Summary

Dr. Thomas Lam is a gastroenterologist and family medicine physician who has been practicing for 46 years. He earned his medical degree from the American University of the Caribbean School of Medicine and completed his residency training at New Rochelle Hospital. His dual specialization allows him to provide both comprehensive primary care and specialized digestive health services. Dr. Lam speaks Spanish and Chinese, helping him connect with diverse patient communities.

Dr. Lam practices at Alhambra Hospital Medical Center and AHMC Greater El Monte Community Hospital in California. He specializes in treating colon polyps, gastritis, and hemorrhoids. His expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and treat digestive conditions. Patients rate Dr. Lam 3.5 out of 5 stars on average for his care.

Overview based on verified provider data

Quick Facts

  • 3.5
  • 46 years of experience
  • speaks Spanish, Chinese
  • New Rochelle Hospital
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Thomas S Lam has 3 locations

Amg Medical Group

333 S Garfield Ave Ste AAlhambra, CA 91801
Mon9:00 am - 6:00 pm
Tue9:00 am - 6:00 pm
Wed9:00 am - 6:00 pm
Thu9:00 am - 6:00 pm
Fri9:00 am - 6:00 pm
SatClosed
SunClosed

Alhambra Hospital Medical Center

100 S Raymond AveAlhambra, CA 91801

Ahmc Greater El Monte Community Hospital Lp

1701 Santa Anita AveSouth El Monte, CA 91733

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Dr. Thomas S Lam, MDTheresa Obonyano, APRNChimdi Mfebe, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
46 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Chinese Speaks English Speaks English Speaks English
Alhambra , CASACRAMENTO , CALittle Rock , ARTempe , AZ
Med School: American University Of The Caribbean School Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Chamberlain University College of Nursing Med School: Charles R Drew University
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Insurance Plans Accepted by Dr. Thomas S Lam

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

Medical Specialties

Dr. Thomas S Lam has the following 2 specialties

Specialty Expertise

Dr. Thomas S Lam has the following 11 areas of expertise

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

Certifications, License, & Education

46 Years Experience

Dr. Thomas S Lam holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Residency

Completed their residency at New Rochelle Hospital.

Medical School

Graduated from American University Of The Caribbean School Of Medicine in 1981 and American University Of The Caribbean School Of Medicine in 1980.

NPI Number

Dr. Lam's NPI number is 1437185295.

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Frequently Asked Questions

Does Dr. Thomas Lam accept virtual/telehealth appointments?
Dr. Thomas Lam has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Thomas Lam's office located?
Dr. Thomas Lam's office is located at 333 S Garfield Ave Ste A, Alhambra, CA, 91801.
What languages does Dr. Thomas Lam speak?
Dr. Thomas Lam speaks Spanish and Chinese.
Which hospitals is Dr. Thomas Lam affiliated with?
Dr. Thomas Lam is affiliated with Alhambra Hospital Medical Center and Ahmc Greater El Monte Community Hospital Lp.
How can I make an appointment with Dr. Thomas Lam?
You can find contact information for Dr. Thomas Lam here on Vitals.

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