew York , NY
Med School: University Of Rochester School Of Medicine & Dentistry Med School: Chamberlain University College of Nursing Med School: University Of Toledo College Of Medicine Med School: State University of New York (SUNY) Downstate Health Sciences University College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Raymond Michael Thomas

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Raymond Michael Thomas has the following 2 specialties

Specialty Expertise

Dr. Raymond Michael Thomas has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Family Medicine
  • Gastrointestinal Hemorrhage
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

39 Years Experience

Dr. Raymond Michael Thomas holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Iowa Hospitals & Clinics.

Medical School

Graduated from University Of Rochester School Of Medicine & Dentistry in 1987.

NPI Number

Dr. Thomas' NPI number is 1811034275.

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Frequently Asked Questions

Where is Dr. Raymond Thomas's office located?
Dr. Raymond Thomas's office is located at 199 Parrish St, Canandaigua, NY, 14424.
Which hospitals is Dr. Raymond Thomas affiliated with?
Dr. Raymond Thomas is affiliated with Frederick Ferris Thompson Hospital Inc.
Does Dr. Raymond Thomas accept virtual/telehealth appointments?
Dr. Raymond Thomas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Raymond Thomas accept my insurance?
You can see the insurance plans that Dr. Raymond Thomas accepts on their Vitals profile.
Is Dr. Raymond Thomas accepting new patients?
Dr. Raymond Thomas is accepting new patients on Vitals. View Dr. Raymond Thomas's profile on Vitals to make an appointment.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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