Physicians & Providers

Marie Enberg, Certified Nurse Practitioner

Marie has an integral part of the Metro team since 2009. She is committed to the delivery of family medicine with a particular focus in Patient Centered Cooperative Care Planning. She is certified as a Family Nurse Practitioner. She completed her Bachelor of Science Nursing Degree at Duquesne University and Master of Science Nursing Degree at the University of Pittsburgh.

Marie enjoys hiking, biking and spending time with her family on the North Side of Pittsburgh.

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David R. Freeman, M.D.

Dr. David R. Freeman is a board-certified practitioner who is full-time at Metro Community Health Center and has been associated with the organization since 1999.

Dr. Freeman has special interests in patient education, men’s health, integrative medicine and is licensed in acupuncture. Dr. Freeman has been an active parent volunteer with the Boy Scouts of America and supports the CLO with his wife, Deb. His sons are both currently in college.

Hospital Affiliation:
Forbes Regional Hospital (Primary)
UPMC Shadyside
Board Certification:
American Board of Family Practice
Education:
Ohio State University, College of Medicine
Residency:
Hamot Medical Center Family Practice
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Katherine A. Homrok, M.D.

Dr. Katherine Homrok has been proud to call Pittsburgh her home since 1987. She is a graduate of the University of Connecticut School of Medicine and the Shadyside Hospital Family Practice Residency. She was one of the original founders of Metro Community Health Center and was its first Executive Director.

She was formerly a member of the faculty at Forbes Regional Hospital’s family practice residency, and is Board Certified in Family Medicine with a Certificate of Added Qualifications in Geriatric Medicine. She also has a strong interest in women’s health and health issues of the LGBTQ community.

Her interests include gardening, cooking and biking. Her greatest biking achievement was completely riding the trails from Washington, D.C. to Pittsburgh. She is interested in physical fitness and many other sports.

Hospital Affiliation:
Forbes Regional Hospital (Primary)
UPMC Shadyside
Board Certification:
American Board of Family Practice (Family Practice; Geriatric Medicine)
Education:
University of Connecticut
Residency:
Shadyside Hospital Family Practice
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Martin I. Seltman, M.D.

Dr. Martin I. Seltman is the Medical Director of Metro Community Health Center and a board-certified family practitioner with an added qualification in geriatrics. Dr. Seltman has been practicing medicine since 1981.

Dr. Seltman has a holistic approach to health care with a focus on nutrition and herbal medicine. He has a special interest in the care of the LGBT community, primary care of HIV positive individuals and geriatrics.

Dr. Seltman practices Tai Chi, enjoys walks in Frick Park and meditates daily. He is also a bike commuter.

Hospital Affiliation:
Forbes Regional Hospital (Primary)
Board Certification:
American Board of Family Practice (Family Practice; Geriatric Medicine)
Education:
Medical College of Pennsylvania
Residency:
Shadyside Hospital Family Practice
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Megan Showers, LCSW

Megan grew up in Dubois, PA and has been with Metro Community Health since April 2015. As a licensed clinical social worker, she is proud to be working as a behavioral health professional in an integrated care role at Metro. Megan received her BSW from Edinboro University and MSW from the University of Pittsburgh.

Megan has experience providing case management and counseling to a wide variety of populations; which have included those diagnosed with mental health, substance abuse, and the aging population. In her free time, Megan enjoys camping, fishing, and being outdoors.

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Shara Tabb, Family Nurse Practitioner

Shara has been a part of the Metro Community Health Center team since 2016. With nearly 20 years of experience in community health, Shara brings a wealth of knowledge to the organization in addition to an affinity for underserved populations. Shara obtained her undergraduate degree in Nursing from California University of Pennsylvania and her Doctorate of Nursing Practice from Robert Morris University. Shara is a board certified Family Nurse Practitioner.

In her spare time she enjoys cooking, reading, and traveling.