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Dr. Geoffrey S. Marecek, MD

Accepting New Patients

(Geoffrey S. Marecek, MD)

(105 Ratings)

Specializes in: General Practice and Orthopedics/Orthopedic Surgery

Northwestern University, Feinberg School of Medicine

Professional interests include: musculoskeletal problems, musculoskeletal (orthopedic) trauma, replacement arthroplasty (joint replacement)

444 S San Vicente Boulevard Mark Goodson Building, Suite 603
Los Angeles, CA 90048

(310) 423-4566

Dr. Geoffrey S. Marecek, MD is a general practitioner in Los Angeles, CA specializing in general practice and orthopedics/orthopedic surgery. He graduated from Northwestern University, Feinberg School of Medicine. Dr. Geoffrey S. Marecek, MD is affiliated with Cedars-Sinai.

Office Locations

444 S San Vicente Boulevard Mark Goodson Building, Suite 603
Los Angeles, CA 90048

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Some issues Dr. Geoffrey S. Marecek, MD can help you with:

Musculoskeletal Problems

The musculoskeletal system refers collectively to the bones, joints, ligaments, muscles, and nerves. It is what gives the body structure and movement. Because this system encompasses so much of the body, musculoskeletal problems are extremely varied and can happen almost anywhere. There are musculoskeletal problems that affect only the joints, those that affect the bones, those that affect tendons and ligaments, and those that can happen in any area of the body but cause pain and numbness.

Joint problems include bursitis and arthritis. Bursitis is the inflammation of a fluid-filled sac cushion on the outside of a joint, causing symptoms including pain and swelling. Arthritis is the inflammation and damage of a joint due to wear and tear or disease. There are several treatments for arthritis, but if the damage progresses far enough, joint replacement may be necessary. In joint replacement, a metal or plastic implant is surgically placed within the joint to make movement easier.

Bone problems include scoliosis, fractures, and osteoporosis. Scoliosis is a curvature of the spine, making the normally straight spine look like a 'C' or 'S.' It is treated with braces or surgery. Osteoporosis is a disease that causes bones to weaken and break easily. It's most common in women, especially older women. Fully half of all women over 65 have osteoporosis. Fractures are any break in the bone. They can be a simple crack or a severe and complicated shatter. Osteoporosis causes fractures in people who have it, but other causes are trauma (such as a fall) or overuse.

Tendon and ligament problems most often result from injury or overuse. Two good examples are ligament tears and tendonitis. The most common ligament tear is the ACL tear in the knee. This ligament supports and stabilizes the knee and is most often torn during sports activities. Tendonitis happens when a tendon, which connects muscles and bones together, becomes irritated and inflamed. This happens most often in older patients who push their bodies too far, leading to pain and swelling. Treatment for both tendon and ligament problems usually includes rest, ice, and supporting the area to let it heal.

Pain and numbness problems can be caused by overuse, disease, an injury, or a compressed nerve. Lower back pain and carpal tunnel syndrome are two of the most common conditions patients encounter. Lower back pain may be caused by sore muscles that have been overworked, or an injury to the disks separating the vertebrae in the spine. Lower back pain usually goes away on its own within a few days, but it may require medical treatment depending on the cause. Carpal tunnel syndrome occurs when the nerve at the base of the palm becomes trapped or pinched. Symptoms include tingling, pain, numbness, or weakness in the hand. Treatment involves rest and sometimes steroid injections.

Because the musculoskeletal system involves so much of the body, problems here can be incredibly varied in their type and severity. Some musculoskeletal problems will go away on their own or only require rest, while others may require medication, physical therapy, or even surgery.

Replacement Arthroplasty (Joint Replacement)

Joint replacement, sometimes also called arthroplasty, is an option when a joint becomes severely damaged by disease or injury. The damaged cartilage of the joint is surgically removed, the ends of the bones in the joint are resurfaced, and a prosthetic is installed. Most prosthetic joints are made of a metal piece that fits into a plastic sleeve so that they glide smoothly. A joint replacement increases stability in the damaged area and decreases pain. The hip and knee are the two joints most commonly replaced, but joint replacement can also be performed on the ankle, shoulder, elbow and even fingers.

Although joint replacement is one of the safest and most reliable medical procedures available, it is still a major surgical procedure. All surgical procedures carry risks, such as infection or blood clots. For this reason, doctors try to help their patients avoid surgery for as long as they can. Taking arthritis medications, losing weight, avoiding high impact sports such as running, taking supplements such as glucosamine or chondroitin, or having joint injections may allow a patient to enjoy life without the need for surgery.

After having joint replacement surgery, patients can expect some pain the first few days as they recover. Physical therapy is an important part of recovery, and it can decrease complications and increase future mobility. As soon as possible, returning to low impact sports such as swimming, walking or biking can stretch and heal the new joint. A prosthetic joint can last 15 - 20 years and cannot be further damaged by degenerative diseases such as arthritis, so once it is done patients should be pain-free for many years.

In The News

“Geoffrey S. Marecek, MD, of Cedars-Sinai in Los Angeles, who was not involved with either study, said the findings appear valid, although larger numbers would make them more generalizable.”—"Cannabis Linked to Less Opioid Use in Back Pain, Osteoarthritis", MedPage Today, March 2022

“"As surgeons, we can't clear someone for driving, but we can educate them," said Dr. Geoffrey S. Marecek, a co-author of a review recently published in The Journal of the American Academy of...”—"No clear rules on driving after an injury", Sarasota Herald-Tribune, December 2013

Noteworthy Medicare Patient Procedures Performed by Dr. Geoffrey S. Marecek, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Geoffrey S. Marecek, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	40

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	19
Female	48

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2013

Hypertension	75
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	33
Depression	34
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	27
Atrial Fibrilation	0
Heart Failure	34
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	74

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	21
Female	44

**Ethnicity**
Non-Hispanic White	31
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2014

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	43
Depression	38
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	48
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	105

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	66
Female	94

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2015

Hypertension	73
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	31
Atrial Fibrilation	0
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	53
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	107

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	21
Female	43

**Ethnicity**
Non-Hispanic White	33
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2016

Hypertension	72
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	42
Depression	42
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	44
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	103

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	31
Female	47

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2017

Hypertension	63
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	37
Depression	35
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	26
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	84

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	23
Female	55

**Ethnicity**
Non-Hispanic White	38
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	29
From 75 to 84	22
85 and over	11
Less than 65	16

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2018

Hypertension	73
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	22
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	21
Diabetes	41
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	85

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	21
Female	51

**Ethnicity**
Non-Hispanic White	31
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	0
85 and over	0
Less than 65	17

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2019

Hypertension	71
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	35
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Geoffrey S. Marecek, MD treated as a general practitioner in Los Angeles, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	63
hospital care	63
inpatient care	63

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	43
Female	76

**Ethnicity**
Non-Hispanic White	73
Black	14
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	23
85 and over	32
Less than 65	26

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2020

Hypertension	75
High Cholesterol	61
Stroke	16
Ischemic Heart Disease	49
Depression	44
Chronic Kidney Disease	57
Asthma	12
Osteoperosis	29
Atrial Fibrilation	21
Heart Failure	45
Chronic Obstructive Pulmonary Disease	18
Diabetes	51
Dementia	42
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Geoffrey S. Marecek, MD treated as a general practitioner in Los Angeles, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	165
hospital care	82
inpatient care	82

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	71
Female	133

**Ethnicity**
Non-Hispanic White	134
Black	23
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	59
85 and over	55
Less than 65	30

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	56
Depression	50
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	38
Atrial Fibrilation	16
Heart Failure	45
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Geoffrey S. Marecek, MD treated as a general practitioner in Los Angeles, CA during 2022 were hospital care, inpatient care, fracture surgery and lower extremity surgery.

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	140
fracture surgery	18
hospital care	45
inpatient care	45
lower extremity surgery	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	58
Female	106

**Ethnicity**
Non-Hispanic White	106
Black	22
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	56
85 and over	33
Less than 65	21

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	48
Depression	44
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	48
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	23
Diabetes	45
Dementia	25
Cancer	23

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Geoffrey S. Marecek, MD treated as a general practitioner in Los Angeles, CA during 2023 were hospital care, inpatient care, fracture surgery and lower extremity surgery.

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

doctor visit	135
fracture surgery	28
hospital care	65
inpatient care	65
joint surgery	14
lower extremity surgery	28
open surgery	14
reconstructive surgery	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Male	72
Female	99

**Ethnicity**
Non-Hispanic White	108
Black	26
Hispanic	11
Asian	15
Other	11
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	43
85 and over	51
Less than 65	12

Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	49
Depression	43
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	50
Atrial Fibrilation	25
Heart Failure	43
Chronic Obstructive Pulmonary Disease	20
Diabetes	41
Dementia	29
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Geoffrey S. Marecek, MD for Medicare patients.

The highest averages for the top procedures that Dr. Geoffrey S. Marecek, MD treated as a general practitioner in Los Angeles, CA were hospital care, inpatient care, fracture surgery and lower extremity surgery.

doctor visit	92
fracture surgery	23
hospital care	63
inpatient care	63
joint surgery	14
lower extremity surgery	23
open surgery	14
reconstructive surgery	14

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Geoffrey S. Marecek, MD.

**Gender**
Female	66
Male	37

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	1
Non-Hispanic White	60
Native American / Alaskan Native	0
Hispanic	15
Other	0

**Age**
75 to 84	21
85 and over	15
Less than 65	15
65 to 74	37

Average of Total of Conditions of Medicare patients treated by Dr. Geoffrey S. Marecek, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Geoffrey S. Marecek, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	66
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	38
Asthma	5
Osteoporosis	31
Heart Failure	30
Chronic Obstructive Pulmonary Disease	12
Diabetes	40
Atrial Fibrillation	10
Dementia	22
Cancer	7

Education & Training

Dr. Geoffrey S. Marecek, MD graduated from Northwestern University, Feinberg School of Medicine. He completed residency at Northwestern University Affiliated Hospitals. He has a state license in Washington.

Medical School: Northwestern University, Feinberg School of Medicine

Residency: Northwestern University Affiliated Hospitals

Licensed In: Washington

Affiliations & Hospitals

Dr. Geoffrey S. Marecek, MD is associated with these hospitals and organizations:

Cedars-Sinai

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Geoffrey S. Marecek, MD appears to accept the following insurance providers: CIGNA PPO, CIGNA HMO, MultiPlan PPO, MultiPlan, United Healthcare PPO, Coventry PPO, United Healthcare HMO, Railroad Medicare, United Healthcare, Anthem Blue Cross HMO, Anthem Blue Cross PPO, Humana, Cigna, Medi-Cal, Anthem, Health Net PPO, Health Net HMO, HealthSmart PPO, HealthSmart, Optima Health, First Health, Beech Street, Aetna PPO, Aetna HMO, Aetna ACO, Aids Healthcare Foundation HMO, Gold Coast PPO, Aids Healthcare Foundation PPO, Blue Shield California HMO, Health Net MAH, Aids Healthcare Foundation MAH, CareMore HMO, Blue Shield California PPO, Medicare MCR, Blue Shield California MAH and CareMore MAH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Geoffrey S. Marecek, MD accepts the following insurance providers:

CIGNA PPO

CIGNA HMO

MultiPlan PPO

MultiPlan

United Healthcare PPO

Coventry PPO

United Healthcare HMO

Railroad Medicare

United Healthcare

Anthem Blue Cross HMO

Anthem Blue Cross PPO

Humana

Cigna

Medi-Cal

Anthem

Health Net PPO

Health Net HMO

HealthSmart PPO

HealthSmart

Optima Health

First Health

Beech Street

Aetna PPO

Aetna HMO

Aetna ACO

Aids Healthcare Foundation HMO

Gold Coast PPO

Aids Healthcare Foundation PPO

Blue Shield California HMO

Health Net MAH

Aids Healthcare Foundation MAH

CareMore HMO

Blue Shield California PPO

Medicare MCR

Blue Shield California MAH

CareMore MAH

Ratings & Reviews

Dr. Geoffrey S. Marecek, MD has an exceptional overall rating with an average of 4.71 out of 5 stars based on 105 ratings. We collect ratings and reviews of Dr. Geoffrey S. Marecek, MD from all over the web to help you find the right in Los Angeles, CA.

4.71

Overall Rating

(105 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-08-03

Patient verified via Press Ganey

Dr was excellent, explained imaging to me and was very knowledgable about how to aid my recovery.

Overall Rating: 5.0 2025-05-03

Patient verified via Press Ganey

Spoke very fast. Needed some repeating of what he said.

Overall Rating: 5.0 2024-07-24

Patient verified via Press Ganey

Once again the care was phenomenal!

Overall Rating: 5.0 2024-02-03

Patient verified via Press Ganey

Dr Marececk is great

General Payments

These charts describe general payments received by Dr. Geoffrey S. Marecek, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Zimmer Biomet Holdings, Inc.	$237,318 DVR Anatomic Kickstand $63,000	Affixus $61,477	CANNULATED SCREWS $33,750	NCB $18,809	Alps Prox Tib Plates $14,238	Other $46,044
Globus Medical, Inc.	$224,484 Distal Femur Plate System $56,073	Trauma $47,182	Periprosthetic Fracture $35,735	Proximal Tibia Plate $12,438	Proximal Humerus Plate $11,938	Other $61,119
Orthofix Medical, Inc.	$70,981 TrueLok $33,552	TL-HEX TRUELOK HEXAPOD SYSTEM $16,493	FITBONE $14,883	JUNIORTHO PLATING SYSTEM $1,830	Bone Screws $1,830	Other $2,393
Synthes GmbH	$42,968 $42,968
Medical Device Business Services, Inc.	$38,037 NA $18,064	RIA $8,677	VA-LCP PLATES & SCREWS $5,136	TFN ADVANCED $3,189	TOMOFIX $150	Other $2,820
Other	$92,521 PRECICE Intramedullary Limb Lengthening System $14,414	PRECICE $11,249	Artis icono floor $8,864	RIA $6,135	CERAMENTBONE VOID FILLER $6,000	Other $45,859

**Types of Payments**
Consulting Fee	$481,710
Travel and Lodging	$109,972
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$43,085
Royalty or License	$25,474
Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program	$19,875
Other	$26,192

Biography

Dr. Geoffrey Marecek is a specialist in general practice and orthopedics/orthopedic surgery. He has a 4.5 out of 5 star average patient rating. These areas are among Dr. Marecek's clinical interests: replacement arthroplasty (joint replacement) and musculoskeletal (orthopedic) trauma. He is professionally affiliated with Cedars-Sinai. He seems to honor Anthem, Blue California, and HealthSmart, as well as other insurance carriers. According to Yext, Dr. Marecek is currently accepting new patients at his office in Los Angeles, CA. He is a graduate of Northwestern University, Feinberg School of Medicine. Dr. Marecek's training includes a residency program at a hospital affiliated with Northwestern University. He has received distinctions including Southern California Super Doctors and Southern California Rising Stars. He speaks Spanish.