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SpecialtiesDoctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Doctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Internal Medicine
Addiction Medicine
Internal Medicine - Geriatrics
Languages spoken
English
Doctor Q&A
3 Answers
3 Agrees
The number of answers this doctor has agreed with.
A female asked:

Dr. Lawrence Greenfield mdanswered
Specializes in Internal Medicine
See primary provider: Though it would be helpful to know how old you are; whether you are having any other new symptoms over the past 6 months; whether you are heterosexual... Read More
Created for people with ongoing healthcare needs but benefits everyone.
3.4k viewsAnswered >2 years ago
A 22-year-old male asked:

Dr. Lawrence Greenfield mdanswered
Specializes in Internal Medicine
Speak to pharmacist: It all depends upon the medication and when it was dispensed. Take the medicine in the original package to your pharmacist for a definitive answer.
Created for people with ongoing healthcare needs but benefits everyone.
3.4k viewsAnswered >2 years ago
A 37-year-old male asked:

Dr. Lawrence Greenfield mdanswered
Specializes in Internal Medicine
Ignore: Pain is inevitable; suffering is optional. Be active -try yoga. Eat whole food, plant based diet.
Created for people with ongoing healthcare needs but benefits everyone.
3.9k viewsReviewed >2 years ago
TestimonialsRecommendations and Thank you notes are endorsements given from patients or other doctors.
Recommendations and Thank you notes are endorsements given from patients or other doctors.
2
Recommendations
4
Thank you notes
HealthTap member
Mar 31, 2015
Dr. Greenfield md is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Mar 31, 2015
Dr. Greenfield md is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Thank you, your answer was very helpful!
Education & Training
Medical/Graduate school
Rosalind Franklin University - Chicago Medical School, IL
MD
Residency
GEISINGER MEDICAL CENTER
Completed 1975
Awards
Physician Emeritus, Geisinger Medical Center
Affiliations
American College of Physicians
American Geriatric Society
American Society of Addiction Medicine
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