Best Internal Medicine Doctors and Internists in Rancho Santa Margarita, CA
We found 576 Internal Medicine Specialists in Rancho Santa Margarita
Top Internal Medicine Doctors in Rancho Santa Margarita
We determine the top options by looking at a combination of experience, satisfaction ratings, hospital quality scores, distance, and appointment availability.
- sponsored
Dr. Shane Sheahan, MD
Rated 4.9 out of 5 starsInternal Medicine23961 Calle de la MagdalenaLaguna Hills, CA 926536.5 miles awayCare PhilosophyI am proud to be part of the Optum family of primary care doctors, specialists, and care teams focused on providing care for people ages 65+. At Optum, my team and I help you reach your personal health goals. We focus on your total well-being while helping you to prevent health problems and get support to manage any chronic conditions you may have. Call now to get started.
Dr. Sheahan is On staff at UCI Medical Center - sponsored
Dr. Gregory Lam, MD
Rated 4.3 out of 5 starsInternal Medicine23961 Calle de la Magdalena Ste 200Laguna Hills, CA 926536.5 miles awayBiographyDr. Gregory Lam, MD is an Internist who practices in Laguna Hills, CA. He is 36 years old. Dr. Gregory Lam, MD is affiliated with University of California Irvine Medical Center.
Dr. Lam is On staff at UCI Medical Center - sponsored
Dr. Charles Blumberg, MD
Rated 5.0 out of 5 starsInternal Medicine23961 Calle de la MagdalenaLaguna Hills, CA 926536.5 miles awayBiographyDr. Charles Blumberg, MD is an Internist who practices in Laguna Hills, CA. He is 37 years old. Dr. Charles Blumberg, MD is affiliated with University of California Irvine Medical Center.
Dr. Blumberg is On staff at UCI Medical Center Dr. Shahrooz Bemanian, MD
Rated 4.8 out of 5 starsGastroenterology26672 Portola Pkwy Ste 104Foothill Ranch, CA 926104.6 miles awayAt a Glance:- Explains conditions well (151)
- Listened/answered questions (150)
- Found trustworthy (150)
- View 2 more provider attributes
Dr. Matthew Oman, MD
Rated 4.9 out of 5 starsGastroenterology26672 Portola Pkwy Ste 104Foothill Ranch, CA 926104.6 miles awayAt a Glance:- Listened/answered questions (34)
- Explains conditions well (31)
- Appt. wasn't rushed (29)
- View 2 more provider attributes
Dr. David Packard, MD
Rated 5.0 out of 5 starsNephrology24411 Health Center Dr Ste 650Laguna Hills, CA 926536.4 miles awayAt a Glance:- Appt. wasn't rushed (1)
- Listened/answered questions (1)
- Explains conditions well (1)
- View 1 more provider attributes
Dr. Barbara Galko, MD
Rated 3.8 out of 5 starsPulmonary Disease24411 Health Center Dr Ste 620Laguna Hills, CA 926536.4 miles awayAt a Glance:- Explains conditions well (21)
- Listened/answered questions (20)
- Appt. wasn't rushed (19)
- View 2 more provider attributes
Dr. Gwendolyn Gore, MD
Rated 5.0 out of 5 starsPediatrics29472 Avenida de las BanderaRancho Santa Margarita, CA 926881.5 miles awayAt a Glance:- Appt. wasn't rushed (71)
- Listened/answered questions (70)
- Explains conditions well (68)
- View 2 more provider attributes
Dr. Rahil Bandukwala, DO
Rated 4.7 out of 5 starsEndocrinology, Diabetes & Metabolism23141 Moulton Pkwy Ste 102Laguna Hills, CA 926537.5 miles awayAt a Glance:- Appt. wasn't rushed (36)
- Listened/answered questions (36)
- Explains conditions well (34)
- View 2 more provider attributes
Dr. Lilian Tran, MD
Rated 4.8 out of 5 starsPediatrics29472 Avenida de las BanderaRancho Santa Margarita, CA 926881.5 miles awayAt a Glance:- Listened/answered questions (65)
- Appt. wasn't rushed (63)
- Found trustworthy (60)
- View 2 more provider attributes
Dr. Maziar Zamani, MD
Rated 4.8 out of 5 starsInternal Medicine24221 Calle de la Louisa Ste 400Laguna Hills, CA 926536.5 miles awayAt a Glance:- Appt. wasn't rushed (78)
- Listened/answered questions (75)
- Explains conditions well (75)
- View 2 more provider attributes
Dr. Lillian Chow, MD
Rated 4.8 out of 5 starsCritical Care Medicine23961 Calle de la Magdalena Ste 200Laguna Hills, CA 926536.5 miles awayCustomize Your Search in Rancho Santa Margarita, CA
View & Filter All ResultsShow Results for Rancho Santa Margarita, CA in Map View
Looking for a Internal Medicine Specialist in Rancho Santa Margarita that specializes in a specific area?
Select one of the following areas to view providers that treat your specific condition.
Highest Rated Internal Medicine Doctors in Rancho Santa Margarita
Learn more about our methodology for highest rated healthcare professionals.
Dr. Raymond Fernandez, MD
Rated 5.0 out of 5 starsInternal Medicine24221 Calle de la Louisa Ste 200Laguna Hills, CA 926536.5 miles awayAt a Glance:- Appt. wasn't rushed (55)
- Explains conditions well (55)
- Listened/answered questions (54)
- View 2 more provider attributes
Dr. Paul Drury, MD
Rated 5.0 out of 5 starsCardiology24411 Health Center Dr Ste 550Laguna Hills, CA 926536.4 miles awayAt a Glance:- Listened/answered questions (89)
- Appt. wasn't rushed (87)
- Explains conditions well (87)
- View 2 more provider attributes
Dr. Daniel Sterns, MD
Rated 5.0 out of 5 starsInternal Medicine24411 Health Center Dr Ste 460Laguna Hills, CA 926536.4 miles awayAt a Glance:- Listened/answered questions (57)
- Appt. wasn't rushed (55)
- Explains conditions well (53)
- View 1 more provider attributes
Dr. Gwendolyn Gore, MD
Rated 5.0 out of 5 starsPediatrics29472 Avenida de las BanderaRancho Santa Margarita, CA 926881.5 miles awayAt a Glance:- Appt. wasn't rushed (71)
- Listened/answered questions (70)
- Explains conditions well (68)
- View 2 more provider attributes
Dr. Danny Nguyen, MD
Rated 5.0 out of 5 starsInternal Medicine16300 Sand Canyon Ave Ste 207Irvine, CA 926189.9 miles awayAt a Glance:- Listened/answered questions (29)
- Explains conditions well (27)
- Found trustworthy (26)
- View 2 more provider attributes
Dr. Morris Hasson, MD
Rated 5.0 out of 5 starsInternal Medicine5 Journey Ste 240Aliso Viejo, CA 926568.7 miles awayAt a Glance:- Appt. wasn't rushed (72)
- Explains conditions well (72)
- Found trustworthy (72)
- View 1 more provider attributes
Dr. Eddy Yu, MD
Rated 5.0 out of 5 starsInternal Medicine23512 MaderoMission Viejo, CA 926914.4 miles awayAt a Glance:- Appt. wasn't rushed (44)
- Listened/answered questions (43)
- Explains conditions well (42)
- View 2 more provider attributes
Dr. Paul Strodtbeck, MD
Rated 5.0 out of 5 starsInternal Medicine24411 Health Center Dr Ste 460Laguna Hills, CA 926536.4 miles awayAt a Glance:- Listened/answered questions (73)
- Explains conditions well (72)
- Found trustworthy (71)
- View 2 more provider attributes
Dr. Charles Blumberg, MD
Rated 5.0 out of 5 starsInternal Medicine23961 Calle de la MagdalenaLaguna Hills, CA 926536.5 miles awayBiographyDr. Charles Blumberg, MD is an Internist who practices in Laguna Hills, CA. He is 37 years old. Dr. Charles Blumberg, MD is affiliated with University of California Irvine Medical Center.
Dr. Blumberg is On staff at UCI Medical CenterDr. Tracy Siegfried, MD
Rated 4.9 out of 5 starsInternal Medicine24221 Calle de la Louisa Ste 400Laguna Hills, CA 926536.5 miles awayAt a Glance:- Listened/answered questions (116)
- Explains conditions well (112)
- Appt. wasn't rushed (111)
- View 1 more provider attributes
Dr. Matthew Oman, MD
Rated 4.9 out of 5 starsGastroenterology26672 Portola Pkwy Ste 104Foothill Ranch, CA 926104.6 miles awayAt a Glance:- Listened/answered questions (34)
- Explains conditions well (31)
- Appt. wasn't rushed (29)
- View 2 more provider attributes
Dr. Mark Shields, MD
Rated 4.9 out of 5 starsInternal Medicine24221 Calle de la Louisa Ste 400Laguna Hills, CA 926536.5 miles awayAt a Glance:- Listened/answered questions (62)
- Appt. wasn't rushed (61)
- Explains conditions well (59)
- View 1 more provider attributes
Customize Your Search in Rancho Santa Margarita, CA
View & Filter All ResultsShow Results for Rancho Santa Margarita, CA in Map View
Internal Medicine near Rancho Santa Margarita
Internal Medicine Specialists in this region have an average rating of 4 stars and have at least 1 or more past patient ratings, so you can be confident that these providers have the experience that you are looking for.
4.0average rating
The average rating for Internal Medicine Doctors in Rancho Santa Margarita is 4.0 stars. The national average is 4.0 stars.
35Patient Favorite doctors
There are 35 Internal Medicine Doctors who have met the standards to be designated as Patient Favorite doctors.
576within 10 miles
There are 576 Internal Medicine Doctors located within a 10-mile radius of Rancho Santa Margarita, CA.
Internal Medicine Doctors Affiliated with MemorialCare
The following healthcare professionals practice at award-winning hospitals within the MemorialCare in Rancho Santa Margarita. Learn more about our methodology for affiliated providers.

Dr. Shahrooz Bemanian, MD
Rated 4.8 out of 5 starsGastroenterology26672 Portola Pkwy Ste 104Foothill Ranch, CA 926104.6 miles awayAt a Glance:- Explains conditions well (151)
- Listened/answered questions (150)
- Found trustworthy (150)
- View 2 more provider attributes
Dr. Matthew Oman, MD
Rated 4.9 out of 5 starsGastroenterology26672 Portola Pkwy Ste 104Foothill Ranch, CA 926104.6 miles awayAt a Glance:- Listened/answered questions (34)
- Explains conditions well (31)
- Appt. wasn't rushed (29)
- View 2 more provider attributes
Dr. David Packard, MD
Rated 5.0 out of 5 starsNephrology24411 Health Center Dr Ste 650Laguna Hills, CA 926536.4 miles awayAt a Glance:- Appt. wasn't rushed (1)
- Listened/answered questions (1)
- Explains conditions well (1)
- View 1 more provider attributes
Dr. Barbara Galko, MD
Rated 3.8 out of 5 starsPulmonary Disease24411 Health Center Dr Ste 620Laguna Hills, CA 926536.4 miles awayAt a Glance:- Explains conditions well (21)
- Listened/answered questions (20)
- Appt. wasn't rushed (19)
- View 2 more provider attributes
Dr. Gwendolyn Gore, MD
Rated 5.0 out of 5 starsPediatrics29472 Avenida de las BanderaRancho Santa Margarita, CA 926881.5 miles awayAt a Glance:- Appt. wasn't rushed (71)
- Listened/answered questions (70)
- Explains conditions well (68)
- View 2 more provider attributes
Dr. Rahil Bandukwala, DO
Rated 4.7 out of 5 starsEndocrinology, Diabetes & Metabolism23141 Moulton Pkwy Ste 102Laguna Hills, CA 926537.5 miles awayAt a Glance:- Appt. wasn't rushed (36)
- Listened/answered questions (36)
- Explains conditions well (34)
- View 2 more provider attributes
Dr. Lilian Tran, MD
Rated 4.8 out of 5 starsPediatrics29472 Avenida de las BanderaRancho Santa Margarita, CA 926881.5 miles awayAt a Glance:- Listened/answered questions (65)
- Appt. wasn't rushed (63)
- Found trustworthy (60)
- View 2 more provider attributes
Dr. Maziar Zamani, MD
Rated 4.8 out of 5 starsInternal Medicine24221 Calle de la Louisa Ste 400Laguna Hills, CA 926536.5 miles awayAt a Glance:- Appt. wasn't rushed (78)
- Listened/answered questions (75)
- Explains conditions well (75)
- View 2 more provider attributes
Dr. Lillian Chow, MD
Rated 4.8 out of 5 starsCritical Care Medicine23961 Calle de la Magdalena Ste 200Laguna Hills, CA 926536.5 miles awayDr. Sarah Teymoorian, MD
Rated 5.0 out of 5 starsInternal Medicine23521 Paseo de Valencia Ste 108Laguna Hills, CA 926536.6 miles awayAt a Glance:- Appt. wasn't rushed (15)
- Listened/answered questions (15)
- Explains conditions well (15)
- View 2 more provider attributes
Dr. Eddy Yu, MD
Rated 5.0 out of 5 starsInternal Medicine23512 MaderoMission Viejo, CA 926914.4 miles awayAt a Glance:- Appt. wasn't rushed (44)
- Listened/answered questions (43)
- Explains conditions well (42)
- View 2 more provider attributes
Dr. Louis Scarcella, MD
Rated 4.8 out of 5 starsInternal Medicine24221 Calle de la Louisa Ste 400Laguna Hills, CA 926536.5 miles awayAt a Glance:- Appt. wasn't rushed (41)
- Listened/answered questions (41)
- Explains conditions well (40)
- View 1 more provider attributes
Customize Your Search in Rancho Santa Margarita, CA
View & Filter All ResultsShow Results for Rancho Santa Margarita, CA in Map View
Not finding a provider that fits your specific needs?
Use our search tool to customize, sort, and browse for a Internal Medicine Specialist that is best for you.
Recommended Reading
Health tips delivered to your inbox.
Stay up to date with the most current health news and tips
Your privacy is important to us. Submission of this form is subject to Healthgrades User Agreement and Privacy Policy.