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Marcus Penn, MD

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Conditions treated

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

Top 25%
94 doctors
Top 15%
93 doctors
Top 5%
46 doctors
Dr. Penn saw more pregnancy patients than 85% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
70 doctors
Top 15%
70 doctors
Top 5%
34 doctors
Dr. Penn saw more fibroids patients than 85% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
136 doctors
Top 15%
136 doctors
Top 5%
67 doctors
Dr. Penn saw more drug allergies patients than 75% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
387 doctors
Top 15%
387 doctors
Top 5%
193 doctors
Dr. Penn saw asthma patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
53 doctors
Top 15%
52 doctors
Top 5%
26 doctors
Dr. Penn saw cold sores patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.
Top 25%
27 doctors
Top 15%
27 doctors
Top 5%
13 doctors
Dr. Penn saw more endometriosis patients than 85% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
223 doctors
Top 15%
223 doctors
Top 5%
111 doctors
Dr. Penn saw more high blood pressure (hypertension) patients than 75% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
300 doctors
Top 15%
300 doctors
Top 5%
150 doctors
Dr. Penn saw major depression patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
355 doctors
Top 15%
355 doctors
Top 5%
177 doctors
Dr. Penn saw anxiety patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
134 doctors
Top 15%
134 doctors
Top 5%
66 doctors
Dr. Penn saw more bacterial vaginosis (BV) patients than 75% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
221 doctors
Top 15%
220 doctors
Top 5%
110 doctors
Dr. Penn saw hemorrhage patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.
Top 25%
197 doctors
Top 15%
198 doctors
Top 5%
98 doctors
Dr. Penn saw migraine patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.
Top 25%
514 doctors
Top 15%
514 doctors
Top 5%
257 doctors
Dr. Penn saw digestive tract conditions patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
145 doctors
Top 15%
144 doctors
Top 5%
72 doctors
Dr. Penn saw more vaginitis patients than 75% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
316 doctors
Top 15%
316 doctors
Top 5%
157 doctors
Dr. Penn saw thyroid condition patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
12 doctors
Top 15%
12 doctors
Top 5%
5 doctors
Dr. Penn saw cervical cancer patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
270 doctors
Top 15%
270 doctors
Top 5%
135 doctors
Dr. Penn saw sexually transmitted infection (STI) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
76 doctors
Top 15%
75 doctors
Top 5%
37 doctors
Dr. Penn saw yeast infection patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.
Top 25%
63 doctors
Top 15%
62 doctors
Top 5%
31 doctors
Dr. Penn saw more ovarian cyst patients than 85% of similar doctors in the Baltimore area in 2014–2018. Learn more.

Related services provided

Top 25%
399 doctors
Top 15%
398 doctors
Top 5%
199 doctors
Dr. Penn saw obesity patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
9 doctors
Top 15%
8 doctors
Top 5%
4 doctors
Dr. Penn saw breast cyst patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.
Top 25%
118 doctors
Top 15%
118 doctors
Top 5%
59 doctors
Dr. Penn saw herpes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.
Top 25%
268 doctors
Top 15%
268 doctors
Top 5%
133 doctors
Dr. Penn saw hypothyroidism patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
414 doctors
Top 15%
414 doctors
Top 5%
207 doctors
Dr. Penn saw anemia patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
63 doctors
Top 15%
64 doctors
Top 5%
31 doctors
Dr. Penn saw carcinoma patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
536 doctors
Top 15%
536 doctors
Top 5%
268 doctors
Dr. Penn saw diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
40 doctors
Top 15%
40 doctors
Top 5%
20 doctors
Dr. Penn saw gestational diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.
Top 25%
587 doctors
Top 15%
586 doctors
Top 5%
293 doctors
Dr. Penn saw pain patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
28 doctors
Top 15%
28 doctors
Top 5%
14 doctors
Dr. Penn saw uterine polyp patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

Top 25%
100 doctors
Top 15%
99 doctors
Top 5%
49 doctors
Dr. Penn saw benign polyps patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Baltimore area. Learn more.

Related services provided

C-section rate

Dr. Penn’s C-section rate is lower than the rate we predicted for his mix of cases and patients.
Dr. Penn 22%
Predicted for his patients 39%
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. Penn’s C-section rate compares to a typical pregnancy doctor:

  1. We first measure the actual C-section rate for the pregnant patients Dr. Penn 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. Penn’s.

By comparing these two numbers, you can see whether Dr. Penn’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. Penn sees patients and can be reached at the following locations.

Anne Arundel Diagnostics Imaging
2000 Medical Pkwy
Annapolis, MD 21401
56 miles away
  • Spanish
Office
2401 Brandermill Blvd
Gambrills, MD 21054
48 miles away

Reviews

Credentials
  • Tulane University School of Medicine
    MEDICAL EDUCATION, 1984
  • Sinai Hospital of Baltimore Program
    RESIDENCY

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Arkansas Blue Cross and Blue Shield
  • 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
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Evergreen Health Cooperative
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Independence Blue Cross AmeriHealth
  • Meritain Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield