
Physician Finder
for Boulder County
The Boulder County Medical Society (BCMS) is comprised of more than 650 physician members representing a wide range of medical specialties in Boulder County.
BCMS has organized a PHYSICIAN FINDER and digital DIRECTORY of our membership with a series of search tools for use by:
1) Boulder County healthcare providers as an online tool providing background information for referrals
2) Boulder residents as a resource to assist them in making informed decisions when selecting a physician
The BCMS PHYSICIAN DIRECTORY includes BCMS member’s medical specialties, board certification status, medical education, practice addresses, and practice phone numbers for easy reference.
The Physician Finder option provides filter tools to sort by Name, Specialty, and Location.

Melissa Serlen, MD
Pediatrics - Board Certified
Medical School: Vanderbilt University School of Medicine
Residency: Johns Hopkins Hospital
Boulder Medical Center
80 Health Park Dr., Suite 100, Louisville, CO 80027;
89 S Briggs St., Suite 105, Erie, CO 80516
Phone: 303-666-2720, Fax: 303-666-2734

Robert Shapiro, MD
Cardiology - Board Certified
Medical School: Medical University of South Carolina
Internship: University of Virginia - Charlottesville
Fellowship: Washington University School of Medicine
Boulder Community Health
101 Erie Pkwy., Ste. 201A, Erie, CO 80516
Phone: 303-442-2395, Fax: 303-442-1073

Stephen Siegel, MD
Urology - Board Certified
Medical School: Vanderbilt University School of Medicine
Residency: Yale School of Medicine - Department of Urology
Internship: Yale School of Medicine - Department of Surgery
Boulder Medical Center
2750 Broadway Street, Boulder, CO 80304;
80 Health Park Dr., Suite 100, Louisville, CO 80027
Phone: 303-440-3093, Fax: 303-440-3161

Jill Siegfried, MD
Family Medicine - Board Certified
Medical School: University of Pittsburgh School of Medicine
Residency: University of Wisconsin-Madison
Boulder Medical Center
2750 Broadway Street, Boulder, CO 80304;
4745 Arapahoe Ave., Suite 200, Boulder, CO 80303
Phone: 303-440-3102, Fax: 303-440-3175

Brian Smith, DO
General Surgery - Board Certified
Medical School: Rocky Vista College of Osteopathic Medicine
Residency: Saint Joseph Mercy Oakland Hospital
Boulder Medical Center
80 Health Park Dr., Suite 100, Louisville, CO 80027;
4745 Arapahoe Ave., Suite 200, Boulder, CO 80303
Phone: 303-666-2632, Fax: 303-666-2635

Hunter Smith, MD
Internal Medicine - Board Certified
Medical School: University of Colorado
Residency: Univ. of CO Health Sciences Center
Internship: Yale New Haven Hospital
Boulder Community Health
4820 Riverbend Rd., Ste. 100, Boulder, CO 80301
Phone: 303-415-5399, Fax: 303-297-5808

Jonathan Sprague, MD
Internal Medicine - Board Certified
Medical School: University of Colorado -Denver
Internship: University of Colorado Health Sciences
Boulder Community Health
4747 Arapahoe Ave, Boulder, CO 80303
Phone: 303-415-7610, Fax: 303-415-7618

Karin Susskind, MD
Family Medicine - Board Certified
Medical School: University of Cincinnati College of Medicine
Residency: Exempla St. Joseph Hospital
Boulder Medical Center
2750 Broadway Street, Boulder, CO 80304;
4745 Arapahoe Ave., Suite 200, Boulder, CO 80303
Phone: 303-440-3102, Fax: 303-440-3175

Krista Toomre, MD
Family Medicine - Board Certified
Medical School: University of California San Diego School of Medicine
Residency: University of Colorado Anschutz Medical Campus
Boulder Medical Center
2750 Broadway Street, Boulder, CO 80304
Phone: 303-440-3102, Fax: 303-440-3175

Nelson Trujillo, MD
Cardiovascular Diseases - Board Certified
Medical School: George Washington University
Residency/Internship: University of Colorado
Fellowship: University of Colorado Health
Boulder Community Health
4743 Arapahoe Ave., Ste. 201, Boulder, CO 80303
Phone: 303-442-2395, Fax: 303-442-1073