of
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Katherine Lammers, MD

Dr. Lammers is a gynecologist in the Rochester area. She is affiliated with Rochester General Hospital.
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Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
8.7k doctors
Top 15%
8.7k doctors
Top 5%
4.3k doctors
Dr. Lammers saw more vaginitis patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
7.5k doctors
Top 15%
7.5k doctors
Top 5%
3.7k doctors
Dr. Lammers saw more bacterial vaginosis (BV) patients than 95% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
1.8k doctors
Top 15%
1.8k doctors
Top 5%
911 doctors
Dr. Lammers saw interstitial cystitis patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
1.8k doctors
Top 15%
1.8k doctors
Top 5%
911 doctors
Dr. Lammers saw cystitis patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
8.7k doctors
Top 15%
8.7k doctors
Top 5%
4.3k doctors
Dr. Lammers saw more osteoporosis patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
6.5k doctors
Top 15%
6.5k doctors
Top 5%
3.2k doctors
Dr. Lammers saw more menopause patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
21k doctors
Top 15%
21k doctors
Top 5%
10k doctors
Dr. Lammers saw more urinary tract infection (UTI) patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
806 doctors
Top 15%
806 doctors
Top 5%
402 doctors
Dr. Lammers saw scleroderma patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
623 doctors
Dr. Lammers saw fibrocystic breast patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
6.2k doctors
Top 15%
6.2k doctors
Top 5%
3.1k doctors
Dr. Lammers saw pregnancy patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
4.4k doctors
Top 15%
4.4k doctors
Top 5%
2.2k doctors
Dr. Lammers saw more yeast infection patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
1.5k doctors
Top 15%
1.5k doctors
Top 5%
754 doctors
Dr. Lammers saw more uterine polyp patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
6.7k doctors
Top 15%
6.7k doctors
Top 5%
3.3k doctors
Dr. Lammers saw benign polyps patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
605 doctors
Top 15%
605 doctors
Top 5%
302 doctors
Dr. Lammers saw premenstrual syndrome (PMS) patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
4.1k doctors
Top 15%
4.1k doctors
Top 5%
2.1k doctors
Dr. Lammers saw more ovarian cyst patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
1.4k doctors
Top 15%
1.4k doctors
Top 5%
724 doctors
Dr. Lammers saw urinary urge incontinence patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
2.3k doctors
Top 15%
2.3k doctors
Top 5%
1.1k doctors
Dr. Lammers saw more bleeding after menopause patients than 85% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
16k doctors
Top 15%
16k doctors
Top 5%
8.1k doctors
Dr. Lammers saw more sexually transmitted infection (STI) patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
40k doctors
Top 15%
40k doctors
Top 5%
20k doctors
Dr. Lammers saw pain patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
1.7k doctors
Top 15%
1.7k doctors
Top 5%
827 doctors
Dr. Lammers saw infertility patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
24k doctors
Top 15%
24k doctors
Top 5%
12k doctors
Dr. Lammers saw anxiety patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
4.7k doctors
Top 15%
4.7k doctors
Top 5%
2.4k doctors
Dr. Lammers saw more irregular periods patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
2.0k doctors
Top 15%
2.0k doctors
Top 5%
1.0k doctors
Dr. Lammers saw vaginal prolapse patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
3.8k doctors
Top 15%
3.8k doctors
Top 5%
1.9k doctors
Dr. Lammers saw more fibroids patients than 75% of similar doctors nationwide in 2014–2019. Learn more.

Related services provided

Top 25%
19k doctors
Top 15%
19k doctors
Top 5%
9.6k doctors
Dr. Lammers saw major depression patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
8.2k doctors
Top 15%
8.2k doctors
Top 5%
4.1k doctors
Dr. Lammers saw urinary incontinence patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
14k doctors
Top 15%
14k doctors
Top 5%
6.8k doctors
Dr. Lammers saw hormonal imbalance patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

Related services provided

Top 25%
1.9k doctors
Top 15%
1.9k doctors
Top 5%
941 doctors
Dr. Lammers saw stress incontinence patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
1.0k doctors
Top 15%
1.0k doctors
Top 5%
506 doctors
Dr. Lammers saw uterine prolapse patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.
Top 25%
2.4k doctors
Top 15%
2.4k doctors
Top 5%
1.2k doctors
Dr. Lammers saw polycystic ovarian syndrome (PCOS) patients in 2014–2019, but we couldn’t determine whether she was a top doctor for the condition nationwide. Learn more.

C-section rate

Dr. Lammers’s C-section rate is lower than the rate we predicted for her mix of cases and patients.
Dr. Lammers 22%
Predicted for her patients 30%
Decision factor

Compared to predicted rates calculated for each doctor’s unique mix of cases and patients

  • Lower than our predicted rate
  • Higher than our predicted rate
  • Similar to our predicted rate

To help you understand how Dr. Lammers’s C-section rate compares to a typical pregnancy doctor:

  1. We first measure the actual C-section rate for the pregnant patients Dr. Lammers treats.
  2. We then analyze the typical practices of all other doctors in the United States who deliver babies, using a data-driven model to predict the C-section rate for patients like Dr. Lammers’s.

By comparing these two numbers, you can see whether Dr. Lammers’s C-section rate is lower than, similar to, or higher than predicted.

This prediction adjusts based on the types of patients the doctor sees, so a doctor who treats sicker patients may have a different predicted rate than a doctor who treats healthier patients.

Locations

Dr. Lammers sees patients and can be reached at the following location.

Kamal Kothari MD - Ridgewood Diagnostic Imaging
120 Erie Canal Dr
Rochester, NY 14626
268 miles away

Reviews

Credentials
  • University of Rochester School of Medicine & Dentistry, Rochester NY
    MEDICAL EDUCATION, 1987

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Obstetrics & Gynecology

Hospital affiliations

Dr. Lammers is able to admit and treat patients at the following hospitals.

  • Rochester General Hospital
    C
    Hospital safety grade (Fall 2019)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • CareFirst BlueCross BlueShield
  • Cigna
  • CoreSource
  • Cross and Blue Shield of North Carolina
  • HealthNow New York
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Independent Health
  • Lifetime Healthcare
  • MVP Health Care
  • Medica
  • Medicare
  • Meritain Health
  • Pomco
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • WellMed Medical Management
  • Wellmark Blue Cross and Blue Shield